{"id":14116,"date":"2025-03-11T14:58:19","date_gmt":"2025-03-11T06:58:19","guid":{"rendered":"https:\/\/viox.com\/?p=14116"},"modified":"2026-01-03T20:37:38","modified_gmt":"2026-01-03T12:37:38","slug":"types-of-circuit-breakers","status":"publish","type":"post","link":"https:\/\/test.viox.com\/my\/types-of-circuit-breakers\/","title":{"rendered":"Circuit Breakers \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038"},"content":{"rendered":"<div class=\"product-intro\">\n<blockquote><p><strong>\u101e\u1031\u102c\u1037\u1011\u102f\u1010\u103a\u101a\u1030\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ul>\n<li>Circuit breakers are classified by voltage level (low, medium, high), arc-quenching medium (air, vacuum, SF6, oil), application (residential, commercial, industrial), and trip characteristics (Type A, B, C, D).<\/li>\n<li>MCBs (6-125A) suit residential applications, while MCCBs (100-2500A) serve commercial\/industrial needs, and ACBs (800-6300A) protect heavy industrial systems.<\/li>\n<li>Specialized breakers like RCCB\/RCD prevent electric shock through leakage detection, AFCI stops arc faults, and MPCB protects motors specifically.<\/li>\n<li>Selection criteria include rated current, breaking capacity, voltage class, environmental conditions, and compliance with IEC\/ANSI\/NEC standards.<\/li>\n<li>VIOX Electric manufactures comprehensive circuit breaker solutions with advanced arc-quenching technology and remote monitoring capabilities for optimal electrical safety.<\/li>\n<\/ul>\n<\/blockquote>\n<p>Circuit breakers serve as the cornerstone of modern electrical safety systems, automatically interrupting current flow when faults occur to prevent equipment damage, fires, and electric shock hazards. Understanding the various types of circuit breakers and their specific applications is critical for electrical engineers, facility managers, and procurement professionals in selecting appropriate protection devices for residential, commercial, and industrial installations.<\/p>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-circuit-breakers-installed-in-industrial-electrical-room-with-multiple-protection-devices-including-MCB-panels-MCCB-distribution-boards-and-ACB-switchgear-for-comprehensive-electrical-safety.webp\" alt=\"Photorealistic Industrial Scene: Wide-angle shot of a modern industrial electrical room\/switchgear facility. Show multiple VIOX circuit breakers installed in metal enclosures with clear 'VIOX' branding visible on equipment panels. Include electrical contractors working with proper PPE (hard hats, safety glasses). Lighting should be bright industrial fluorescent. Equipment should show various sizes of breakers (MCB panels, MCCB distribution boards, and large ACB switchgear). Composition: 16:9 aspect ratio, photorealistic industrial photography style, professional color grading with slight cool tone. The VIOX logo should appear prominently on at least 3 pieces of equipment in the frame. Background should show cable trays, conduit systems, and warning signage. Camera angle: slightly elevated, capturing depth of the installation.\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em;\">Figure 1: Modern industrial electrical room featuring VIOX MCB panels, MCCB distribution boards, and ACB switchgear.<\/figcaption><\/figure>\n<h2>Understanding Circuit Breaker Classification Systems<\/h2>\n<p>Circuit breakers can be classified through multiple frameworks, each serving distinct engineering and application requirements. The four primary classification systems are:<\/p>\n<h3>Classification by Voltage Level<\/h3>\n<p><strong>Low Voltage Circuit Breakers (Up to 1000V AC \/ 1500V DC)<\/strong><br \/>\nLow voltage breakers dominate residential, commercial, and light industrial applications. This category includes MCBs, MCCBs, and ACBs, designed for systems operating below 1 kV AC. VIOX Electric\u2019s low voltage portfolio covers ratings from 6A to 6300A, providing comprehensive protection for distribution networks, motor control centers, and building electrical systems.<\/p>\n<p><strong>Medium Voltage Circuit Breakers (1kV to 72.5kV)<\/strong><br \/>\nMedium voltage breakers protect utility distribution systems, industrial substations, and large commercial facilities. Vacuum Circuit Breakers (VCB) and SF6 Circuit Breakers excel in this voltage class, offering superior arc interruption performance. VIOX VCBs utilize advanced vacuum interrupter technology for maintenance-free operation in demanding industrial environments.<\/p>\n<p><strong>High Voltage Circuit Breakers (Above 72.5kV)<\/strong><br \/>\nHigh voltage breakers safeguard transmission lines, large power plants, and utility substations. SF6 circuit breakers and Gas-Insulated Switchgear (GIS) predominate in this category, handling fault currents exceeding 50kA. These systems demand specialized engineering expertise and rigorous testing protocols per IEEE C37 standards.<\/p>\n<h3>Classification by Arc-Quenching Medium<\/h3>\n<p>The arc-extinction mechanism fundamentally determines breaker performance, reliability, and maintenance requirements:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Arc Medium<\/th>\n<th>\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038<\/th>\n<th>\u1021\u1013\u102d\u1000 \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/th>\n<th>\u1015\u1036\u102f\u1019\u103d\u1014\u1039\u1021\u101e\u1036\u102f\u1038\u1001\u103a\u103b\u1001\u1004\u1039\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u101c\u1031<\/strong><\/td>\n<td>15kV \u1021\u1011\u102d<\/td>\n<td>Cost-effective, visible operation<\/td>\n<td>Low voltage industrial panels<\/td>\n<\/tr>\n<tr>\n<td><strong>\u101c\u1031\u101f\u102c\u1014\u101a\u103a<\/strong><\/td>\n<td>3.3kV \u2013 40.5kV<\/td>\n<td>Maintenance-free, long life<\/td>\n<td>Medium voltage distribution<\/td>\n<\/tr>\n<tr>\n<td><strong>SF6 \u1002\u1010\u103a\u1005\u103a<\/strong><\/td>\n<td>12kV \u2013 800kV<\/td>\n<td>Superior dielectric strength<\/td>\n<td>High voltage substations<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1006\u102e<\/strong><\/td>\n<td>Up to 220kV<\/td>\n<td>Proven technology (legacy)<\/td>\n<td>Older transmission systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Technical-cutaway-diagram-showing-internal-mechanisms-of-VIOX-MCB-MCCB-and-VCB-circuit-breakers-including-thermal-magnetic-trip-units-arc-extinction-chambers-and-contact-systems.webp\" alt=\"Technical Diagram: Cross-sectional cutaway illustration showing the internal mechanism of three circuit breaker types side-by-side (MCB, MCCB, VCB). Each cutaway should show: thermal-magnetic trip mechanism, arc chute\/extinguishing chamber, contacts (open and closed positions), mounting rail\/terminals. Use engineering drawing style with blue\/gray technical color scheme. Label key components with leader lines and technical annotations. Include VIOX logo watermark in bottom right corner. Show electrical current flow path with red arrows when closed, and arc formation in yellow when tripping. Background: white\/light gray with subtle grid pattern. Dimensions: 1920x1080px optimized for web display.\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em;\">Figure 2: Technical cutaway comparison of VIOX MCB, MCCB, and VCB internal mechanisms, highlighting thermal-magnetic trip units and arc extinction chambers.<\/figcaption><\/figure>\n<h3>Classification by Application and Protection Function<\/h3>\n<p><strong>Overcurrent Protection Breakers<\/strong><br \/>\nStandard MCBs and MCCBs provide thermal-magnetic overcurrent protection, utilizing bimetallic strips for overload detection and electromagnetic coils for short-circuit response. VIOX thermal-magnetic breakers offer adjustable trip curves (Type B, C, D) to match specific load characteristics.<\/p>\n<p><strong>Ground Fault Protection Breakers<\/strong><br \/>\nRCCBs, RCDs, and GFCIs detect residual current imbalances indicating ground faults, typically tripping at 30mA (personnel protection) or 300mA (fire prevention). These devices prevent electric shock by disconnecting circuits within 30 milliseconds of fault detection.<\/p>\n<p><strong>Arc Fault Protection Breakers<\/strong><br \/>\nAFCIs employ sophisticated electronics to identify dangerous arcing conditions in damaged wiring, preventing electrical fires. Mandatory in residential bedrooms per NEC 210.12, AFCIs distinguish between harmless arcs (switch operation) and hazardous series\/parallel arcing.<\/p>\n<p><strong>Motor Protection Breakers<\/strong><br \/>\nMPCBs integrate thermal overload protection, magnetic short-circuit protection, and phase-loss detection specifically calibrated for motor starting currents and locked-rotor conditions. VIOX MPCBs feature adjustable thermal settings from 0.6x to 1x rated current.<\/p>\n<h2>Detailed Analysis of Major Circuit Breaker Types<\/h2>\n<h3><a href=\"https:\/\/test.viox.com\/my\/mcb\/\">Miniature Circuit Breakers (MCB)<\/a><\/h3>\n<p><strong>\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><br \/>\nMiniature Circuit Breakers represent the most common protection device in residential and light commercial installations, with current ratings from 6A to 125A and breaking capacities up to 10kA (IEC 60898) or 18kA for industrial-grade units.<\/p>\n<p><strong>\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1014\u102d\u101a\u102c\u1019<\/strong><br \/>\nMCBs employ a thermal-magnetic trip mechanism combining:<\/p>\n<ul>\n<li><strong>\u1021\u1015\u1030\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/strong>: Bimetallic strip deflection during sustained overload (typically 1.13x to 1.45x rated current)<\/li>\n<li><strong>\u101e\u1036\u101c\u102d\u102f\u1000\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/strong>: Electromagnetic coil actuation during short circuits (3x to 50x rated current depending on type)<\/li>\n<\/ul>\n<p><strong>Trip Characteristics and Selection<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/th>\n<th>Trip Range<\/th>\n<th>\u1015\u1036\u102f\u1019\u103d\u1014\u1039\u1021\u101e\u1036\u102f\u1038\u1001\u103a\u103b\u1001\u1004\u1039\u1038<\/th>\n<th>VIOX Model Examples<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>B \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/strong><\/td>\n<td>3-5 x In<\/td>\n<td>Residential lighting, general outlets<\/td>\n<td>VIOX-B Series MCB<\/td>\n<\/tr>\n<tr>\n<td><strong>C \u101b\u102d\u102f\u1000\u103a\u1015\u102b\u104b<\/strong><\/td>\n<td>5-10 x In<\/td>\n<td>Commercial loads, small motors<\/td>\n<td>VIOX-C Series MCB<\/td>\n<\/tr>\n<tr>\n<td><strong>D \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/strong><\/td>\n<td>10-20 x In<\/td>\n<td>Transformers, welding equipment<\/td>\n<td>VIOX-D Series MCB<\/td>\n<\/tr>\n<tr>\n<td><strong>Type K\/Z<\/strong><\/td>\n<td>8-14 x In<\/td>\n<td>Specialized industrial applications<\/td>\n<td>VIOX-K Series MCB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Application Guidelines<\/strong><br \/>\nMCBs excel in branch circuit protection where:<\/p>\n<ul>\n<li>Normal operating current remains below 100A<\/li>\n<li>Available fault current stays under 10kA<\/li>\n<li>Space constraints demand compact protection (18mm modular width)<\/li>\n<li>\u1019\u1000\u103c\u102c\u1001\u100f \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u103b\u103e\u1031\u102c\u103a\u1019\u103e\u1014\u103a\u1038\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/li>\n<li>\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a \u101e\u1000\u103a\u101e\u102c\u1021\u1031\u102c\u1004\u103a \u1026\u1038\u1005\u102c\u1038\u1015\u1031\u1038\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>\u101c\u1030\u1014\u1031\u1021\u102d\u1019\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a VIOX \u1019\u103e \u1019\u102e\u1038\u101c\u1004\u103a\u1038\u101b\u1031\u1038\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 B MCB \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u101c\u1015\u103a\u1015\u1031\u102b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u102d\u1019\u103a\u101e\u102f\u1036\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1004\u101a\u103a\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 C \u1000\u102d\u102f \u1021\u1000\u103c\u1036\u1015\u103c\u102f\u1015\u102b\u101e\u100a\u103a\u104b \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1021\u1016\u103c\u1005\u103a 10kA \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 C MCB \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1000\u103c\u101e\u100a\u103a\u104b.<\/p>\n<h3><a href=\"https:\/\/test.viox.com\/my\/mccb\/\">Molded Case Circuit Breakers (MCCB)<\/a><\/h3>\n<p><strong>\u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><br \/>\nMCCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u1031\u1038\u1004\u101a\u103a\u101e\u1031\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101c\u1031\u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1000\u103c\u102c\u1038 \u1000\u103d\u102c\u101f\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1000\u1030\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 100A \u1019\u103e 2500A \u1021\u1011\u102d \u101c\u1000\u103a\u101b\u103e\u102d\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f 200kA \u1021\u1011\u102d \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u1015\u1031\u1038\u1006\u1031\u102c\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b VIOX MCCB \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1015\u1030-\u101e\u1036\u101c\u102d\u102f\u1000\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u101a\u1030\u1014\u1005\u103a\u1019\u103b\u102c\u1038 \u1015\u102b\u1040\u1004\u103a\u1015\u103c\u102e\u1038 \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u101a\u103a\u1015\u103c\u1004\u103a\u101c\u103d\u101a\u103a \u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1019\u103e\u102f \u1021\u1004\u103a\u1039\u1002\u102b\u101b\u1015\u103a\u1019\u103b\u102c\u1038<\/strong><br \/>\n\u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u102d\u1010\u103a\u1015\u102f\u1036\u1005\u1036 \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a-<\/p>\n<ul>\n<li>Deion \u1007\u101a\u102c\u1038\u1000\u103d\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1019\u102e\u1038\u1015\u103d\u102c\u1038\u1000\u102d\u102f \u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c \u1004\u103c\u103e\u102d\u1019\u103a\u1038\u101e\u1010\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1019\u102e\u1038\u1015\u103d\u102c\u1038\u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>\u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1016\u102d\u1005\u102e\u1038\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1012\u100f\u103a\u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1001\u102d\u102f\u1004\u103a\u1001\u1036\u1037\u101e\u1031\u102c \u1021\u102d\u1019\u103a\u101b\u102c<\/li>\n<li>\u1019\u1031\u102c\u103a\u1002\u103b\u1030\u101c\u102c \u1006\u1000\u103a\u1005\u1015\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038 (\u101b\u103e\u1014\u1037\u103a\u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u102c\u1038\u104a \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u100a\u103a\u1038\u101e\u1031\u102c \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u104a \u1021\u101b\u1014\u103a\u1021\u1006\u1000\u103a\u1021\u101e\u103d\u101a\u103a\u1019\u103b\u102c\u1038)<\/li>\n<li>\u1006\u103d\u1032\u1011\u102f\u1010\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038<\/li>\n<li>Terminal \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1005\u101b\u102c\u1019\u103b\u102c\u1038 (lug\u104a ring\u104a bus bar \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f)<\/li>\n<\/ul>\n<p><strong>\u101c\u1000\u103a\u1011\u101b\u1031\u102c\u1014\u1005\u103a\u1001\u101b\u102e\u1038\u101a\u1030\u1014\u1005\u103a<\/strong><br \/>\n\u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a VIOX MCCB \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1019\u102d\u102f\u1000\u103a\u1001\u101b\u102d\u102f\u1015\u101b\u102d\u102f\u1006\u1000\u103a\u1006\u102c\u1021\u1001\u103c\u1031\u1001\u1036 \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u101a\u1030\u1014\u1005\u103a\u1019\u103b\u102c\u1038 \u1015\u102b\u1040\u1004\u103a\u1015\u103c\u102e\u1038 \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u1000\u103c\u102c\u101b\u103e\u100a\u103a\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1031\u1038\u1001\u103c\u1004\u103a\u1038 (\u101d\u1014\u103a\u1015\u102d\u102f\u1001\u103c\u1004\u103a\u1038) : 0.4x \u1019\u103e 1x In 1-200s \u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a<\/li>\n<li>\u1010\u102d\u102f\u1010\u1031\u102c\u1004\u103a\u1038\u101e\u1031\u102c \u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1031\u1038\u1001\u103c\u1004\u103a\u1038 (\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a) : 1.5x \u1019\u103e 10x In 0.05-0.5s \u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a<\/li>\n<li>\u1001\u103b\u1000\u103a\u1001\u103b\u1004\u103a\u1038 (\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u1010\u103a\u101c\u1019\u103a\u1038\u1010\u102d\u102f\u1001\u103c\u1004\u103a\u1038) : 2x \u1019\u103e 15x In &lt;0.01s \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1016\u103c\u1004\u1037\u103a<\/li>\n<li>\u1019\u103c\u1031\u1015\u103c\u1004\u103a\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1019\u103e\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 : \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u102c\u101b\u102f\u1036\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038 0.2-1x In, 0.1-1s \u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1031\u1038\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p><strong>\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f \u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1007\u101a\u102c\u1038<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1007\u102c\u1010\u102d<\/th>\n<th>\u101c\u1030\u1014\u1031\/\u1021\u101c\u1004\u103a\u1038\u101b\u1031\u102c\u1004\u103a\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038<\/th>\n<th>\u101c\u1031\u1038\u101c\u1036\u101e\u1031\u102c \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u101b\u1031\u1038\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038<\/th>\n<th>\u1005\u1000\u1039\u1019\u1088<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u101c\u1000\u103a\u101b\u103e\u102d\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a<\/strong><\/td>\n<td>100-250A<\/td>\n<td>250-800A<\/td>\n<td>400-2500A<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1031\u1006\u1038\u1031\u107e<\/strong><\/td>\n<td>25-50kA<\/td>\n<td>50-100kA<\/td>\n<td>85-200kA<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1001\u101b\u102e\u1038\u101a\u1030\u1014\u1005\u103a<\/strong><\/td>\n<td>Thermal-Magnetic<\/td>\n<td>\u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a (\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a)<\/td>\n<td>\u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a (\u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038<\/strong><\/td>\n<td>\u1021\u1001\u103c\u1031\u1001\u1036<\/td>\n<td>\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c<\/td>\n<td>\u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u100a\u103a<\/td>\n<\/tr>\n<tr>\n<td><strong>VIOX \u1005\u102e\u1038\u101b\u102e\u1038<\/strong><\/td>\n<td>VIOX-M100 \u1005\u102e\u1038\u101b\u102e\u1038<\/td>\n<td>VIOX-M400 \u1005\u102e\u1038\u101b\u102e\u1038<\/td>\n<td>VIOX-M1600 \u1005\u102e\u1038\u101b\u102e\u1038<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Real-World Applications \u1019\u103b\u102c\u1038<\/strong><\/p>\n<ul>\n<li><strong>\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u101e\u102f\u1036\u1038 \u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026\u1019\u103b\u102c\u1038<\/strong>: \u1021\u1013\u102d\u1000 \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1021\u1000\u1014\u1037\u103a\u1019\u103b\u102c\u1038\u104a \u1013\u102c\u1010\u103a\u101c\u103e\u1031\u1000\u102c\u1038\u1021\u1005\u102c\u1000\u103b\u103d\u1031\u1038\u101e\u1030\u1019\u103b\u102c\u1038\u104a HVAC \u1005\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/li>\n<li><strong>\u1005\u1000\u103a\u1019\u103e\u102f\u1021\u101e\u102f\u1036\u1038\u1021\u1006\u1031\u102c\u1004\u103a\u1019\u103b\u102c\u1038<\/strong>: \u1019\u1031\u102c\u103a\u1010\u102c\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u101b\u1031\u1038\u1005\u1004\u103a\u1010\u102c\u1019\u103b\u102c\u1038\u104a \u1002\u101f\u1031\u1006\u1031\u102c\u103a\u1005\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u104a PLC\/\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038<\/li>\n<li><strong>\u1012\u1031\u1010\u102c\u1005\u1004\u103a\u1010\u102c<\/strong>: UPS \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u104a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1015\u102b\u101d\u102b\u1021\u1005\u102c\u1000\u103b\u103d\u1031\u1038\u101e\u1030\u1019\u103b\u102c\u1038<\/li>\n<li><strong>\u101b\u1031\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong>: \u101e\u1004\u103a\u1039\u1018\u1031\u102c\u1015\u102b\u101d\u102b \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u104a \u1010\u103d\u1014\u103a\u1038\u1000\u1014\u103a\u1021\u102c\u1038 \u1019\u1031\u102c\u103a\u1010\u102c\u1019\u103b\u102c\u1038\u104a \u1002\u103b\u1004\u103a\u1014\u101b\u1031\u1010\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/li>\n<\/ul>\n<p>VIOX MCCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1000\u1019\u1039\u1018\u102c\u101c\u102f\u1036\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1008\u1031\u1038\u1000\u103d\u1000\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1018\u1000\u103a\u1005\u102f\u1036\u101e\u102f\u1036\u1038\u1014\u102d\u102f\u1004\u103a\u1005\u1031\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a IEC 60947-2\u104a UL 489 \u1014\u103e\u1004\u1037\u103a \u101b\u1031\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u101e\u102d\u1021\u1019\u103e\u1010\u103a\u1015\u103c\u102f\u101c\u1000\u103a\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038 (DNV, ABS, LR) \u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-MCCB-molded-case-circuit-breaker-close-up-showing-adjustable-trip-settings-connection-terminals-and-ONOFF-handle-with-VIOX-branding-in-industrial-control-panel-installation.webp\" alt=\"Photorealistic Product Close-up: Macro\/close-up shot of a VIOX MCCB installed in an industrial control panel. Show the circuit breaker from a 45-degree angle with the VIOX brand name clearly visible on the device. Include details like: adjustable trip dial with amperage markings, ON\/OFF switch handle (in ON position), connection terminals with tightened lugs, trip indicator window, and electronic display if applicable. Background should be slightly out of focus showing other electrical components and copper bus bars. Lighting: professional product photography with soft shadows, highlighting the metallic and plastic surfaces. Image should convey premium quality and industrial robustness. Include VIOX logo subtly watermarked in corner. Resolution: High detail for web display, 2000x1500px minimum.\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em;\">\u1015\u102f\u1036 \u1043- \u1005\u1000\u103a\u1019\u103e\u102f\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u101b\u1031\u1038\u1021\u1000\u1014\u1037\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1006\u1000\u103a\u1010\u1004\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f terminal \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u101e\u100a\u1037\u103a VIOX MCCB \u104f \u1021\u1014\u102e\u1038\u1000\u1015\u103a\u1015\u102f\u1036\u104b.<\/figcaption><\/figure>\n<h3>Air Circuit Breakers (ACB)<\/h3>\n<p><strong>High-Current Protection Systems<\/strong><br \/>\nAir Circuit Breakers \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038 \u1021\u1013\u102d\u1000 \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a \u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1021\u1016\u103c\u1005\u103a \u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1015\u103c\u102e\u1038 800A \u1019\u103e 6300A \u1021\u1011\u102d \u101c\u1000\u103a\u101b\u103e\u102d\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f 150kA \u1021\u1011\u102d \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Arc Interruption Technology<\/strong><br \/>\nVIOX ACBs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a \u1019\u102e\u1038\u1015\u103d\u102c\u1038\u1004\u103c\u103e\u102d\u1019\u103a\u1038\u101e\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u100a\u103a-<\/p>\n<ul>\n<li><strong>Deion Arc Chutes<\/strong>: \u1019\u102e\u1038\u1015\u103d\u102c\u1038\u1000\u102d\u102f \u1015\u102d\u102f\u1004\u103a\u1038\u1001\u103c\u102c\u1038\u1015\u103c\u102e\u1038 \u1021\u1021\u1031\u1038\u1001\u1036\u1015\u1031\u1038\u101e\u1031\u102c \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038\u1001\u103d\u1032\u1011\u102c\u1038\u101e\u1031\u102c \u101e\u1010\u1039\u1010\u102f\u1015\u103c\u102c\u1038\u1019\u103b\u102c\u1038<\/li>\n<li><strong>Magnetic Blowout Coils<\/strong>: \u1019\u102e\u1038\u1015\u103d\u102c\u1038\u1000\u102d\u102f \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1011\u1032\u101e\u102d\u102f\u1037 \u1019\u1031\u102c\u1004\u103a\u1038\u1014\u103e\u1004\u103a\u1015\u1031\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u101e\u1036\u101c\u102d\u102f\u1000\u103a\u1021\u102c\u1038\u1019\u103b\u102c\u1038<\/li>\n<li><strong>Pressurized Air Flow<\/strong>: \u1021\u1021\u1031\u1038\u1001\u1036\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u102d\u102f\u1004\u103a\u1038\u101a\u103d\u1014\u103a\u1038\u1013\u102c\u1010\u103a \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u1015\u1031\u1038\u101e\u100a\u103a<\/li>\n<li><strong>Arc Runners<\/strong>: \u1019\u102e\u1038\u1015\u103d\u102c\u1038\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1015\u103b\u1036\u1037\u1014\u103e\u1036\u1037\u1019\u103e\u102f\u1000\u102d\u102f \u1010\u102d\u102f\u1038\u1019\u103c\u103e\u1004\u1037\u103a\u1015\u1031\u1038\u101e\u1031\u102c \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p><strong>Control and Protection Features<\/strong><br \/>\n\u1001\u1031\u1010\u103a\u1019\u102e VIOX ACBs \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037 \u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li>LCD \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1015\u102b\u101b\u103e\u102d\u101e\u1031\u102c \u1019\u102d\u102f\u1000\u103a\u1001\u101b\u102d\u102f\u1015\u101b\u102d\u102f\u1006\u1000\u103a\u1006\u102c\u1021\u1001\u103c\u1031\u1001\u1036 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 relay \u1019\u103b\u102c\u1038<\/li>\n<li>\u1015\u101b\u102d\u102f\u1002\u101b\u1019\u103a\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u1009\u103a\u1038\u1000\u103d\u1031\u1038\u1019\u103b\u102c\u1038 (I\u00b2t, definite time, inverse time)<\/li>\n<li>\u1015\u102b\u101d\u102b\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038 \u1005\u1031\u102c\u1004\u1037\u103a\u1000\u103c\u100a\u1037\u103a\u1001\u103c\u1004\u103a\u1038 (\u101f\u102c\u1038\u1019\u102d\u102f\u1014\u1005\u103a\u104a \u1015\u102b\u101d\u102b\u1021\u1001\u103b\u1000\u103a\u104a \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a)<\/li>\n<li>\u1006\u1000\u103a\u101e\u103d\u101a\u103a\u101b\u1031\u1038 \u1015\u101b\u102d\u102f\u1010\u102d\u102f\u1000\u1031\u102c\u1019\u103b\u102c\u1038 (Modbus RTU, Profibus, Ethernet\/IP)<\/li>\n<li>\u101b\u103e\u1014\u1037\u103a\u1015\u102d\u1010\u103a\/\u1001\u101b\u102e\u1038\u1005\u1009\u103a \u1000\u103d\u102d\u102f\u1004\u103a\u1019\u103b\u102c\u1038\u1019\u103e\u1010\u1005\u103a\u1006\u1004\u1037\u103a \u1021\u101d\u1031\u1038\u1019\u103e \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038<\/li>\n<li>\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1001\u103d\u1032\u1011\u102f\u1010\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1007\u102f\u1014\u103a\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1015\u103c\u1014\u103a\u1021\u101c\u103e\u1014\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1001\u103c\u1004\u103a\u1038 (ZSI)<\/li>\n<\/ul>\n<p><strong>Typical Applications and Specifications<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u101c\u103b\u103e\u1031\u102c\u1000\u103a\u101c\u103d\u103e\u102c<\/th>\n<th>\u101c\u1000\u103a\u101b\u103e\u102d\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a<\/th>\n<th>\u1031\u1006\u1038\u1031\u107e<\/th>\n<th>VIOX \u1019\u1031\u102c\u103a\u1012\u101a\u103a<\/th>\n<th>\u1021\u1013\u102d\u1000\u1021\u1004\u103a\u1039\u1002\u102b\u101b\u1015\u103a\u1019\u103b\u102c\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Main Incomer<\/strong><\/td>\n<td>1600-6300A<\/td>\n<td>65-150kA<\/td>\n<td>VIOX-ACB-6300<\/td>\n<td>\u1006\u103d\u1032\u1011\u102f\u1010\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u104a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u104a \u1010\u102d\u102f\u1004\u103a\u1038\u1010\u102c\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1018\u1010\u103a\u1005\u103a \u1000\u1015\u103a\u1015\u101c\u102c<\/strong><\/td>\n<td>\u1041\u1046\u1040\u1040-\u1044\u1040\u1040\u1040A<\/td>\n<td>85-100kA<\/td>\n<td>VIOX-ACB-4000<\/td>\n<td>\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a \u101c\u103d\u103e\u1032\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1010\u103d\u1032\u1016\u1000\u103a\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1002\u103b\u1004\u103a\u1014\u101b\u1031\u1010\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/strong><\/td>\n<td>\u1048\u1040\u1040-\u1043\u1042\u1040\u1040A<\/td>\n<td>\u1045\u1040-\u1048\u1045kA<\/td>\n<td>VIOX-ACB-G \u1005\u102e\u1038\u101b\u102e\u1038<\/td>\n<td>\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1014\u103a \u1015\u102b\u101d\u102b\u104a \u1000\u103c\u102d\u1019\u103a\u1014\u103e\u102f\u1014\u103a\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1019\u1031\u102c\u103a\u1010\u102c \u1016\u102d\u1012\u102b<\/strong><\/td>\n<td>\u1048\u1040\u1040-\u1042\u1040\u1040\u1040A<\/td>\n<td>\u1045\u1040-\u1048\u1045kA<\/td>\n<td>VIOX-ACB-M \u1005\u102e\u1038\u101b\u102e\u1038<\/td>\n<td>\u1019\u1031\u102c\u103a\u1010\u102c \u1005\u1010\u1004\u103a\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f \u1002\u101b\u1015\u103a\u1019\u103b\u102c\u1038\u104a \u101b\u1015\u103a\u1010\u1014\u1037\u103a\u1019\u103e\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u1001\u103c\u1004\u103a\u1038<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1019\u103b\u102c\u1038<\/strong><br \/>\nACBs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1000\u103b\u103d\u1019\u103a\u1038\u1000\u103b\u1004\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u1019\u103e \u1010\u1015\u103a\u1006\u1004\u103a\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u101c\u1031\u101d\u1004\u103a\u101c\u1031\u1011\u103d\u1000\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1006\u103d\u1005\u103a\u1002\u102e\u101a\u102c \u1021\u1001\u1014\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1021\u1001\u103c\u102c\u1038: -5\u00b0C \u1019\u103e +40\u00b0C (\u1005\u1036), -25\u00b0C \u1019\u103e +55\u00b0C (\u1021\u1011\u1030\u1038)<\/li>\n<li>\u1005\u102d\u102f\u1011\u102d\u102f\u1004\u103a\u1038\u1006: 95% \u1021\u1011\u102d (\u101b\u1031\u1004\u103d\u1031\u1037\u1019\u1015\u102b)<\/li>\n<li>\u1021\u1019\u103c\u1004\u1037\u103a: 2000m \u1021\u1011\u102d (\u1021\u1011\u1000\u103a\u1010\u103d\u1004\u103a \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a)<\/li>\n<li>\u100a\u1005\u103a\u100a\u1019\u103a\u1038\u1019\u103e\u102f \u1012\u102e\u1002\u101b\u102e: IEC 60664-1 \u1021\u101b 3<\/li>\n<\/ul>\n<h3><a href=\"https:\/\/test.viox.com\/my\/rccb\/\">\u101c\u1000\u103a\u1000\u103b\u1014\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1006\u102c\u1038\u1000\u1005\u103a \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038 (RCCB\/RCD)<\/a><\/h3>\n<p><strong>\u1021\u101e\u1000\u103a\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038<\/strong><br \/>\nRCCBs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u1014\u103a\u1000\u1032\u1019\u103e\u102f \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1019\u103e \u1019\u101e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u101e\u1000\u103a\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u1037\u103a \u1019\u103c\u1031\u1015\u103c\u1004\u103a \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u1015\u103c\u102e\u1038 \u101c\u1000\u103a\u1000\u103b\u1014\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 (\u101c\u102d\u102f\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u103c\u102c\u1038\u1014\u1031\u1021\u1000\u103c\u102c\u1038 \u1000\u103d\u102c\u1001\u103c\u102c\u1038\u1001\u103b\u1000\u103a) \u101e\u100a\u103a \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1006\u1004\u1037\u103a\u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c\u1021\u1001\u102b \u1001\u101b\u102e\u1038\u1011\u103d\u1000\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1014\u102d\u101a\u102c\u1019<\/strong><br \/>\nVIOX RCCBs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1006\u1004\u1037\u103a\u1014\u103e\u1004\u1037\u103a \u1000\u103c\u102c\u1038\u1014\u1031 \u101c\u103b\u103e\u1015\u103a\u1000\u1030\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1005\u1031\u102c\u1004\u1037\u103a\u1000\u103c\u100a\u1037\u103a\u101e\u100a\u1037\u103a \u1000\u103d\u1032\u1015\u103c\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1011\u101b\u1014\u103a\u1005\u1016\u1031\u102c\u103a\u1019\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u100a\u103a-<\/p>\n<ol>\n<li>\u1015\u102f\u1036\u1019\u103e\u1014\u103a \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a: \u03a3I(in) = \u03a3I(out), \u1021\u101e\u102c\u1038\u1010\u1004\u103a \u1005\u102e\u1038\u1006\u1004\u103a\u1038\u1019\u103e\u102f = 0<\/li>\n<li>\u1019\u103c\u1031\u1015\u103c\u1004\u103a \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a: \u101a\u102d\u102f\u1005\u102d\u1019\u1037\u103a\u1019\u103e\u102f \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u100a\u103a \u1005\u102e\u1038\u1006\u1004\u103a\u1038\u1019\u103e\u102f \u1019\u100a\u102e\u1019\u103b\u103e\u1019\u103e\u102f\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u101e\u100a\u103a<\/li>\n<li>\u1012\u102f\u1010\u102d\u101a \u1000\u103d\u102d\u102f\u1004\u103a\u101e\u100a\u103a \u101a\u102d\u102f\u1005\u102d\u1019\u1037\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1021\u1001\u103b\u102d\u102f\u1038\u1000\u103b\u101e\u1031\u102c \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a<\/li>\n<li>\u1021\u1006\u1004\u1037\u103a\u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c\u1021\u1001\u102b \u1001\u101b\u102e\u1038\u1011\u103d\u1000\u103a \u101a\u1014\u1039\u1010\u101b\u102c\u1038\u101e\u100a\u103a \u1021\u101e\u1000\u103a\u101e\u103d\u1004\u103a\u1038\u101e\u100a\u103a (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a 30ms)<\/li>\n<\/ol>\n<p><strong>\u1011\u102d\u101c\u103d\u101a\u103a\u101b\u103e\u101c\u103d\u101a\u103a \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/th>\n<th>\u101b\u102f\u1036<\/th>\n<th>\u1010\u102f\u1014\u1037\u103a\u1015\u103c\u1014\u103a\u1021\u1001\u103b\u102d\u1014\u103a<\/th>\n<th>\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>10mA<\/strong><\/td>\n<td>\u1021\u101c\u103d\u1014\u103a \u1011\u102d\u101c\u103d\u101a\u103a\u101b\u103e\u101c\u103d\u101a\u103a<\/td>\n<td>&lt;10ms<\/td>\n<td>\u1006\u1031\u1038\u1018\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038\u104a \u101b\u1031\u1000\u1030\u1038\u1000\u1014\u103a\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<tr>\n<td><strong>30mA<\/strong><\/td>\n<td>\u1005\u1036<\/td>\n<td>&lt;30ms<\/td>\n<td>\u101d\u1014\u103a\u1011\u1019\u103a\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 (\u101c\u1030\u1014\u1031\u1021\u102d\u1019\u103a\/\u1005\u102e\u1038\u1015\u103d\u102c\u1038\u101b\u1031\u1038)<\/td>\n<\/tr>\n<tr>\n<td><strong>100mA<\/strong><\/td>\n<td>\u1015\u1031\u1038\u101b\u1010\u101a\u103a\u104b<\/td>\n<td>&lt;130ms<\/td>\n<td>\u1019\u102e\u1038\u1018\u1031\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u104a \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u101b\u1031\u1038\/\u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td><strong>300mA<\/strong><\/td>\n<td>\u1019\u102e\u1038\u1018\u1031\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/td>\n<td>&lt;150ms<\/td>\n<td>\u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u104a \u1019\u102e\u1038\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1027\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>AC vs. A vs. B \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f<\/strong><\/p>\n<ul>\n<li><strong>AC \u101b\u102d\u102f\u1000\u103a\u1015\u102b\u104b<\/strong>: AC \u101c\u1000\u103a\u1000\u103b\u1014\u103a \u1006\u102d\u102f\u1004\u103a\u1038\u1014\u1030\u1006\u103d\u102d\u102f\u1000\u103a\u1012\u101a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u101e\u100a\u103a (\u1021\u1001\u103c\u1031\u1001\u1036 \u101c\u1030\u1014\u1031\u1021\u102d\u1019\u103a)<\/li>\n<li><strong>\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 A<\/strong>: AC + \u1010\u102f\u1014\u103a\u1001\u102b\u1014\u1031\u101e\u1031\u102c DC \u1000\u102d\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u101e\u100a\u103a (\u1021\u101d\u1010\u103a\u101c\u103b\u103e\u1031\u102c\u103a\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1012\u101b\u102d\u102f\u1000\u103a\u1019\u103b\u102c\u1038)<\/li>\n<li><strong>B \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/strong>: \u1001\u103b\u1031\u102c\u1019\u103d\u1031\u1037\u101e\u1031\u102c DC\u104a \u1000\u103c\u102d\u1019\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a (\u1006\u102d\u102f\u101c\u102c \u1021\u1004\u103a\u1017\u102c\u1010\u102c\u1019\u103b\u102c\u1038\u104a EV \u1021\u102c\u1038\u101e\u103d\u1004\u103a\u1038\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u1006\u1031\u1038\u1018\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038) \u1021\u1015\u102b\u1021\u101d\u1004\u103a \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u100a\u103a<\/li>\n<\/ul>\n<p>VIOX \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 B RCCBs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1001\u1031\u1010\u103a\u1019\u102e \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1014\u1005\u103a \u101d\u1014\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1015\u103c\u102e\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u101e\u1019\u102c\u1013\u102d\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u1005\u1009\u103a \u1021\u1014\u103e\u1031\u102c\u1000\u103a\u1021\u101a\u103e\u1000\u103a \u1001\u101b\u102e\u1038\u1011\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1010\u102c\u1038\u1006\u102e\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1021\u101b\u1031\u1038\u1015\u102b\u101e\u1031\u102c\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ul>\n<li>\u101b\u1031\u1001\u103b\u102d\u102f\u1038\u1001\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u1019\u102e\u1038\u1016\u102d\u102f\u1001\u103b\u1031\u102c\u1004\u103a\u1019\u103b\u102c\u1038\u104a \u1021\u1015\u103c\u1004\u103a\u1018\u1000\u103a \u1015\u101c\u1015\u103a\u1015\u1031\u102b\u1000\u103a\u1019\u103b\u102c\u1038 (NEC 210.8 \u1021\u101b 30mA \u1019\u1016\u103c\u1005\u103a\u1019\u1014\u1031 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a)<\/li>\n<li>\u1006\u1031\u102c\u1000\u103a\u101c\u102f\u1015\u103a\u101b\u1031\u1038\u1006\u102d\u102f\u1012\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101a\u102c\u101a\u102e \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038 (30mA \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a)<\/li>\n<li>\u1000\u103b\u1014\u103a\u1038\u1019\u102c\u101b\u1031\u1038 \u1005\u1031\u102c\u1004\u1037\u103a\u101b\u103e\u1031\u102c\u1000\u103a\u1019\u103e\u102f \u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036\u1019\u103b\u102c\u1038 (IEC 60364-7-710 \u1021\u101b \u101c\u1030\u1014\u102c \u1005\u1031\u102c\u1004\u1037\u103a\u101b\u103e\u1031\u102c\u1000\u103a\u1019\u103e\u102f \u1027\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a 10mA)<\/li>\n<li>\u101b\u1031\u1000\u1030\u1038\u1000\u1014\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101b\u1031\u1015\u1014\u103a\u1038\u1019\u103b\u102c\u1038 (\u1007\u102f\u1014\u103a\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u104d 10mA \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a 30mA)<\/li>\n<li>\u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a \u1019\u102e\u1038\u1016\u102d\u102f\u1001\u103b\u1031\u102c\u1004\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1005\u102c\u1038\u1021\u1005\u102c \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u101e\u100a\u1037\u103a \u1027\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038 (30mA \u1021\u1000\u103c\u1036\u1015\u103c\u102f\u101e\u100a\u103a)<\/li>\n<\/ul>\n<h3>\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u1014\u103a\u1000\u1032\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u101c\u1000\u103a\u1000\u103b\u1014\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1018\u101b\u102d\u1010\u103a\u1000\u102c (RCBO)<\/h3>\n<p><strong>\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1001\u103b\u1000\u103a<\/strong><br \/>\nRCBOs \u1019\u103b\u102c\u1038\u101e\u100a\u103a MCB \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u1014\u103a\u1000\u1032\u1019\u103e\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u102f RCCB \u1019\u103c\u1031\u1015\u103c\u1004\u103a \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a \u101b\u103e\u102c\u1016\u103d\u1031\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c \u1000\u102d\u101b\u102d\u101a\u102c\u1010\u103d\u1004\u103a \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u1014\u1031\u101b\u102c\u101e\u1000\u103a\u101e\u102c\u101e\u1031\u102c \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u1006\u1031\u102c\u1004\u103a\u101e\u100a\u103a\u104b VIOX RCBOs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 C \u1001\u101b\u102e\u1038\u1011\u103d\u1000\u103a \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a 30mA \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 A \u101c\u1000\u103a\u1000\u103b\u1014\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u102c\u101b\u102f\u1036\u1001\u1036\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ul>\n<li>\u1000\u103b\u1005\u103a\u101c\u1005\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f: \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038 \u1019\u1031\u102c\u103a\u1002\u103b\u1030\u1038 \u1021\u1000\u103b\u101a\u103a (18mm) vs. MCB+RCCB \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1019\u103e\u102f<\/li>\n<li>\u1010\u1005\u103a\u1026\u1038\u1001\u103b\u1004\u103a\u1038 \u1006\u102c\u1038\u1000\u1005\u103a \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1001\u103d\u1032\u1011\u102f\u1010\u103a\u1001\u103c\u1004\u103a\u1038: \u1006\u102c\u1038\u1000\u1005\u103a\u1010\u1005\u103a\u1001\u102f\u1015\u1031\u102b\u103a\u101b\u103e\u102d \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u101e\u100a\u103a \u1021\u1001\u103c\u102c\u1038\u101e\u1030\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1015\u102b<\/li>\n<li>\u101b\u102d\u102f\u1038\u101b\u103e\u1004\u103a\u1038\u101e\u1031\u102c \u1015\u103c\u103f\u1014\u102c\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038: \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a \u100a\u103d\u103e\u1014\u103a\u1015\u103c\u1001\u103b\u1000\u103a<\/li>\n<li>\u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1006\u1000\u103a\u1006\u1036\u1001\u103c\u1004\u103a\u1038: \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u1014\u103a\u1000\u1032\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u101c\u1000\u103a\u1000\u103b\u1014\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f \u1014\u103e\u1005\u103a\u1001\u102f\u1005\u101c\u102f\u1036\u1038<\/li>\n<\/ul>\n<p><strong>\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Installation Type<\/th>\n<th>MCB + RCCB<\/th>\n<th>RCBO<\/th>\n<th>VIOX Recommendation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u101c\u1030\u1014\u1031\u1021\u102d\u1019\u103a\u1021\u101e\u1005\u103a<\/strong><\/td>\n<td>\u1021\u102f\u1015\u103a\u1005\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/td>\n<td>\u1010\u1005\u103a\u1026\u1038\u1001\u103b\u1004\u103a\u1038 \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038<\/td>\n<td>\u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u101d\u1014\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a RCBO<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1019\u103d\u1019\u103a\u1038\u1019\u1036\u1001\u103c\u1004\u103a\u1038<\/strong><\/td>\n<td>\u101c\u1000\u103a\u101b\u103e\u102d MCB \u1018\u102f\u1010\u103a<\/td>\n<td>\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1011\u102c\u1038\u101e\u1031\u102c MCB \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1015\u102b<\/td>\n<td>\u1005\u102d\u102f\u1005\u103d\u1010\u103a\u101e\u1031\u102c \u1027\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a RCBO<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1002\u102f\u102d\u1031\u1012\u102b\u1004\u1039<\/strong><\/td>\n<td>Feeder \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/td>\n<td>\u1018\u101b\u1014\u1037\u103a\u1001\u103a\u103b\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/td>\n<td>\u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1001\u103b\u1009\u103a\u1038\u1000\u1015\u103a\u1019\u103e\u102f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u104b<\/strong><\/td>\n<td>\u1006\u102c\u1038\u1000\u1005\u103a\u1010\u1005\u103a\u1001\u102f\u101c\u103b\u103e\u1004\u103a \u1014\u102d\u1019\u1037\u103a\u101e\u100a\u103a\u104b<\/td>\n<td>\u1006\u102c\u1038\u1000\u1005\u103a\u1010\u1005\u103a\u1001\u102f\u101c\u103b\u103e\u1004\u103a \u1019\u103c\u1004\u1037\u103a\u101e\u100a\u103a\u104b<\/td>\n<td>\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1001\u103d\u1032\u1011\u102f\u1010\u103a\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a\u104b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-electrical-distribution-board-single-line-diagram-showing-main-MCCB-incomer-RCCB-ground-fault-protection-and-downstream-MCB-and-RCBO-circuits-with-IEC-standard-symbols-and-protection-coordination.webp\" alt=\"Technical Diagram: Electrical schematic showing a typical residential\/commercial distribution board with VIOX products. Display single-line diagram format with: main MCCB incomer (100A), downstream RCCB (40A\/30mA) protecting multiple MCB branches (lighting 16A, sockets 20A, AC 32A), and individual RCBO for special circuits (kitchen, bathroom). Use IEC electrical symbols with clear labeling. Color code: power lines in red, neutral in blue, ground in green-yellow. Include VIOX product codes and specifications next to each device. Add protection coordination curves as inset graph. Background: professional engineering drawing style with title block showing 'VIOX Electric - Typical Distribution Board Configuration'. Size: 1800x1200px, optimized for technical documentation.\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em;\">\u1015\u102f\u1036 \u1044- MCCB\u104a RCCB\u104a MCB \u1014\u103e\u1004\u1037\u103a RCBO \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1019\u103e\u102f\u1015\u102b\u101b\u103e\u102d\u101e\u1031\u102c \u1015\u102f\u1036\u1019\u103e\u1014\u103a VIOX \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1018\u102f\u1010\u103a\u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u102f\u1036\u104f Single-line \u1015\u102f\u1036\u104b.<\/figcaption><\/figure>\n<h3>Vacuum Circuit Breakers (VCB)<\/h3>\n<p><strong>\u1021\u101c\u101a\u103a\u1021\u101c\u1010\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u1011\u1030\u1038\u1001\u103b\u103d\u1014\u103a\u1019\u103e\u102f<\/strong><br \/>\n\u101c\u1031\u101f\u102c\u1014\u101a\u103a\u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u101c\u101a\u103a\u1021\u101c\u1010\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038 (3.3kV \u1019\u103e 40.5kV) \u1010\u103d\u1004\u103a \u101c\u103d\u103e\u1019\u103a\u1038\u1019\u102d\u102f\u1038\u1011\u102c\u1038\u1015\u103c\u102e\u1038\u104a \u1010\u1036\u1006\u102d\u1015\u103a\u1001\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1014\u103e\u1031\u102c\u1000\u103a\u1021\u101a\u103e\u1000\u103a\u1015\u1031\u1038\u101e\u100a\u1037\u103a\u1021\u1001\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1004\u103a\u1038\u101b\u103e\u102d arc-quenching medium \u1021\u1016\u103c\u1005\u103a \u101c\u1031\u101f\u102c\u1014\u101a\u103a\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u100a\u103a\u104b VIOX VCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1016\u103c\u1004\u1037\u103a \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1001\u103b\u1000\u103a 30,000 \u1000\u103b\u1031\u102c\u103a\u1016\u103c\u1004\u1037\u103a \u1010\u102c\u101b\u103e\u100a\u103a\u1001\u1036\u101e\u1031\u102c \u1021\u1006\u1000\u103a\u1021\u101e\u103d\u101a\u103a\u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101e\u102c\u101c\u103d\u1014\u103a\u1019\u103e\u102f<\/strong><\/p>\n<p><strong>\u101c\u1031\u101f\u102c\u1014\u101a\u103a\u1021\u1010\u103d\u1004\u103a\u1038 Arc \u1021\u1014\u103e\u1031\u102c\u1000\u103a\u1021\u101a\u103e\u1000\u103a<\/strong><\/p>\n<ul>\n<li>\u101c\u1031\u101f\u102c\u1014\u101a\u103a\u1016\u102d\u1021\u102c\u1038- &lt;10\u207b\u2074 Pa (\u1014\u102e\u1038\u1015\u102b\u1038\u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c\u101c\u103b\u103e\u1015\u103a\u1000\u102c)<\/li>\n<li>\u1021\u1006\u1000\u103a\u1021\u101e\u103d\u101a\u103a\u1001\u103d\u1032\u1011\u102f\u1010\u103a\u1001\u103c\u1004\u103a\u1038- 5-20mm (\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u101e\u100a\u103a)<\/li>\n<li>Arc \u1000\u103c\u102c\u1001\u103b\u102d\u1014\u103a- \u101c\u1000\u103a\u101b\u103e\u102d\u101e\u102f\u100a\u1010\u103d\u1004\u103a &lt;1 \u1005\u1000\u103a\u101d\u1014\u103a\u1038<\/li>\n<li>Dielectric \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1001\u103c\u1004\u103a\u1038- arc \u1015\u103b\u1031\u102c\u1000\u103a\u1000\u103d\u101a\u103a\u101e\u103d\u102c\u1038\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a\u1010\u1005\u103a\u1015\u103c\u102d\u102f\u1004\u103a\u1014\u1000\u103a<\/li>\n<\/ul>\n<p><strong>\u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u101b\u1031\u1038 \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ol>\n<li><strong>\u101c\u1031\u101f\u102c\u1014\u101a\u103a \u1021\u1014\u103e\u1031\u102c\u1000\u103a\u1021\u101a\u103e\u1000\u103a\u1015\u1031\u1038\u101e\u1030<\/strong>: \u1021\u1006\u1000\u103a\u1021\u101e\u103d\u101a\u103a\u1019\u103b\u102c\u1038\u1015\u102b\u101b\u103e\u102d\u101e\u1031\u102c \u1010\u1036\u1006\u102d\u1015\u103a\u1001\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u103c\u103d\u1031\u1011\u100a\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1016\u1014\u103a\u101e\u102c\u1038\u1021\u102d\u1010\u103a<\/li>\n<li><strong>\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f \u101a\u1014\u1039\u1010\u101b\u102c\u1038<\/strong>: Spring-charged \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a motor-operated actuator<\/li>\n<li><strong>\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1001\u1014\u103a\u1038<\/strong>: \u1019\u102d\u102f\u1000\u103a\u1001\u101b\u102d\u102f\u1015\u101b\u102d\u102f\u1006\u1000\u103a\u1006\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 relay \u1014\u103e\u1004\u1037\u103a HMI<\/li>\n<li><strong>\u101c\u1000\u103a\u101b\u103e\u102d Transformers \u1019\u103b\u102c\u1038<\/strong>: \u1010\u102d\u1000\u103b\u101e\u1031\u102c\u1019\u102e\u1010\u102c\u1014\u103e\u1004\u1037\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/li>\n<li><strong>\u101c\u103b\u103e\u1015\u103a\u1000\u102c\u1005\u1014\u1005\u103a<\/strong>: Epoxy \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u101c\u1031\u1000\u102c\u1011\u102c\u1038\u101e\u1031\u102c \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038<\/li>\n<\/ol>\n<p><strong>\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1007\u102c\u1010\u102d<\/th>\n<th>\u1021\u102d\u1019\u103a\u1010\u103d\u1004\u103a\u1038 VCB<\/th>\n<th>\u1021\u1015\u103c\u1004\u103a\u1018\u1000\u103a VCB<\/th>\n<th>VIOX \u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1010\u1014\u103a\u1038\u1021\u1005\u102c\u1038<\/strong><\/td>\n<td>7.2kV \u2013 40.5kV<\/td>\n<td>12kV \u2013 40.5kV<\/td>\n<td>IEC 62271-100<\/td>\n<\/tr>\n<tr>\n<td><strong>\u101c\u1000\u103a\u101b\u103e\u102d\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a<\/strong><\/td>\n<td>630A \u2013 4000A<\/td>\n<td>630A \u2013 3150A<\/td>\n<td>\u1005\u1009\u103a\u1006\u1000\u103a\u1019\u1015\u103c\u1010\u103a\u1010\u102c\u101d\u1014\u103a<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1001\u103b\u102d\u102f\u1038\u1016\u103b\u1000\u103a\u101c\u1000\u103a\u101b\u103e\u102d<\/strong><\/td>\n<td>20kA \u2013 50kA<\/td>\n<td>20kA \u2013 40kA<\/td>\n<td>\u1043 \u1005\u1000\u1039\u1000\u1014\u1037\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1018\u101d<\/strong><\/td>\n<td>30,000 ops<\/td>\n<td>20,000 ops<\/td>\n<td>\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1015\u103c\u102e\u1038<\/td>\n<\/tr>\n<tr>\n<td><strong>\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1018\u101d<\/strong><\/td>\n<td>\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c 50 ops<\/td>\n<td>\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c 50 ops<\/td>\n<td>Full short-circuit<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1005\u1000\u103a\u1019\u103e\u102f\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ul>\n<li>\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101b\u1031\u1038\u1005\u1000\u103a\u101b\u102f\u1036\u1019\u103b\u102c\u1038- \u1019\u1031\u102c\u103a\u1010\u102c\u1021\u1005\u102c\u1000\u103b\u103d\u1031\u1038\u101e\u1030\u1019\u103b\u102c\u1038\u104a \u1011\u101b\u1014\u103a\u1005\u1016\u1031\u102c\u103a\u1019\u102c\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u104a \u1018\u1010\u103a\u1005\u103a\u1000\u102c\u1038\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038\u1001\u103d\u1032\u101e\u1030\u1019\u103b\u102c\u1038<\/li>\n<li>\u101e\u1010\u1039\u1010\u102f\u1010\u103d\u1004\u103a\u1038\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1019\u103b\u102c\u1038- Variable frequency drives\u104a longwall \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u104a dragline \u1010\u1030\u1038\u1016\u1031\u102c\u103a\u101e\u1030\u1019\u103b\u102c\u1038<\/li>\n<li>Utility \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038- Pad-mounted switchgear\u104a substations\u104a ring main units<\/li>\n<li>\u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1015\u103c\u100a\u1037\u103a\u1016\u103c\u102d\u102f\u1038\u1019\u103c\u1032\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a- \u101c\u1031\u1021\u102c\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u101c\u101a\u103a\u1005\u102f\u1006\u1031\u102c\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1006\u102d\u102f\u101c\u102c\u1021\u1004\u103a\u1017\u102c\u1010\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u104a \u1018\u1000\u103a\u1011\u101b\u102e\u101e\u102d\u102f\u101c\u103e\u1031\u102c\u1004\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u101b\u1031\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u1004\u103a\u1039\u1018\u1031\u102c\u1019\u103b\u102c\u1038- \u1021\u101c\u101a\u103a\u1021\u101c\u1010\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1010\u103d\u1014\u103a\u1038\u1021\u102c\u1038\u1015\u1031\u1038\u1012\u101b\u102d\u102f\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u101c\u1031\u1038\u1011\u102d\u102f\u1038\u1005\u1000\u103a<\/li>\n<\/ul>\n<p>VIOX VCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a SCADA \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037 \u1001\u103b\u1031\u102c\u1019\u103d\u1031\u1037\u1005\u103d\u102c\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a IEC 61850 \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u101b\u1031\u1038\u1015\u102b\u101b\u103e\u102d\u101e\u1031\u102c \u1009\u102c\u100f\u103a\u101b\u100a\u103a\u1011\u1000\u103a\u1019\u103c\u1000\u103a\u101e\u1031\u102c \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1014\u1005\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038 (IEDs) \u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1011\u102c\u1038\u1015\u103c\u102e\u1038\u104a \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1001\u103d\u1032\u1001\u103c\u1019\u103a\u1038\u1005\u102d\u1010\u103a\u1016\u103c\u102c\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u1031\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<h3>SF6 Circuit Breakers<\/h3>\n<p><strong>\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/strong><br \/>\nSulfur Hexafluoride (SF6) \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u101c\u101a\u103a\u1021\u101c\u1010\u103a\u1019\u103e \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038 (12kV \u1019\u103e 800kV) \u1021\u1010\u103d\u1000\u103a SF6 \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037\u104f \u101e\u102c\u101c\u103d\u1014\u103a\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c dielectric \u1014\u103e\u1004\u1037\u103a arc-quenching \u1002\u102f\u100f\u103a\u101e\u1010\u1039\u1010\u102d\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u100a\u103a\u104b SF6 \u104f \u1000\u1019\u1039\u1018\u102c\u101c\u102f\u1036\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f (GWP = 23,500) \u1014\u103e\u1004\u1037\u103a\u1015\u1010\u103a\u101e\u1000\u103a\u104d \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1005\u102d\u102f\u1038\u101b\u102d\u1019\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101b\u103e\u102d\u1014\u1031\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038\u104a \u1024\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u101a\u103e\u1009\u103a\u1014\u102d\u102f\u1004\u103a\u101c\u1031\u102c\u1000\u103a\u1021\u1031\u102c\u1004\u103a \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1004\u1037\u103a\u1019\u103e\u102f\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1006\u1000\u103a\u101c\u1000\u103a\u1015\u103b\u1036\u1037\u1014\u103e\u1036\u1037\u1014\u1031\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Arc \u1021\u1014\u103e\u1031\u102c\u1000\u103a\u1021\u101a\u103e\u1000\u103a\u1015\u1031\u1038\u101e\u100a\u1037\u103a \u101a\u1014\u1039\u1010\u101b\u102c\u1038<\/strong><br \/>\nSF6 \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037\u101e\u100a\u103a \u1015\u1031\u1038\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u1011\u1030\u1038\u1001\u103c\u102c\u1038\u101e\u1031\u102c dielectric \u1001\u103d\u1014\u103a\u1021\u102c\u1038- \u101c\u1031\u1011\u102f\u1016\u102d\u1021\u102c\u1038\u1010\u103d\u1004\u103a \u101c\u1031\u1011\u1000\u103a \u1042-\u1043 \u1006<\/li>\n<li>Electronegative \u1002\u102f\u100f\u103a\u101e\u1010\u1039\u1010\u102d\u1019\u103b\u102c\u1038- \u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u101e\u1031\u102c arc electron \u1016\u1019\u103a\u1038\u101a\u1030\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1021\u1015\u1030\u1005\u102e\u1038\u1000\u1030\u1038\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f- \u1011\u102d\u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c\u1021\u1015\u1030\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1013\u102c\u1010\u102f\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1019\u103e\u102f- \u1021\u1006\u102d\u1015\u103a\u1019\u101b\u103e\u102d\u104a \u1019\u102e\u1038\u1019\u101c\u1031\u102c\u1004\u103a\u1014\u102d\u102f\u1004\u103a (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a)<\/li>\n<\/ul>\n<p><strong>\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038 \u1000\u103d\u1032\u1015\u103c\u102c\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong><br \/>\n<strong>Puffer \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/strong>: \u1015\u1005\u1039\u1005\u1010\u1004\u103a\u101c\u103e\u102f\u1015\u103a\u101b\u103e\u102c\u1038\u1019\u103e\u102f\u1019\u103e \u1016\u102d\u101e\u102d\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037\u1015\u1031\u102b\u1000\u103a\u1000\u103d\u1032\u1019\u103e\u102f<br \/>\n<strong>Self-Blast \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/strong>: Arc \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u101e\u100a\u103a \u1016\u102d\u1021\u102c\u1038\u1001\u103c\u102c\u1038\u1014\u102c\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a\u104b<br \/>\n<strong>\u101c\u103e\u100a\u1037\u103a\u1015\u1010\u103a Arc \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/strong>: \u101e\u1036\u101c\u102d\u102f\u1000\u103a\u1005\u1000\u103a\u1000\u103d\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u1021\u1031\u1038\u1001\u1036\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a arc \u1000\u102d\u102f \u101c\u103e\u100a\u1037\u103a\u1015\u1010\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/p>\n<p><strong>\u101c\u103b\u103e\u1031\u102c\u1000\u103a\u101c\u103d\u103e\u102c\u1014\u101a\u103a\u1015\u101a\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ul>\n<li>\u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1004\u1037\u103a\u101b\u1031\u1038 \u1013\u102c\u1010\u103a\u1021\u102c\u1038\u1001\u103d\u1032\u101b\u102f\u1036\u1019\u103b\u102c\u1038- 132kV \u1019\u103e 765kV \u1006\u102c\u1038\u1000\u1005\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/li>\n<li>Gas-insulated switchgear (GIS)- \u1000\u103b\u1005\u103a\u101c\u1005\u103a\u101e\u1031\u102c \u1013\u102c\u1010\u103a\u1021\u102c\u1038\u1001\u103d\u1032\u101b\u102f\u1036\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>\u1002\u103b\u1004\u103a\u1014\u101b\u1031\u1010\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038- \u1005\u1009\u103a\u1006\u1000\u103a\u1019\u1015\u103c\u1010\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1015\u103c\u102e\u1038 \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u102d\u1019\u1037\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1001\u103d\u1032\u101b\u102f\u1036\u1019\u103b\u102c\u1038- 15kV \u1019\u103e 36kV \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p><strong>\u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038<\/strong><br \/>\nVIOX \u101e\u100a\u103a SF6 \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u1000\u103a\u1000\u103c\u103d\u1005\u103d\u102c \u101e\u102f\u1010\u1031\u101e\u1014\u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1014\u1031\u1015\u102b\u101e\u100a\u103a\u104b<\/p>\n<ul>\n<li>\u1016\u101c\u102d\u102f\u101b\u102d\u102f\u1014\u102d\u102f\u1000\u103a\u1011\u101b\u102d\u102f\u1004\u103a\u1038 \u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038 (3M Novec 4710, GWP &lt;1)<\/li>\n<li>\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u1031\/CO\u2082 \u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>\u1017\u101f\u102c\u1000\u103d\u1019\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1000\u102d\u102f \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u1021\u1011\u102d \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1021\u1014\u102c\u1002\u1010\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a Solid-state \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<h3>\u1019\u1031\u102c\u103a\u1010\u102c\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038 (MPCB)<\/h3>\n<p><strong>\u1021\u1011\u1030\u1038\u1015\u103c\u102f \u1019\u1031\u102c\u103a\u1010\u102c\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/strong><br \/>\nMPCBs \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u1031\u102c\u103a\u1010\u102c\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1011\u1030\u1038\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101e\u1031\u1038\u1004\u101a\u103a\u101e\u100a\u1037\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1010\u1005\u103a\u1001\u102f\u1010\u103d\u1004\u103a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u104a \u101e\u1036\u101c\u102d\u102f\u1000\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1014\u103e\u1004\u1037\u103a \u101c\u1000\u103a\u1016\u103c\u1004\u1037\u103a \u1019\u1031\u102c\u103a\u1010\u102c\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b VIOX MPCBs \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1019\u1031\u102c\u103a\u1010\u102c\u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1021\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1006\u1000\u103a\u1010\u1004\u103a\u1019\u103b\u102c\u1038 \u1015\u102b\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<p><strong>\u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/strong><\/p>\n<ul>\n<li>\u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038- \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104f 0.6x \u1019\u103e 1.0x<\/li>\n<li>Class 10 \u1001\u101b\u102e\u1038\u1005\u1009\u103a- 7.2x \u1006\u1000\u103a\u1010\u1004\u103a\u1010\u103d\u1004\u103a 2-10 \u1005\u1000\u1039\u1000\u1014\u1037\u103a (\u1019\u1031\u102c\u103a\u1010\u102c\u1005\u1010\u1004\u103a\u1001\u103c\u1004\u103a\u1038)<\/li>\n<li>\u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a \u101c\u103b\u1031\u102c\u103a\u1000\u103c\u1031\u1038\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038- \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1021\u1006\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u1019\u103e\u102f \u1021\u102c\u101b\u102f\u1036\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038- \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u1021\u1006\u1004\u1037\u103a\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u1010\u103d\u1031\u1037\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p><strong>\u101e\u1036\u101c\u102d\u102f\u1000\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038<\/strong><\/p>\n<ul>\n<li>Fixed \u101e\u1036\u101c\u102d\u102f\u1000\u103a\u1001\u101b\u102e\u1038\u1005\u1009\u103a- \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104f 13x \u00b120%<\/li>\n<li>\u1016\u103b\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038- IEC 60947-4-1 \u1021\u101b 50kA \u1019\u103e 100kA<\/li>\n<li>\u1000\u103d\u1014\u103a\u1010\u1000\u103a\u1010\u102c\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038- Type 2 \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038<\/li>\n<\/ul>\n<p><strong>\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1019\u1031\u102c\u103a\u1010\u102c \u1015\u102b\u101d\u102b<\/th>\n<th>\u1005\u1010\u1004\u103a\u101e\u1030 \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/th>\n<th>MPCB \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a<\/th>\n<th>VIOX \u1019\u1031\u102c\u103a\u1012\u101a\u103a<\/th>\n<th>\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>0.37-4kW<\/strong><\/td>\n<td>DOL<\/td>\n<td>0.6-6.3A<\/td>\n<td>VIOX-MP10<\/td>\n<td>Contactor Type 2<\/td>\n<\/tr>\n<tr>\n<td><strong>5.5-15kW<\/strong><\/td>\n<td>DOL\/Star-Delta<\/td>\n<td>8-25A<\/td>\n<td>VIOX-MP25<\/td>\n<td>Contactor Type 2<\/td>\n<\/tr>\n<tr>\n<td><strong>18.5-45kW<\/strong><\/td>\n<td>Star-Delta\/Soft Start<\/td>\n<td>32-63A<\/td>\n<td>VIOX-MP63<\/td>\n<td>Contactor Type 2<\/td>\n<\/tr>\n<tr>\n<td><strong>55-110kW<\/strong><\/td>\n<td>Soft Start\/VFD<\/td>\n<td>80-160A<\/td>\n<td>VIOX-MP160<\/td>\n<td>\u1016\u103b\u1030\u1038\u1005\u103a \u1021\u101b\u1014\u103a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u5b89\u88c5\u4f18\u52bf<\/strong><\/p>\n<ul>\n<li>\u1014\u1031\u101b\u102c\u1001\u103b\u103d\u1031\u1010\u102c\u1001\u103c\u1004\u103a\u1038- \u101e\u102e\u1038\u1001\u103c\u102c\u1038 \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032 \u101b\u102e\u101c\u1031\u1038 + MCB \u1014\u103e\u1004\u1037\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1015\u102b\u1000 45mm \u1021\u1000\u103b\u101a\u103a<\/li>\n<li>\u101b\u102d\u102f\u1038\u101b\u103e\u1004\u103a\u1038\u101e\u1031\u102c \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1019\u103b\u102c\u1038- \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1001\u101c\u102f\u1010\u103a\u101e\u100a\u103a \u1021\u101b\u1014\u103a\u1021\u1006\u1000\u103a\u1021\u101e\u103d\u101a\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/li>\n<li>\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038- \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1014\u103e\u1004\u1037\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1015\u102b\u1000 \u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u1031\u102c\u1000\u102d\u101b\u102d\u101a\u102c<\/li>\n<li>\u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u101b\u1031\u1038- Lockout\/tagout \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u104a \u1019\u103c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1006\u1000\u103a\u1021\u101e\u103d\u101a\u103a\u1021\u1014\u1031\u1021\u1011\u102c\u1038<\/li>\n<li>\u1000\u1019\u1039\u1018\u102c\u101c\u102f\u1036\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038- \u1000\u1019\u1039\u1018\u102c\u1010\u1005\u103a\u101d\u103e\u1019\u103a\u1038 \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a IEC, UL, CSA, CE \u1021\u1019\u103e\u1010\u103a\u1021\u101e\u102c\u1038\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p><strong>\u101c\u1000\u103a\u1010\u103d\u1031\u1037\u1000\u1019\u1039\u1018\u102c \u1021\u1019\u103e\u102f\u101c\u1031\u1037\u101c\u102c\u1001\u103c\u1004\u103a\u1038<\/strong><br \/>\n\u1019\u1031\u102c\u103a\u1010\u1031\u102c\u103a\u1000\u102c\u1038\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101b\u1031\u1038\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u101b\u103e\u102d VIOX \u101e\u102f\u1036\u1038\u1005\u103d\u1032\u101e\u1030\u1010\u1005\u103a\u1026\u1038\u101e\u100a\u103a \u101e\u1019\u102c\u1038\u101b\u102d\u102f\u1038\u1000\u103b \u1019\u1031\u102c\u103a\u1010\u102c\u1005\u1010\u1004\u103a\u1005\u1000\u103a 847 \u1001\u102f\u1000\u102d\u102f VIOX-MP Series MPCBs \u1019\u103b\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1001\u1032\u1037\u1015\u103c\u102e\u1038 \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u101b\u101b\u103e\u102d\u1001\u1032\u1037\u101e\u100a\u103a\u104b<\/p>\n<ul>\n<li>Panel \u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a 32% \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103b\u102d\u1014\u103a\u1010\u103d\u1004\u103a 41% \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1015\u102d\u102f\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u1019\u103e\u102f\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a \u1005\u102f\u1005\u102f\u1015\u1031\u102b\u1004\u103a\u1038 28% \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1041\u1048 \u101c\u1000\u103c\u102c \u101c\u100a\u103a\u1015\u1010\u103a\u1014\u1031\u1005\u1009\u103a\u1021\u1010\u103d\u1004\u103a\u1038 \u1021\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1021\u101a\u103e\u1000\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1031\u102c \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u102c\u1038 \u1019\u101b\u103e\u102d\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<figure style=\"margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-vacuum-circuit-breaker-VCB-detailed-cutaway-showing-vacuum-interrupter-with-fixed-and-movable-copper-chromium-contacts-ceramic-envelope-metal-bellows-spring-operating-mechanism-and-arc-extinction-process-diagram.webp\" alt=\"Technical Diagram: Detailed cutaway illustration of a vacuum circuit breaker (VCB) mechanism. Show: vacuum interrupter bottle with fixed and movable contacts, ceramic\/glass envelope, metal bellows, arc shields, contact material (Cu-Cr), spring charging mechanism, operating rod, and auxiliary switches. Label all components with technical callouts. Include inset diagram showing arc formation and extinction process in vacuum (three stages: contact separation, arc formation, current zero crossing). Use engineering blue-print style with VIOX branding. Add technical specifications table in corner: voltage rating, current rating, breaking capacity, mechanical life. Background: technical grid pattern. Dimensions: 2000x1400px for technical documentation use.\" \/><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 8px; font-size: 0.9em;\">\u1015\u102f\u1036 \u1045- \u1017\u101f\u102c\u1000\u103d\u1019\u103a \u1021\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1021\u101a\u103e\u1000\u103a\u1015\u1031\u1038\u1005\u1000\u103a\u104a \u1021\u1006\u1000\u103a\u1021\u101e\u103d\u101a\u103a\u1005\u1014\u1005\u103a\u1014\u103e\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1019\u102e\u1038\u1004\u103c\u102d\u1019\u103a\u1038\u101e\u1010\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a\u1000\u102d\u102f \u101e\u101b\u102f\u1015\u103a\u1016\u1031\u102c\u103a\u1011\u102c\u1038\u101e\u100a\u1037\u103a VIOX \u1017\u101f\u102c\u1000\u103d\u1019\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c (VCB) \u104f \u1021\u101e\u1031\u1038\u1005\u102d\u1010\u103a\u1016\u103c\u1010\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u104b.<\/figcaption><\/figure>\n<h2>Circuit Breaker \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f \u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a<\/h2>\n<h3>\u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1001\u103b\u1000\u103a \u1019\u1030\u1018\u1031\u102c\u1004\u103a<\/h3>\n<p>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u101b\u102c\u1010\u103d\u1004\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1005\u1014\u1005\u103a\u1010\u1000\u103b \u1021\u1000\u1032\u1016\u103c\u1010\u103a\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/p>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1041- \u1005\u1014\u1005\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1015\u102b<\/strong><\/p>\n<ul>\n<li>Nominal \u1017\u102d\u102f\u1037\u1021\u102c\u1038- 230V, 400V, 690V (LV); 3.3kV, 11kV, 33kV (MV)<\/li>\n<li>\u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038- \u1010\u1015\u103a\u1006\u1004\u103a\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a \u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u102d\u102f (PSCC)<\/li>\n<li>\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038- \u1021\u1014\u102c\u1002\u1010\u103a\u101d\u1014\u103a\u1021\u102c\u1038\u1000\u103c\u102e\u1038\u1011\u103d\u102c\u1038\u1019\u103e\u102f\u1021\u1015\u102b\u1021\u101d\u1004\u103a \u1005\u1009\u103a\u1006\u1000\u103a\u1019\u1015\u103c\u1010\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038<\/li>\n<li>\u101d\u1014\u103a\u104f \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038- Inductive, resistive, capacitive, \u1019\u1031\u102c\u103a\u1010\u102c\u1005\u1010\u1004\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1042- \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1015\u102b<\/strong><\/p>\n<ul>\n<li>\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 (In): \u2265 \u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038 \u1005\u1009\u103a\u1006\u1000\u103a\u1019\u1015\u103c\u1010\u103a \u101d\u1014\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104f 1.25 \u00d7<\/li>\n<li>\u1016\u103b\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038 (Icu\/Ics): \u2265 \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u101b\u1031\u1038\u1021\u1014\u102c\u1038\u101e\u1010\u103a\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038<\/li>\n<li>\u1001\u100f\u1010\u102c\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a- \u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a<\/li>\n<\/ul>\n<h3>\u1021\u1019\u103c\u1014\u103a\u1000\u102d\u102f\u1038\u1000\u102c\u1038\u1001\u103b\u1000\u103a- \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u1011\u1030\u1014\u103e\u1004\u1037\u103a \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a (\u1000\u103c\u1031\u1038\u1014\u102e\u101c\u103b\u103e\u1015\u103a\u1000\u1030\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038)<\/h3>\n<p>\u1019\u102e\u1038\u1018\u1031\u1038\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u1031\u102c breaker \u1000\u102d\u102f\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101b\u1014\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1015\u102b\u101e\u100a\u103a\u104b. <strong>Breaker \u101e\u100a\u103a \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u102f\u101e\u102c\u1019\u1000 \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1000\u102d\u102f\u1015\u102b \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/strong> \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1019\u1019\u103e\u1014\u103a\u101e\u1031\u102c \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c breaker \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u101b\u103e\u102d\u101e\u1031\u102c\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 conductor \u1019\u103b\u102c\u1038\u101e\u100a\u103a breaker \u1019\u1015\u103d\u1004\u1037\u103a\u1019\u102e \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1000\u102c \u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u102e\u1038\u101c\u1031\u102c\u1004\u103a\u1005\u1031\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 (AWG)<\/th>\n<th>\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 (mm\u00b2)<\/th>\n<th>\u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038 Breaker Rating (Amps)<\/th>\n<th>\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u101c\u103b\u103e\u1031\u102c\u1000\u103a\u101c\u103d\u103e\u102c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>14 AWG<\/td>\n<td>2.5 mm\u00b2<\/td>\n<td>15A<\/td>\n<td>\u1019\u102e\u1038\u101c\u1004\u103a\u1038\u101b\u1031\u1038\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u104a \u1021\u1011\u103d\u1031\u1011\u103d\u1031\u1015\u101c\u1015\u103a\u1015\u1031\u102b\u1000\u103a\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<tr>\n<td>12 AWG<\/td>\n<td>4.0 mm\u00b2<\/td>\n<td>20A<\/td>\n<td>\u1019\u102e\u1038\u1016\u102d\u102f\u1001\u103b\u1031\u102c\u1004\u103a\u1015\u101c\u1015\u103a\u1015\u1031\u102b\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u101b\u1031\u1001\u103b\u102d\u102f\u1038\u1001\u1014\u103a\u1038\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u104a \u1021\u101d\u1010\u103a\u101c\u103b\u103e\u1031\u102c\u103a\u1001\u1014\u103a\u1038<\/td>\n<\/tr>\n<tr>\n<td>10 AWG<\/td>\n<td>6.0 mm\u00b2<\/td>\n<td>30A<\/td>\n<td>\u101b\u1031\u1014\u103d\u1031\u1038\u1015\u1031\u1038\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u104a A\/C \u101a\u1030\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u104a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1021\u1001\u103c\u1031\u102c\u1000\u103a\u1001\u1036\u1005\u1000\u103a\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<tr>\n<td>8 AWG<\/td>\n<td>10.0 mm\u00b2<\/td>\n<td>40A<\/td>\n<td>\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1019\u102e\u1038\u1016\u102d\u102f\u1019\u103b\u102c\u1038\u104a \u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c\u101c\u1031\u1021\u1031\u1038\u1015\u1031\u1038\u1005\u1000\u103a\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<tr>\n<td>6 AWG<\/td>\n<td>16.0 mm\u00b2<\/td>\n<td>50-60A<\/td>\n<td>EV \u1021\u102c\u1038\u101e\u103d\u1004\u103a\u1038\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u104a subpanel \u1019\u103b\u102c\u1038\u104a \u101c\u1031\u1038\u101c\u1036\u101e\u1031\u102c\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<tr>\n<td>4 AWG<\/td>\n<td>25.0 mm\u00b2<\/td>\n<td>70-80A<\/td>\n<td>Main feeder \u1019\u103b\u102c\u1038\u104a \u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u101b\u1031\u1038\u101e\u102f\u1036\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<tr>\n<td>2 AWG<\/td>\n<td>35.0 mm\u00b2<\/td>\n<td>95A<\/td>\n<td>Service entrance conductor \u1019\u103b\u102c\u1038\u104a \u1005\u1000\u103a\u1019\u103e\u102f\u1005\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038:<\/strong><\/p>\n<ul>\n<li>\u1015\u103c\u1011\u102c\u1038\u101e\u1031\u102c\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a NEC Table 310.15(B)(16) \u1021\u101b 60\/75\u00b0C insulation \u1015\u102b\u101e\u1031\u102c \u1005\u1036 75\u00b0C (167\u00b0F) \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u103c\u1031\u1038\u1014\u102e\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u1010\u103d\u1000\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u1012\u1031\u101e\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1000\u102f\u1012\u103a\u1019\u103b\u102c\u1038 (NEC, IEC, BS 7671) \u1014\u103e\u1004\u1037\u103a \u1021\u1019\u103c\u1032\u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104a \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1010\u101b\u102c\u1038\u1005\u102e\u101b\u1004\u103a\u1015\u102d\u102f\u1004\u103a\u1001\u103d\u1004\u1037\u103a\u1021\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u104d \u1000\u103d\u1032\u1015\u103c\u102c\u1038\u1015\u102b\u101e\u100a\u103a\u104b<\/li>\n<li>\u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u101e\u100a\u103a \u1010\u1030\u100a\u102e\u101e\u1031\u102c amperage \u1021\u1010\u103d\u1000\u103a \u1000\u103c\u1031\u1038\u1014\u102e\u1011\u1000\u103a \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u1010\u1005\u103a\u1001\u102f\u1015\u102d\u102f\u1000\u103c\u102e\u1038\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u1019\u1010\u1030\u100a\u102e\u101e\u1031\u102c\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1010\u1005\u103a\u101c\u103b\u103e\u1031\u102c\u1000\u103a \u1021\u101e\u1031\u1038\u1005\u102d\u1010\u103a\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1021\u1001\u103b\u1000\u103a\u1021\u101c\u1000\u103a\u1021\u1010\u103d\u1000\u103a\u104a \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u104f \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c <a href=\"https:\/\/test.viox.com\/my\/cable-size-types-mm-awg-bs-conversion-guide\/\">cable size conversion guide \u1000\u102d\u102f\u1000\u103c\u100a\u1037\u103a\u1015\u102b\u104b<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/my\/standard-breaker-sizes\/\">\u1005\u1036 breaker \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038<\/a> \u1026\u1038\u1005\u102c\u1038\u1015\u1031\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1015\u102b- 15A, 20A, 25A, 30A, 35A, 40A, 45A, 50A, 60A, etc.<\/li>\n<li>\u101e\u102e\u1038\u1001\u103c\u102c\u1038 high-amperage applications \u1019\u103b\u102c\u1038\u1000\u1032\u1037\u101e\u102d\u102f\u1037 <a href=\"https:\/\/test.viox.com\/my\/50-amp-wire-size-selection-guide\/\">50-amp \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038<\/a> \u1002\u101b\u102f\u1010\u1005\u102d\u102f\u1000\u103a\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u101c\u1031\u1037\u1021\u1000\u103b\u1004\u1037\u103a\u1019\u103b\u102c\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>\u101e\u1004\u103a\u104f\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1005\u1014\u1005\u103a\u104f\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u101b\u102c\u1010\u103d\u1004\u103a \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c\u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a\u104a \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u104f <a href=\"https:\/\/test.viox.com\/my\/homeowners-guide-to-circuit-breaker-sizing-and-load-calculation\/\">homeowner\u2019s guide to circuit breaker sizing and load calculation \u1000\u102d\u102f \u1010\u102d\u102f\u1004\u103a\u1015\u1004\u103a\u1015\u102b\u104b<\/a>.<\/p>\n<p><strong>\u1021\u1006\u1004\u1037\u103a 3: \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u1000\u1032\u1016\u103c\u1010\u103a\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<ul>\n<li>\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a: -25\u00b0C \u1019\u103e +70\u00b0C (derating \u101c\u102d\u102f\u1021\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a)<\/li>\n<li>\u1021\u1019\u103c\u1004\u1037\u103a: 2000m \u1021\u1011\u1000\u103a\u101e\u100a\u103a IEC 60947 \u1021\u101b derating \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u100a\u1005\u103a\u100a\u1019\u103a\u1038\u1019\u103e\u102f\u1012\u102e\u1002\u101b\u102e: PD1 (\u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038), PD2 (\u1015\u102f\u1036\u1019\u103e\u1014\u103a), PD3 (\u1005\u1000\u103a\u1019\u103e\u102f), PD4 (\u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036)<\/li>\n<li>\u1010\u102f\u1014\u103a\u1001\u102b\u1019\u103e\u102f\/\u101b\u103e\u1031\u102c\u1037\u1001\u103a: \u101b\u1031\u1000\u103c\u1031\u102c\u1004\u103a\u1038, \u1019\u102d\u102f\u1018\u102d\u102f\u1004\u103a\u1038, \u1004\u101c\u103b\u1004\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a 4: \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1005\u100a\u103a\u1038\u1000\u1019\u103a\u1038 \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1019\u103e\u102f<\/strong><\/p>\n<ul>\n<li>\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026\u1000\u102f\u1012\u103a\u1019\u103b\u102c\u1038: NEC (USA), IEC 60364 (\u1021\u1015\u103c\u100a\u103a\u1015\u103c\u100a\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c), BS 7671 (UK)<\/li>\n<li>\u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038: IEEE C37 (power systems), UL 489 (molded case)<\/li>\n<li>\u1021\u1011\u1030\u1038\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038: \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u101b\u103e\u102d\u101e\u1031\u102c\u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038 (Class I\/II\/III), \u101b\u1031\u1000\u103c\u1031\u102c\u1004\u103a\u1038 (DNV, ABS)<\/li>\n<\/ul>\n<p>\u1014\u102c\u1038\u101c\u100a\u103a\u1019\u103e\u102f <a href=\"https:\/\/test.viox.com\/my\/circuit-breaker-altitude-derating-guide\/\">circuit breaker altitude derating \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/a> \u101c\u1031\u1011\u102f\u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1006 \u101c\u103b\u1031\u102c\u1037\u1014\u100a\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a arc-quenching \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1014\u103e\u1004\u1037\u103a \u1021\u1021\u1031\u1038\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1000\u102d\u102f \u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1005\u1031\u101e\u100a\u1037\u103a 2000 \u1019\u102e\u1010\u102c\u1021\u1011\u1000\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1019\u101b\u103e\u102d\u1019\u1016\u103c\u1005\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1019\u103e\u102f<\/h3>\n<p><strong>\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><br \/>\n\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c circuit breaker \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101b\u1031\u1038\u1014\u103e\u1004\u1037\u103a \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1021\u1010\u103d\u1000\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1015\u102b\u101e\u100a\u103a\u104b \u1000\u103b\u103d\u1019\u103a\u1038\u1000\u103b\u1004\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u101c\u1031\u1037\u1021\u1000\u103b\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a breaker \u1014\u103e\u1004\u1037\u103a\u1006\u1000\u103a\u1005\u1015\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u104f 90% \u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1000\u102f\u1012\u103a\u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>1. \u1021\u101b\u100a\u103a\u1021\u1001\u103b\u1004\u103a\u1038\u1015\u103c\u100a\u1037\u103a\u1019\u102e\u101e\u1031\u102c \u101d\u1014\u103a\u1011\u1019\u103a\u1038\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><br \/>\ncircuit breaker \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u104a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1012\u1031\u101e\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u101b \u101c\u102d\u102f\u1004\u103a\u1005\u1004\u103a\u101b \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u100a\u102c\u101b\u103e\u1004\u103a\u1019\u103b\u102c\u1038\u1019\u103e \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u101b\u1019\u100a\u103a\u104b \u1021\u1019\u1031\u101b\u102d\u1000\u1014\u103a\u1015\u103c\u100a\u103a\u1011\u1031\u102c\u1004\u103a\u1005\u102f\u1010\u103d\u1004\u103a\u104a \u1024\u101e\u100a\u103a\u1019\u103e\u102c \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u1015\u103c\u100a\u103a\u1014\u101a\u103a\u1019\u103e\u1011\u102f\u1010\u103a\u1015\u1031\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1000\u1014\u103a\u1011\u101b\u102d\u102f\u1000\u103a\u1010\u102c\u101c\u102d\u102f\u1004\u103a\u1005\u1004\u103a<\/li>\n<li>Journeyman \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a master electrician \u101c\u1000\u103a\u1019\u103e\u1010\u103a<\/li>\n<li>NEC\u104a \u1012\u1031\u101e\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a AHJ \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101b\u1004\u103a\u1038\u1014\u103e\u102e\u1038\u1000\u103b\u103d\u1019\u103a\u1038\u101d\u1004\u103a\u1019\u103e\u102f<\/li>\n<li>\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u101e\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1021\u1010\u103d\u1000\u103a arc-rated \u1021\u101d\u1010\u103a\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038\u1021\u1015\u102b\u1021\u101d\u1004\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c PPE (\u1000\u102d\u102f\u101a\u103a\u1015\u102d\u102f\u1004\u103a\u1021\u1000\u102c\u1021\u1000\u103d\u101a\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038)<\/li>\n<\/ul>\n<p>breaker \u1021\u101c\u102f\u1015\u103a\u1000\u102d\u102f \u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1014\u1031\u101e\u1031\u102c DIY \u1021\u102d\u1019\u103a\u1015\u102d\u102f\u1004\u103a\u101b\u103e\u1004\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a\u104a \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u104f \u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a\u1000\u102d\u102f \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u101e\u102f\u1036\u1038\u101e\u1015\u103a\u1015\u102b\u104b <a href=\"https:\/\/test.viox.com\/my\/how-to-replace-a-circuit-breaker\/\">circuit breaker \u1000\u102d\u102f \u1018\u101a\u103a\u101c\u102d\u102f\u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1019\u101c\u1032<\/a> \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u101e\u100a\u1037\u103a\u1021\u1001\u102b\u1014\u103e\u1004\u1037\u103a \u1000\u103b\u103d\u1019\u103a\u1038\u1000\u103b\u1004\u103a\u101e\u1031\u102c\u1021\u1000\u1030\u1021\u100a\u102e \u1019\u1016\u103c\u1005\u103a\u1019\u1014\u1031\u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u1037\u103a\u1021\u1001\u102b\u1000\u102d\u102f \u1014\u102c\u1038\u101c\u100a\u103a\u101b\u1014\u103a\u104b.<\/p>\n<p><strong>2. De-energization \u1014\u103e\u1004\u1037\u103a Lockout\/Tagout<\/strong><br \/>\nOSHA 29 CFR 1910.147 \u1000 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u1021\u101c\u102f\u1015\u103a\u1019\u101c\u102f\u1015\u103a\u1019\u102e \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u104f \u101c\u102f\u1036\u1038\u101d de-energization<\/li>\n<li>\u1000\u102d\u102f\u101a\u103a\u1015\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u1037\u1001\u101c\u1031\u102c\u1000\u103a\u1019\u103b\u102c\u1038\u1015\u102b\u101e\u1031\u102c Lockout\/tagout (LOTO) \u101c\u102f\u1015\u103a\u1011\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>\u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>NFPA 70E \u1021\u101b \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u101e\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101b\u100a\u103a\u1021\u1001\u103b\u1004\u103a\u1038\u1019\u1015\u103c\u100a\u1037\u103a\u1019\u102e\u1015\u102b\u1000 \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u101e\u102f\u1036\u1038\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1018\u101a\u103a\u1010\u1031\u102c\u1037\u1019\u103e \u1021\u101c\u102f\u1015\u103a\u1019\u101c\u102f\u1015\u103a\u1015\u102b\u1014\u103e\u1004\u1037\u103a<\/li>\n<li>\u101c\u1030\u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038 LOTO \u101e\u100a\u103a group lockout boxes \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p><strong>3. Terminal Connection \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1021\u101c\u1031\u1037\u1021\u1000\u103b\u1004\u1037\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<blockquote><p><strong>Pro Tip: Terminal Torque \u104f \u1021\u101b\u1031\u1038\u1015\u102b\u1019\u103e\u102f<\/strong><\/p>\n<p>circuit breaker \u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u101b\u1001\u103c\u1004\u103a\u1038\u104f \u1021\u1016\u103c\u1005\u103a\u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1010\u1005\u103a\u1001\u102f\u1019\u103e\u102c \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038\u101a\u1014\u1039\u1010\u101b\u102c\u1038\u1019\u101f\u102f\u1010\u103a\u1015\u102b \u2014 \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1001\u103b\u1031\u102c\u1004\u103a\u1014\u1031\u101e\u1031\u102c\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u1000\u103d\u1004\u103a\u1038\u1006\u1004\u103a\u1038\u1005\u102f\u1036\u1005\u1019\u103a\u1038\u1005\u1005\u103a\u1006\u1031\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u101b breaker \u1014\u103e\u1004\u1037\u103a\u1006\u1000\u103a\u1005\u1015\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1019\u102e\u1038\u101c\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u104f \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103c\u1031 30% \u101e\u100a\u103a \u1019\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c torqued terminals \u1019\u103b\u102c\u1038\u1021\u1011\u102d \u1001\u103c\u1031\u101b\u102c\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1010\u1004\u103a\u1038\u1021\u102c\u1038\u101c\u103b\u1031\u102c\u1037\u1014\u100a\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u104f\u1021\u1000\u103b\u102d\u102f\u1038\u1006\u1000\u103a\u1019\u103b\u102c\u1038:<\/strong><\/p>\n<ul>\n<li>\u1001\u102f\u1001\u1036\u1019\u103e\u102f\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a\u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1005\u103d\u102c\u1011\u102f\u1010\u103a\u1015\u1031\u1038\u101e\u100a\u103a (I\u00b2R \u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038)<\/li>\n<li>\u101c\u103b\u103e\u1015\u103a\u1000\u1030\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1014\u103e\u1004\u1037\u103a terminal \u1021\u1000\u103c\u102c\u1038\u1010\u103d\u1004\u103a arc \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1015\u103c\u102e\u1038 \u1000\u102c\u1017\u103d\u1014\u103a\u1021\u1014\u100a\u103a\u1021\u1014\u103e\u1005\u103a\u1019\u103b\u102c\u1038\u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<li>\u1010\u1016\u103c\u100a\u103a\u1038\u1016\u103c\u100a\u103a\u1038\u1021\u1015\u1030\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a\u101c\u103b\u103e\u1015\u103a\u1000\u102c\u1000\u102d\u102f\u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u1005\u1031\u1015\u103c\u102e\u1038 breaker \u1021\u102d\u1019\u103a\u101b\u102c\u1000\u102d\u102f\u1021\u101b\u100a\u103a\u1015\u103b\u1031\u102c\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<li>\u1015\u1030\u1015\u103c\u1004\u103a\u1038\u101e\u1031\u102c\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a\u101e\u1010\u1039\u1010\u102f\u1013\u102c\u1010\u103a\u1010\u102d\u102f\u1038\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f\u1021\u101b\u103e\u102d\u1014\u103a\u1019\u103c\u103e\u1004\u1037\u103a\u1005\u1031\u1015\u103c\u102e\u1038\u1001\u102f\u1001\u1036\u1019\u103e\u102f\u1000\u102d\u102f\u1015\u102d\u102f\u1019\u102d\u102f\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<li>\u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u101b\u103e\u102d\u101c\u1031\u102c\u1004\u103a\u1000\u103b\u103d\u1019\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104f\u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u101e\u1031\u102c\u1021\u1005\u1015\u103b\u102d\u102f\u1038\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p><strong>\u1010\u1004\u103a\u1038\u1021\u102c\u1038\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038\u104f\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1019\u103b\u102c\u1038:<\/strong><\/p>\n<ul>\n<li>breaker \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u101b\u1014\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c terminal screw \u1019\u103b\u102c\u1038\u1000\u102d\u102f\u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u101c\u103b\u103e\u1015\u103a\u1000\u102c\u101e\u1019\u102c\u1013\u102d\u1000\u102d\u102f\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1005\u1031\u101e\u1031\u102c cracked breaker \u1021\u102d\u1019\u103a\u101b\u102c<\/li>\n<li>\u1011\u102d\u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c\u1016\u103c\u1010\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1027\u101b\u102d\u101a\u102c\u1000\u102d\u102f\u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u101e\u1031\u102c\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1014\u1031\u101e\u1031\u102c conductor \u1000\u103c\u102d\u102f\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u1021\u1014\u102c\u1002\u1010\u103a\u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u1031\u102c\u1001\u103b\u103d\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c\u1001\u103b\u100a\u103a\u1019\u103b\u103e\u1004\u103a\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p><strong>VIOX \u1021\u1000\u103c\u1036\u1015\u103c\u102f\u1001\u103b\u1000\u103a:<\/strong><\/p>\n<p>\u1021\u1019\u103c\u1032\u1010\u1019\u103a\u1038 <strong>calibrated torque screwdriver<\/strong> \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a torque wrench \u101e\u100a\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a breaker \u1010\u1036\u1006\u102d\u1015\u103a\u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a datasheet \u1010\u103d\u1004\u103a\u1015\u102f\u1036\u1014\u103e\u102d\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c Newton-meter (Nm) \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u1031\u1001\u103b\u102c\u1005\u1031\u101e\u100a\u103a\u104b MCB \u1021\u1019\u103b\u102c\u1038\u1005\u102f\u1021\u1010\u103d\u1000\u103a- 2.0-2.5 Nm; MCCB \u1019\u103b\u102c\u1038- terminal \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1015\u1031\u102b\u103a \u1019\u1030\u1010\u100a\u103a\u104d 4-10 Nm; ACB \u1019\u103b\u102c\u1038- \u1015\u102b\u101d\u102b terminal \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a 10-50 Nm\u104b.<\/p>\n<p>VIOX torque-controlled \u1010\u1015\u103a\u1006\u1004\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u104f\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1000\u103d\u1014\u103a\u101a\u1000\u103a\u1019\u103e\u1010\u1006\u1004\u1037\u103a\u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038\u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1021\u1004\u103a\u1039\u1002\u102b\u101b\u1015\u103a\u1019\u103b\u102c\u1038\u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a\u104b<\/p>\n<ul>\n<li>Pre-set torque \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c clutch \u1019\u103b\u102c\u1038<\/li>\n<li>\u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c torque \u1010\u103d\u1004\u103a\u1000\u103c\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\/\u1011\u102d\u1010\u103d\u1031\u1037\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1001\u103b\u1000\u103a<\/li>\n<li>NIST \u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1001\u103c\u1031\u101b\u102c\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c Calibration \u101c\u1000\u103a\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>\u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u101b\u1031\u1038\u1021\u1010\u103d\u1000\u103a 1000V \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c insulated \u101c\u1000\u103a\u1000\u102d\u102f\u1004\u103a\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<\/blockquote>\n<p><strong>\u101b\u103e\u1031\u102c\u1004\u103a\u101b\u103e\u102c\u1038\u101b\u1014\u103a \u1021\u1016\u103c\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f \u1021\u1019\u103e\u102c\u1038\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ol>\n<li><strong>\u101c\u103b\u103e\u1015\u103a\u1000\u1030\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a\u1014\u103e\u1004\u1037\u103a\u1000\u103c\u1031\u1038\u1014\u102e\u1000\u102d\u102f\u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u1019\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1015\u102b\u1014\u103e\u1004\u1037\u103a\u2014anti-oxidant \u1012\u103c\u1015\u103a\u1015\u1031\u102b\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c bi-metal lugs \u1000\u102d\u102f\u101e\u102f\u1036\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1019\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1001\u103d\u102c\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1011\u102d\u1010\u103d\u1031\u1037\u1011\u102c\u1038\u101e\u1031\u102c conductor \u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036\u101e\u100a\u103a\u101b\u103e\u1031\u102c\u1037\u1001\u103a\u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103c\u1031\u1000\u102d\u102f\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u100a\u103a\u104b \u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u101e\u102c\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u101e\u1031\u102c\u1006\u1000\u103a\u101e\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u102d\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/li>\n<li><strong>Back-stabbing terminal \u1019\u103b\u102c\u1038<\/strong>: &gt;15A \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a push-in \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1019\u101f\u102f\u1010\u103a\u1018\u1032 screw terminal \u1019\u103b\u102c\u1038\u1000\u102d\u102f\u1021\u1019\u103c\u1032\u101e\u102f\u1036\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1014\u103a\u101d\u1004\u103a\u101b\u102d\u102f\u1038\u1005\u103d\u1014\u103a\u1038<\/strong>: Line (\u1011\u1031\u102c\u1000\u103a\u1015\u1036\u1037\u1019\u103e\u102f) \u101e\u100a\u103a fixed contacts \u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u101b\u1019\u100a\u103a\u104b \u101b\u103d\u1031\u1037\u101c\u103b\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c contacts \u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037\u1010\u1004\u103a\u1015\u102b\u104b<\/li>\n<li><strong>\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u1014\u1031\u101e\u1031\u102c terminal \u1021\u1016\u102f\u1036\u1038\u1019\u103b\u102c\u1038<\/strong>: NEC 110.27 \u1021\u101b \u1011\u102d\u1010\u103d\u1031\u1037\u1011\u102c\u1038\u101e\u1031\u102c live \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1019\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1000\u103d\u1031\u1038\u1021\u1001\u103b\u1004\u103a\u1038\u101d\u1000\u103a<\/strong>: \u101c\u103b\u103e\u1015\u103a\u1000\u102c\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f\u1000\u102d\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a\u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 5\u00d7 \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u1001\u103b\u1004\u103a\u1038\u101d\u1000\u103a\u1000\u102d\u102f\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b\u104b<\/li>\n<\/ol>\n<p><strong>4. \u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u101b\u1031\u1038\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><br \/>\nNEC 110.26 \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1001\u103d\u1004\u103a\u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u101b\u1031\u1038\u1000\u102d\u102f\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b\u104b<\/p>\n<ul>\n<li>panel \u1019\u103b\u102c\u1038\u101b\u103e\u1031\u1037\u1010\u103d\u1004\u103a\u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 3 \u1015\u1031 (914mm) \u1021\u1014\u1000\u103a<\/li>\n<li>\u1043\u1040 \u101c\u1000\u103a\u1019 (\u1047\u1046\u1042 \u1019\u102e\u101c\u102e\u1019\u102e\u1010\u102c) \u1021\u1000\u103b\u101a\u103a (\u101e\u102d\u102f\u1037) \u1015\u102d\u102f\u1000\u103c\u102e\u1038\u101c\u103b\u103e\u1004\u103a panel \u1021\u1000\u103b\u101a\u103a<\/li>\n<li>\u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 \u1046.\u1045 \u1015\u1031 (\u1041.\u1049\u1048 \u1019\u102e\u1010\u102c) \u1001\u1031\u102b\u1004\u103a\u1038\u1001\u1014\u103a\u1038<\/li>\n<li>\u101e\u102e\u1038\u101e\u1014\u1037\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a\u101e\u102d\u102f\u101c\u103e\u1031\u102c\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u104a \u1015\u102d\u102f\u1000\u103a\u101c\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a\u1021\u1006\u102e\u1038\u1021\u1010\u102c\u1038\u1019\u103b\u102c\u1038\u1019\u101b\u103e\u102d\u1015\u102b<\/li>\n<li>\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c\u1021\u101c\u1004\u103a\u1038\u101b\u1031\u102c\u1004\u103a (\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u1021\u1019\u103c\u1004\u1037\u103a\u1010\u103d\u1004\u103a\u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 200 lux)<\/li>\n<\/ul>\n<p><strong>5. \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u1019\u103c\u1031\u1005\u102d\u102f\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a\u1014\u103e\u1031\u102c\u1004\u103a\u1000\u103c\u102d\u102f\u1038<\/strong><\/p>\n<ul>\n<li>\u1005\u1009\u103a\u1006\u1000\u103a\u1019\u1015\u103c\u1010\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103c\u1031\u1005\u102d\u102f\u1000\u103a conductor (EGC) \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f<\/li>\n<li>\u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u101d\u1004\u103a\u1015\u1031\u102b\u1000\u103a\u1010\u103d\u1004\u103a\u101e\u102c\u1021\u1013\u102d\u1000\u1014\u103e\u1031\u102c\u1004\u103a\u1000\u103c\u102d\u102f\u1038 jumper<\/li>\n<li>subpanel \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a\u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1000\u103c\u102c\u1038\u1014\u1031\u1019\u103c\u1031\u1014\u103e\u1031\u102c\u1004\u103a\u1000\u103c\u102d\u102f\u1038<\/li>\n<li>\u1021\u1006\u1004\u1037\u103a conductor torque \u104f 75% \u101e\u102d\u102f\u1037\u1019\u103c\u1031\u1015\u103c\u1004\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f Torque<\/li>\n<li>\u1005\u102c\u101b\u1004\u103a\u1038\u101e\u103d\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c\u1019\u103c\u1031\u1005\u102d\u102f\u1000\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u101e\u102f\u1036\u1038\u1015\u103c\u102e\u1038\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u1031\u102c\u1004\u103a\u1000\u102f\u1012\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b<\/li>\n<\/ul>\n<h3>\u101b\u103e\u1031\u102c\u1004\u103a\u101b\u1014\u103a\u1021\u1016\u103c\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u1031\u102c \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1021\u1019\u103e\u102c\u1038\u1019\u103b\u102c\u1038<\/h3>\n<ol>\n<li><strong>Breaking Capacity \u1000\u102d\u102f\u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1005\u1014\u1005\u103a\u1001\u103b\u1032\u1037\u1011\u103d\u1004\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 Fault current \u1000\u103c\u102e\u1038\u1011\u103d\u102c\u1038\u101c\u102c\u101e\u100a\u103a\u104b 20-30% margin \u1000\u102d\u102f\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1015\u102b\u104b<\/li>\n<li><strong>\u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f\u101c\u103b\u1005\u103a\u101c\u103b\u1030\u101b\u103e\u102f\u1001\u103c\u1004\u103a\u1038<\/strong>: 40\u00b0C \u1021\u1011\u1000\u103a 10\u00b0C \u1010\u102d\u102f\u1004\u103a\u1038\u101e\u100a\u103a\u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000\u102d\u102f ~10-15% \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f\u101c\u103b\u1005\u103a\u101c\u103b\u1030\u101b\u103e\u102f\u1001\u103c\u1004\u103a\u1038<\/strong>: \u101b\u1031\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c\u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1021\u1010\u103d\u1000\u103a\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101b\u1019\u100a\u103a\u104b<\/li>\n<li><strong>\u1019\u103e\u102c\u1038\u101a\u103d\u1004\u103a\u1038\u101e\u1031\u102c\u1001\u101b\u102e\u1038\u1005\u1009\u103a\u101c\u1000\u1039\u1001\u100f\u102c<\/strong>: \u1019\u1031\u102c\u103a\u1010\u102c\u1006\u102c\u1038\u1000\u1005\u103a\u101b\u103e\u102d Type B MCB \u101e\u100a\u103a\u1021\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1021\u101a\u103e\u1000\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1031\u102c\u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1000\u102d\u102f\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1019\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c IP \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a<\/strong>: \u1016\u102f\u1014\u103a\u1011\u1030\/\u1005\u102d\u102f\u1005\u103d\u1010\u103a\u101e\u1031\u102c\u1005\u1000\u103a\u1019\u103e\u102f\u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1010\u103d\u1004\u103a IP20 \u1019\u102d\u102f\u1038\u101c\u102f\u1036\u101c\u1031\u101c\u102f\u1036 breaker \u1000\u103b\u101b\u103e\u102f\u1036\u1038\u101e\u100a\u103a\u104b<\/li>\n<\/ol>\n<p>\u101b\u1031\u101b\u1031\u101b\u102c\u101b\u102c <a href=\"https:\/\/test.viox.com\/my\/what-is-breaker-selectivity-coordination-guide\/\">breaker \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f<\/a> \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1014\u103e\u1004\u1037\u103a\u1021\u1014\u102e\u1038\u1006\u102f\u1036\u1038 breaker \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u101e\u102c\u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1015\u103c\u102e\u1038\u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1019\u103e\u102f\u1019\u101b\u103e\u102d\u101e\u1031\u102c\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037\u1015\u102b\u101d\u102b\u1000\u102d\u102f\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1000\u102c\u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c\u1005\u1000\u103a\u101b\u102f\u1036\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a\u101b\u1015\u103a\u1006\u102d\u102f\u1004\u103a\u1038\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f\u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u100a\u103a\u104b.<\/p>\n<h2>\u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u101b\u1031\u1038\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1019\u103e\u102f<\/h2>\n<h3>\u1014\u102d\u102f\u1004\u103a\u1004\u1036\u1010\u1000\u102c\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038<\/h3>\n<p><strong>IEC \u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038 (International Electrotechnical Commission)<\/strong><\/p>\n<ul>\n<li>IEC 60898-1: \u1021\u102d\u1019\u103a\u101e\u102f\u1036\u1038\u1014\u103e\u1004\u1037\u103a\u1006\u1004\u103a\u1010\u1030\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a MCB \u1019\u103b\u102c\u1038<\/li>\n<li>IEC 60947-2: Low voltage switchgear \u2013 Circuit breakers<\/li>\n<li>IEC 62271-100: High voltage switchgear \u2013 Alternating current circuit breakers<\/li>\n<li>IEC 61008: overcurrent \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1019\u1015\u102b\u1018\u1032 RCCB \u1019\u103b\u102c\u1038<\/li>\n<li>IEC 61009: overcurrent \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1015\u102b\u101e\u1031\u102c RCBO \u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p><strong>ANSI\/IEEE \u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038 (\u1019\u103c\u1031\u102c\u1000\u103a\u1021\u1019\u1031\u101b\u102d\u1000)<\/strong><\/p>\n<ul>\n<li>IEEE C37.13: Low voltage AC power circuit breakers<\/li>\n<li>IEEE C37.04: AC \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a \u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u102f\u1036<\/li>\n<li>ANSI C37.50: \u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u102d\u1019\u1037\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u102f\u1015\u103a\u1011\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>UL 489: \u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u1031\u1037\u1005\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038<\/li>\n<li>UL 1077: \u1016\u103c\u100a\u1037\u103a\u1005\u103d\u1000\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u1030\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p><strong>VIOX \u1021\u101e\u102d\u1021\u1019\u103e\u1010\u103a\u1015\u103c\u102f \u101c\u1000\u103a\u1019\u103e\u1010\u103a \u1019\u1000\u103a\u1011\u101b\u1005\u103a<\/strong><br \/>\nVIOX \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u101e\u100a\u103a \u1010\u1010\u102d\u101a\u1015\u102b\u1010\u102e\u1019\u103e \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1001\u1036\u101a\u1030\u1015\u103c\u102e\u1038 \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037\u1021\u1015\u102b\u1021\u101d\u1004\u103a \u1021\u101e\u102d\u1021\u1019\u103e\u1010\u103a\u1015\u103c\u102f\u101c\u1000\u103a\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/p>\n<ul>\n<li>CE \u1021\u1019\u103e\u1010\u103a\u1021\u101e\u102c\u1038 (\u1025\u101b\u1031\u102c\u1015\u101e\u1019\u1002\u1039\u1002)<\/li>\n<li>UL\/CSA \u1005\u102c\u101b\u1004\u103a\u1038 (\u1019\u103c\u1031\u102c\u1000\u103a\u1021\u1019\u1031\u101b\u102d\u1000)<\/li>\n<li>CCC \u1021\u101e\u102d\u1021\u1019\u103e\u1010\u103a\u1015\u103c\u102f\u101c\u1000\u103a\u1019\u103e\u1010\u103a (\u1010\u101b\u102f\u1010\u103a)<\/li>\n<li>ASTA\/BSI \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1001\u103b\u1000\u103a (\u101a\u1030\u1014\u102d\u102f\u1000\u103a\u1010\u1000\u103a\u1000\u1004\u103a\u1038\u1012\u1019\u103a\u1038)<\/li>\n<li>\u101b\u1031\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 (DNV-GL, ABS, LR, BV)<\/li>\n<li>ATEX\/IECEx (\u1015\u1031\u102b\u1000\u103a\u1000\u103d\u1032\u101c\u103d\u101a\u103a\u101e\u1031\u102c \u101c\u1031\u1011\u102f\u1019\u103b\u102c\u1038)<\/li>\n<\/ul>\n<h3>\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1019\u103e\u102f<\/h3>\n<p><strong>\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ol>\n<li><strong>\u1021\u101b\u100a\u103a\u1021\u1001\u103b\u1004\u103a\u1038\u1015\u103c\u100a\u1037\u103a\u1019\u102e\u101e\u1031\u102c \u101d\u1014\u103a\u1011\u1019\u103a\u1038<\/strong>: \u1012\u1031\u101e\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u101b \u101c\u102d\u102f\u1004\u103a\u1005\u1004\u103a\u101b \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u100a\u102c\u101b\u103e\u1004\u103a\u1019\u103b\u102c\u1038<\/li>\n<li><strong>\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u101c\u103b\u1031\u102c\u1037\u1001\u103b\u1001\u103c\u1004\u103a\u1038\u104b<\/strong>: Lockout\/tagout \u101c\u102f\u1015\u103a\u1011\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038 \u1019\u1016\u103c\u1005\u103a\u1019\u1014\u1031 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a<\/li>\n<li><strong>Torque Specifications<\/strong>: \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u104f \u1012\u1031\u1010\u102c\u1005\u102c\u101b\u103d\u1000\u103a\u1021\u101b Terminal \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/li>\n<li><strong>\u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong>: IEC 61439 \u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b<\/li>\n<li><strong>Grounding<\/strong>: \u1005\u1009\u103a\u1006\u1000\u103a\u1019\u1015\u103c\u1010\u103a \u1019\u103c\u1031\u1000\u103c\u102e\u1038\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c PE \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f<\/li>\n<\/ol>\n<p><strong>\u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u1021\u1005\u102e\u1021\u1005\u1009\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Breaker \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/th>\n<th>\u1005\u1005\u103a\u1006\u1031\u1038\u101b\u1031\u1038\u1021\u1000\u103c\u102d\u1019\u103a\u101b\u1031<\/th>\n<th>\u1021\u1013\u102d\u1000 \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1019\u103b\u102c\u1038<\/th>\n<th>\u1019\u103b\u103e\u1031\u102c\u103a\u1019\u103e\u1014\u103a\u1038\u101e\u1000\u103a\u1010\u1019\u103a\u1038<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u1010\u1000\u1039\u1000\u102d\u102f<\/strong><\/td>\n<td>\u1014\u103e\u1005\u103a\u1005\u1009\u103a \u1021\u1019\u103c\u1004\u103a\u1021\u102c\u101b\u102f\u1036\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038<\/td>\n<td>\u1011\u102d\u1010\u103d\u1031\u1037\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u101c\u100a\u103a\u1015\u1010\u103a\u1001\u103c\u1004\u103a\u1038<\/td>\n<td>\u1042\u1040-\u1043\u1040 \u1014\u103e\u1005\u103a<\/td>\n<\/tr>\n<tr>\n<td><strong>MCCB<\/strong><\/td>\n<td>\u1046-\u1041\u1042 \u101c<\/td>\n<td>\u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f \u101d\u1010\u103a\u1006\u1004\u103a\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u104a torque \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038<\/td>\n<td>15-25 \u1014\u103e\u1005\u103a<\/td>\n<\/tr>\n<tr>\n<td><strong>ACB<\/strong><\/td>\n<td>\u1010\u1005\u103a\u1000\u103c\u102d\u1019\u103a<\/td>\n<td>\u1011\u102d\u1010\u103d\u1031\u1037\u1000\u103d\u102c\u101f\u1001\u103b\u1000\u103a \u1010\u102d\u102f\u1004\u103a\u1038\u1010\u102c\u1001\u103c\u1004\u103a\u1038\u104a arc chute \u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1001\u103b\u1031\u102c\u1006\u102e\u1011\u100a\u1037\u103a\u1001\u103c\u1004\u103a\u1038<\/td>\n<td>\u1042\u1040-\u1043\u1040 \u1014\u103e\u1005\u103a<\/td>\n<\/tr>\n<tr>\n<td><strong>VCB<\/strong><\/td>\n<td>\u1014\u103e\u1005\u103a\u1005\u1009\u103a<\/td>\n<td>\u101c\u1031\u101f\u102c\u1014\u101a\u103a \u1010\u100a\u103a\u1000\u103c\u100a\u103a\u1019\u103e\u102f \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u104a \u101a\u1014\u1039\u1010\u101b\u102c\u1038 \u1001\u103b\u1031\u102c\u1006\u102e\u1011\u100a\u1037\u103a\u1001\u103c\u1004\u103a\u1038\u104a CT \u1010\u102d\u1000\u103b\u1019\u103e\u102f<\/td>\n<td>25-35 years<\/td>\n<\/tr>\n<tr>\n<td><strong>SF6 CB<\/strong><\/td>\n<td>\u1046-\u1041\u1042 \u101c<\/td>\n<td>\u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037 \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1006 \u1019\u1031\u102c\u103a\u1014\u102e\u1010\u102c\u104a \u1011\u102d\u1010\u103d\u1031\u1037 \u1001\u101b\u102e\u1038\u101e\u103d\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u104a SF6 \u101a\u102d\u102f\u1005\u102d\u1019\u1037\u103a\u1019\u103e\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u1001\u103c\u1004\u103a\u1038<\/td>\n<td>30-40 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>VIOX \u101e\u100a\u103a \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1010\u1005\u103a\u101c\u103b\u103e\u1031\u102c\u1000\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038 \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u101e\u1004\u103a\u1010\u1014\u103a\u1038\u104a \u1021\u1011\u1030\u1038\u1015\u103c\u102f\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1005\u1005\u103a\u1019\u103e\u1014\u103a\u101e\u1031\u102c \u1021\u1015\u102d\u102f\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1036\u1037\u1015\u102d\u102f\u1038\u1015\u1031\u1038\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<h2>\u1021\u1019\u1031\u1038\u1019\u103b\u102c\u1038\u101e\u1031\u102c\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1019\u103b\u102c\u1038 (FAQ)<\/h2>\n<p><strong>Q1: MCB \u1014\u103e\u1004\u1037\u103a MCCB \u1021\u1000\u103c\u102c\u1038 \u1021\u1013\u102d\u1000 \u1000\u103d\u102c\u1001\u103c\u102c\u1038\u1001\u103b\u1000\u103a\u1000\u1018\u102c\u101c\u1032\u104b<\/strong><br \/>\nMCB (Miniature Circuit Breaker) handles lower current ratings (6-125A) with fixed trip settings, ideal for residential and light commercial applications. MCCB (Molded Case Circuit Breaker) covers higher ratings (100-2500A) with adjustable trip settings, suited for commercial and industrial installations. MCBs use thermal-magnetic mechanisms while MCCBs may incorporate electronic trip units. Breaking capacity differs significantly: MCBs typically 6-10kA vs. MCCBs 25-200kA.<\/p>\n<p><strong>Q2: RCCB \u1000\u102d\u102f RCBO \u1014\u103e\u1004\u1037\u103a \u1018\u101a\u103a\u1021\u1001\u103b\u102d\u1014\u103a\u1019\u103e\u102c \u101e\u102f\u1036\u1038\u101e\u1004\u1037\u103a\u101c\u1032\u104b<\/strong><br \/>\n\u1019\u103c\u1031\u1015\u103c\u1004\u103a\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u101b\u102d\u101a\u102c\u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038 (\u1021\u102f\u1015\u103a\u1005\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f) \u1016\u103c\u1004\u1037\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101e\u100a\u1037\u103a\u1021\u1001\u102b RCCB \u1000\u102d\u102f\u101e\u102f\u1036\u1038\u1015\u102b\u104b overcurrent \u1014\u103e\u1004\u1037\u103a residual current sensing \u1000\u102d\u102f\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1010\u1005\u103a\u1026\u1038\u1001\u103b\u1004\u103a\u1038\u1006\u102c\u1038\u1000\u1005\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a RCBO \u1000\u102d\u102f\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b\u104b RCBO \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u101e\u100a\u103a\u2014\u1006\u102c\u1038\u1000\u1005\u103a\u1010\u1005\u103a\u1001\u102f\u104f \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u101e\u100a\u103a \u1021\u1001\u103c\u102c\u1038\u101e\u1030\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1006\u1000\u103a\u1016\u103c\u1010\u103a\u1019\u1001\u1036\u101b\u1015\u102b\u104b \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u101e\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a\u104a VIOX \u101e\u100a\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c\u101d\u1014\u103a\u1019\u103b\u102c\u1038 (\u1006\u1031\u1038\u1018\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u104a IT \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038) \u1014\u103e\u1004\u1037\u103a \u1005\u102d\u102f\u1005\u103d\u1010\u103a\u101e\u1031\u102c\u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038 (\u101b\u1031\u1001\u103b\u102d\u102f\u1038\u1001\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u104a \u1019\u102e\u1038\u1016\u102d\u102f\u1001\u103b\u1031\u102c\u1004\u103a\u1019\u103b\u102c\u1038) \u1021\u1010\u103d\u1000\u103a RCBO \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1000\u103c\u1036\u1015\u103c\u102f\u1011\u102c\u1038\u1015\u103c\u102e\u1038 RCCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u1036\u1015\u101c\u1015\u103a\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u104f \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u101e\u1000\u103a\u101e\u102c\u101e\u1031\u102c \u1021\u102f\u1015\u103a\u1005\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Q3: \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1000\u102d\u102f \u1018\u101a\u103a\u101c\u102d\u102f\u1010\u103d\u1000\u103a\u1019\u101c\u1032\u104b<\/strong><br \/>\nBreaking capacity (Icu or Icn) must exceed the maximum prospective short-circuit current (PSCC) at the installation point. Calculate PSCC using: PSCC = Voltage \/ Total Impedance (transformer + cable). For example: 400V system with 0.01\u03a9 impedance = 40kA fault current; specify breaker with minimum 50kA breaking capacity. VIOX engineers recommend 20-30% safety margin for future system expansion and utility grid strengthening.<\/p>\n<p><strong>Q4: Type B, C \u1014\u103e\u1004\u1037\u103a D \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1000\u1018\u102c\u1010\u103d\u1031\u101c\u1032\u104b<\/strong><br \/>\n\u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u1036\u101c\u102d\u102f\u1000\u103a \u1001\u103b\u1000\u103a\u1001\u103b\u1004\u103a\u1038\u1010\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li><strong>B \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/strong>: \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104f 3-5 \u1006\u1010\u103d\u1004\u103a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u102c\u1038; \u101c\u1030\u1014\u1031\u1021\u102d\u1019\u103a\u1019\u102e\u1038\u1019\u103b\u102c\u1038\u104a \u101b\u103e\u100a\u103a\u101c\u103b\u102c\u1038\u101e\u1031\u102c\u1000\u1031\u1018\u101a\u103a\u101c\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li><strong>C \u101b\u102d\u102f\u1000\u103a\u1015\u102b\u104b<\/strong>: \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104f 5-10 \u1006\u1010\u103d\u1004\u103a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u102c\u1038; \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u101d\u1014\u103a\u1019\u103b\u102c\u1038\u104a \u1019\u1031\u102c\u103a\u1010\u102c\u1004\u101a\u103a\u1019\u103b\u102c\u1038\u104a \u1011\u101b\u1014\u103a\u1005\u1016\u1031\u102c\u103a\u1019\u102c\u1019\u103b\u102c\u1038<\/li>\n<li><strong>D \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038<\/strong>: \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104f 10-20 \u1006\u1010\u103d\u1004\u103a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u102c\u1038; \u101c\u1031\u1038\u101c\u1036\u101e\u1031\u102c inductive \u101d\u1014\u103a\u1019\u103b\u102c\u1038\u104a \u1002\u101f\u1031\u1006\u1031\u102c\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u104a \u1013\u102c\u1010\u103a\u1019\u103e\u1014\u103a\u1005\u1000\u103a\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p>inrush current \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1021\u1015\u1031\u102b\u103a\u1021\u1001\u103c\u1031\u1001\u1036\u104d \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b\u104b VIOX Type C MCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u102e\u1038\u1015\u103d\u102c\u1038\u1016\u103c\u1005\u103a\u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1021\u1019\u103b\u102c\u1038\u1005\u102f\u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u101e\u100a\u103a\u104b Type D \u101e\u100a\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1005\u1010\u1004\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1015\u102b\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1011\u1030\u1038\u1015\u103c\u102f\u1005\u1000\u103a\u1019\u103e\u102f\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Q5: \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1018\u101a\u103a\u101c\u1031\u102c\u1000\u103a\u1000\u103c\u102c\u1000\u103c\u102c \u101c\u1032\u101c\u103e\u101a\u103a\u101e\u1004\u1037\u103a\u101c\u1032\u104b<\/strong><br \/>\n\u1005\u1014\u1005\u103a\u1010\u1000\u103b \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101c\u103b\u103e\u1004\u103a \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u101c\u1032\u101c\u103e\u101a\u103a\u101b\u1014\u103a \u1019\u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u104b \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1021\u1001\u102b\u1010\u103d\u1004\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1015\u102b-<\/p>\n<ul>\n<li>\u101b\u102f\u1015\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u101c\u1031\u102c\u1004\u103a\u1000\u103b\u103d\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038 \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038 \u1019\u103c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1014\u1031\u1005\u1009\u103a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038 (NFPA 70B \u1021\u101b \u1014\u103e\u1005\u103a\u1005\u1009\u103a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1015\u102b)<\/li>\n<li>\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c short-circuit \u1021\u1014\u103e\u1031\u102c\u1000\u103a\u1021\u101a\u103e\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u1001\u103c\u1004\u103a\u1038 (\u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u101a\u1030\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1019\u103e \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u101e\u100a\u103a)<\/li>\n<li>\u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u101e\u1000\u103a\u1010\u1019\u103a\u1038 \u1042\u1045-\u1043\u1040 \u1014\u103e\u1005\u103a<\/li>\n<li>\u1001\u1031\u1010\u103a\u1019\u1019\u102e\u1010\u1031\u102c\u1037\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u1015\u102d\u102f\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u101b\u101b\u103e\u102d\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1010\u102c\u1038\u1006\u102e\u1038\u101e\u100a\u103a<\/li>\n<\/ul>\n<p>VIOX \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a 20,000 \u1000\u103b\u1031\u102c\u103a\u1014\u103e\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a 50+ \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u102b\u101b\u103e\u102d\u101e\u100a\u103a\u104b \u1021\u1015\u1030\u1015\u102f\u1036\u101b\u102d\u1015\u103a\u1016\u1031\u102c\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a \u1010\u102d\u102f\u1004\u103a\u1038\u1010\u102c\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1021\u1001\u103c\u1031\u1001\u1036 \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1021\u1000\u1031\u102c\u1004\u103a\u1021\u1011\u100a\u103a\u1016\u1031\u102c\u103a\u1015\u102b\u104b.<\/p>\n<p><strong>Q6: DC \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a AC \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/strong><br \/>\n\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u2014AC \u1014\u103e\u1004\u1037\u103a DC \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1000\u103d\u1032\u1015\u103c\u102c\u1038\u1015\u102b\u101e\u100a\u103a\u104b AC \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u100a\u103a \u1010\u1005\u103a\u1005\u1000\u1039\u1000\u1014\u1037\u103a\u101c\u103b\u103e\u1004\u103a \u1041\u1040\u1040-\u1041\u1042\u1040 \u1000\u103c\u102d\u1019\u103a \u101e\u102f\u100a\u1000\u102d\u102f \u101e\u1018\u102c\u101d\u1021\u1010\u102d\u102f\u1004\u103a\u1038 \u1016\u103c\u1010\u103a\u1000\u103b\u1031\u102c\u103a\u1015\u103c\u102e\u1038 arc \u1004\u103c\u102d\u1019\u103a\u1038\u101e\u1010\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103d\u101a\u103a\u1000\u1030\u1001\u103b\u1031\u102c\u1019\u103d\u1031\u1037\u1005\u1031\u101e\u100a\u103a\u104b DC \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u100a\u103a \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1000\u102d\u102f \u1021\u1006\u1000\u103a\u1019\u1015\u103c\u1010\u103a \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u1021\u1011\u1030\u1038\u1015\u103c\u102f arc \u1021\u1014\u103e\u1031\u102c\u1000\u103a\u1021\u101a\u103e\u1000\u103a\u1000\u102d\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b DC \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037\u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1011\u102c\u1038\u101e\u1031\u102c \u1011\u102d\u1010\u103d\u1031\u1037\u1000\u103d\u102c\u101f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 (AC \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u104f 2-3 \u1006)<\/li>\n<li>\u1015\u102d\u102f\u1019\u102d\u102f\u1021\u102c\u1038\u1000\u1031\u102c\u1004\u103a\u1038\u101e\u1031\u102c \u101e\u1036\u101c\u102d\u102f\u1000\u103a\u1019\u103e\u102f\u1010\u103a\u1011\u102f\u1010\u103a\u1000\u103d\u102d\u102f\u1004\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>\u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c arc chutes<\/li>\n<li>polarity \u1021\u1010\u103d\u1000\u103a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1038\u1014\u1005\u103a \u1005\u1031\u102c\u1004\u1037\u103a\u1000\u103c\u100a\u1037\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p>VIOX \u101e\u100a\u103a \u1006\u102d\u102f\u101c\u102c PV \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038 (1500V DC \u1021\u1011\u102d)\u104a \u1018\u1000\u103a\u1011\u101b\u102e\u101e\u102d\u102f\u101c\u103e\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u104a \u1006\u103d\u1032\u1021\u102c\u1038\u1015\u102b\u101d\u102b\u1014\u103e\u1004\u1037\u103a \u1005\u1000\u103a\u1019\u103e\u102f DC drive \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u101e\u102e\u1038\u101e\u1014\u1037\u103a DC \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1015\u102b\u101e\u100a\u103a\u104b DC \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a AC \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1018\u101a\u103a\u1010\u1031\u102c\u1037\u1019\u103e \u1021\u1005\u102c\u1038\u1019\u1011\u102d\u102f\u1038\u1015\u102b\u1014\u103e\u1004\u1037\u103a\u2014\u1000\u103c\u1031\u102c\u1000\u103a\u1019\u1000\u103a\u1016\u103d\u101a\u103a\u1000\u1031\u102c\u1004\u103a\u1038\u101e\u1031\u102c \u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1019\u103e\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Q7: \u2018\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u2019 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u2018\u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1006\u1000\u103a\u1006\u1036\u1001\u103c\u1004\u103a\u1038\u2019 \u1006\u102d\u102f\u101e\u100a\u103a\u1019\u103e\u102c \u1021\u1018\u101a\u103a\u1014\u100a\u103a\u1038\u104b<\/strong><br \/>\n\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u101e\u100a\u103a \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1014\u103e\u1004\u1037\u103a \u1021\u1014\u102e\u1038\u1006\u102f\u1036\u1038\u101b\u103e\u102d\u101e\u1031\u102c \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u101e\u102c \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1015\u103c\u102e\u1038 \u1000\u103b\u1014\u103a\u1038\u1019\u102c\u101e\u1031\u102c\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037 \u1015\u102b\u101d\u102b\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101e\u100a\u103a\u104b \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037\u1019\u103e\u1010\u1006\u1004\u1037\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1000\u102d\u102f \u101b\u101b\u103e\u102d\u1015\u102b-<\/p>\n<ul>\n<li><strong>\u101c\u1000\u103a\u101b\u103e\u102d \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1006\u1000\u103a\u1006\u1036\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1021\u1011\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u101e\u100a\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1011\u1000\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1005\u103d\u102c \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1021\u1001\u103b\u102d\u1014\u103a \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1006\u1000\u103a\u1006\u1036\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1021\u1011\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u101e\u100a\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u101b\u1014\u103a \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1000\u102d\u102f \u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1014\u103e\u1031\u1038\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1006\u1000\u103a\u1006\u1036\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1021\u1000\u103c\u102c\u1038 I\u00b2t \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f<\/li>\n<li><strong>\u1007\u102f\u1014\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1015\u103c\u1014\u103a\u1021\u101c\u103e\u1014\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1001\u103c\u1004\u103a\u1038 (ZSI)<\/strong>: \u1001\u103b\u1000\u103a\u1001\u103b\u1004\u103a\u1038\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1021\u1010\u103d\u1000\u103a \u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u1021\u1000\u103c\u102c\u1038 \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u101b\u1031\u1038<\/li>\n<\/ul>\n<p>VIOX \u101e\u100a\u103a IEC 60364-5-53 \u1021\u101b \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f \u101c\u1031\u1037\u101c\u102c\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038 \u1007\u101a\u102c\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1006\u1031\u102c\u1037\u1016\u103a\u101d\u1032\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1036\u1037\u1015\u102d\u102f\u1038\u1015\u1031\u1038\u1015\u102b\u101e\u100a\u103a\u104b \u1005\u1014\u1005\u103a\u1010\u1000\u103b \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101b\u1015\u103a\u1014\u102c\u1038\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u103c\u102e\u1038 \u1015\u103c\u103f\u1014\u102c\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u101b\u102d\u102f\u1038\u101b\u103e\u1004\u103a\u1038\u1005\u1031\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>Q8: \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1014\u103e\u1004\u1037\u103a \u101e\u101f\u1007\u102c\u1010\u1016\u103c\u1005\u103a\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/strong><br \/>\n\u1001\u1031\u1010\u103a\u1019\u102e \u1006\u102c\u1038\u1000\u1005\u103a\u1018\u101b\u102d\u1010\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101b\u1031\u101b\u103e\u100a\u103a\u1010\u100a\u103a\u1010\u1036\u1037\u101e\u1031\u102c \u1021\u101c\u1031\u1037\u1021\u1000\u103b\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1011\u102c\u1038\u101e\u100a\u103a-<\/p>\n<ul>\n<li><strong>\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f<\/strong>: Recyclable metals (copper, aluminum, steel) comprise 70-85% of mass<\/li>\n<li><strong>\u1021\u101e\u1000\u103a\u101b\u103e\u100a\u103a\u1001\u103c\u1004\u103a\u1038\u104b<\/strong>: 25-40 year lifespan reduces replacement frequency<\/li>\n<li><strong>\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1011\u102d\u101b\u1031\u102c\u1000\u103a\u1019\u103e\u102f<\/strong>: Minimize losses (&lt;2W for MCBs, &lt;50W for ACBs)<\/li>\n<li><strong>SF6 alternatives<\/strong>: VIOX researches fluoronitrile mixtures and vacuum technology<\/li>\n<li><strong>RoHS \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1019\u103e\u102f<\/strong>: Lead-free, mercury-free, cadmium-free construction<\/li>\n<\/ul>\n<p>VIOX maintains ISO 14001 environmental management certification and offers product take-back programs for responsible end-of-life recycling. Our vacuum circuit breakers eliminate SF6 greenhouse gas in medium voltage applications.<\/p>\n<p><strong>Q9: How do smart circuit breakers differ from traditional breakers?<\/strong><br \/>\nSmart circuit breakers integrate IoT connectivity, providing:<\/p>\n<ul>\n<li>Real-time monitoring: Current, voltage, power, energy consumption<\/li>\n<li>Remote operation: Trip\/close via mobile app or SCADA<\/li>\n<li>Predictive maintenance: Temperature trending, contact wear algorithms<\/li>\n<li>Power quality analysis: Harmonics, power factor, demand response<\/li>\n<li>Data logging: Historical records for analysis and reporting<\/li>\n<\/ul>\n<p>VIOX Smart Breaker Series communicates via Modbus TCP, BACnet, or MQTT protocols, integrating with building management systems and energy monitoring platforms. These devices enable proactive maintenance, reducing unplanned downtime by 40-60% versus traditional breakers.<\/p>\n<p><strong>Q10: What causes circuit breakers to trip frequently?<\/strong><br \/>\nCommon causes and solutions:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038<\/th>\n<th>\u101b\u1031\u102c\u1002\u102b\u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038<\/th>\n<th>VIOX Solution<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Genuine overload<\/strong><\/td>\n<td>Gradual heating, trips after minutes<\/td>\n<td>Upsize breaker rating or reduce load<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1019\u103c\u100a\u103a\u1038\u1000\u103c\u102d\u102f\u1038\u1000\u102d\u102f\u1016\u103c\u100a\u103a\u1006\u1000\u103a\u101e\u103d\u101a\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/strong><\/td>\n<td>Random tripping, terminal discoloration<\/td>\n<td>Torque terminals to specification<\/td>\n<\/tr>\n<tr>\n<td><strong>\u100a\u1005\u103a\u1005\u102f\u1005\u100a\u103a\u1038<\/strong><\/td>\n<td>Trips during motor starting<\/td>\n<td>Change to Type D or use MCCB<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1019\u103c\u1031\u1015\u103c\u1004\u103a\u1015\u103c\u1010\u103a\u101b\u103d\u1031\u1037<\/strong><\/td>\n<td>Immediate trip, RCCB activation<\/td>\n<td>Identify and repair insulation fault<\/td>\n<\/tr>\n<tr>\n<td><strong>Worn contacts<\/strong><\/td>\n<td>Increasing frequency over time<\/td>\n<td>Replace breaker (contact resistance test)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a<\/strong><\/td>\n<td>Summer afternoon trips<\/td>\n<td>Upgrade to higher rating or improve ventilation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>VIOX technical support provides root cause analysis and recommends appropriate corrective actions, preventing recurring nuisance trips while maintaining safety.<\/p>\n<hr \/>\n<h2>Why Choose VIOX Electric Circuit Breakers<\/h2>\n<p>As a leading B2B manufacturer of electrical equipment, VIOX Electric combines innovative engineering, rigorous quality control, and comprehensive support to deliver circuit protection solutions that exceed industry expectations.<\/p>\n<p><strong>\u1014\u100a\u103a\u1038\u1015\u100a\u102c \u1011\u1030\u1038\u1001\u103b\u103d\u1014\u103a<\/strong><\/p>\n<ul>\n<li>Advanced arc-quenching technology reducing arc energy by 30% vs. conventional designs<\/li>\n<li>Microprocessor-based trip units with 0.1% accuracy class<\/li>\n<li>Extended mechanical life through precision manufacturing (30,000+ operations)<\/li>\n<li>Comprehensive testing: 100% routine tests + statistically sampled type tests<\/li>\n<\/ul>\n<p><strong>\u1000\u1019\u1039\u1018\u102c\u101c\u102f\u1036\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1019\u103e\u102f<\/strong><\/p>\n<ul>\n<li>Multi-standard certification (IEC, UL, CSA, CE, CCC, marine)<\/li>\n<li>Regional technical support in 40+ countries<\/li>\n<li>Customization capability for project-specific requirements<\/li>\n<li>Complete documentation packages for engineering approvals<\/li>\n<\/ul>\n<p><strong>Sustainability Commitment<\/strong><\/p>\n<ul>\n<li>ISO 14001 environmental management<\/li>\n<li>RoHS \u1014\u103e\u1004\u1037\u103a REACH \u1014\u103e\u1004\u1037\u103a\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u1031\u102c\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>Product lifecycle extending 25-40 years<\/li>\n<li>\u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1000\u102f\u1014\u103a\u1006\u102f\u1036\u1038\u101e\u100a\u1037\u103a \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038 \u1021\u1005\u102e\u1021\u1005\u1009\u103a\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p><strong>Customer Partnership<\/strong><\/p>\n<ul>\n<li>Free application engineering support<\/li>\n<li>Selectivity studies and coordination analysis<\/li>\n<li>Training programs for installation and maintenance personnel<\/li>\n<li>Genuine spare parts availability with 24-48 hour delivery<\/li>\n<\/ul>\n<p>For technical specifications, product catalogs, and application engineering support, contact VIOX Electric\u2019s experienced team to ensure your electrical protection systems deliver optimal safety, reliability, and performance.<\/p>\n<hr \/>\n<p><em>This comprehensive guide provides foundational knowledge for selecting appropriate circuit breaker types. For specific applications requiring detailed engineering analysis, consult qualified electrical engineers and reference applicable codes and standards. VIOX Electric provides complimentary application review services\u2014contact our technical team for project-specific recommendations.<\/em><\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 432px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 432px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1866.22px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1866.22px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4937.02px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4937.02px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 8142.12px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 8142.12px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Key Takeaways Circuit breakers are classified by voltage level (low, medium, high), arc-quenching medium (air, vacuum, SF6, oil), application (residential, commercial, industrial), and trip characteristics (Type A, B, C, D). MCBs (6-125A) suit residential applications, while MCCBs (100-2500A) serve commercial\/industrial needs, and ACBs (800-6300A) protect heavy industrial systems. Specialized breakers like RCCB\/RCD prevent electric shock [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14118,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14116","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/14116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/comments?post=14116"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/14116\/revisions"}],"predecessor-version":[{"id":21159,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/14116\/revisions\/21159"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media\/14118"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media?parent=14116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/categories?post=14116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/tags?post=14116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}