{"id":13710,"date":"2025-02-28T22:21:56","date_gmt":"2025-02-28T14:21:56","guid":{"rendered":"https:\/\/viox.com\/?p=13710"},"modified":"2025-07-20T22:22:19","modified_gmt":"2025-07-20T14:22:19","slug":"modular-contactor-vs-traditional-contactor","status":"publish","type":"post","link":"https:\/\/test.viox.com\/my\/modular-contactor-vs-traditional-contactor\/","title":{"rendered":"Modular Contactor \u1014\u103e\u1004\u1037\u103a Traditional Contactor"},"content":{"rendered":"<div class=\"product-intro\">\n<p><strong>\u1021\u1019\u103c\u1014\u103a\u1021\u1016\u103c\u1031:<\/strong> The main difference between a modular contactor and a traditional contactor (normal contactor) is their mounting and configuration design. Modular contactors are designed for <a href=\"https:\/\/test.viox.com\/my\/din-rail\/\">DIN \u101b\u1011\u102c\u1038\u101c\u1019\u103a\u1038<\/a> mounting in electrical panels with standardized modular widths, while traditional (normal) contactors typically use screw-mounting or panel-mounting configurations. Modular contactors offer space-efficient installation, easier maintenance, and standardized sizing, making them ideal for modern electrical panel designs.<\/p>\n<h2>Modular Contactor \u1006\u102d\u102f\u1010\u102c \u1018\u102c\u101c\u1032<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-15596\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2023\/12\/Modular-Contactor-800_400.webp\" alt=\"Modular Contactor 800_400\" width=\"800\" height=\"400\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2023\/12\/Modular-Contactor-800_400.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2023\/12\/Modular-Contactor-800_400-300x150.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2023\/12\/Modular-Contactor-800_400-768x384.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2023\/12\/Modular-Contactor-800_400-18x9.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2023\/12\/Modular-Contactor-800_400-600x300.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/test.viox.com\/my\/modular-contactor\/\">VIOX Modular Contactor<\/a><\/p>\n<p>\u1010\u1032\u1037 <strong>modular contactor<\/strong> is a compact electromagnetic switching device designed specifically for DIN rail mounting systems. These contactors feature standardized modular widths (typically measured in 17.5mm increments) and are engineered to fit seamlessly into modern electrical distribution panels alongside other modular devices like circuit breakers and relays.<\/p>\n<h3>Key Characteristics of Modular Contactors:<\/h3>\n<ul>\n<li><strong>DIN \u101b\u1011\u102c\u1038\u101c\u1019\u103a\u1038\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1005\u1014\u1005\u103a<\/strong> for tool-free installation<\/li>\n<li><strong>Standardized modular widths<\/strong> (1, 2, 3, or 4 modules wide)<\/li>\n<li><strong>Compact vertical design<\/strong> optimizing panel space<\/li>\n<li><strong>Front-accessible terminals<\/strong> for easy wiring and maintenance<\/li>\n<li><strong>Integrated auxiliary contacts<\/strong> in most models<\/li>\n<\/ul>\n<h2>What Is a Traditional Contactor (Normal Contactor)?<\/h2>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-5521\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-CJX2-4011-AC-Contactor.webp\" alt=\"VIOX CJX2-4011 AC Contactor\" width=\"626\" height=\"626\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-CJX2-4011-AC-Contactor.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-CJX2-4011-AC-Contactor-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-CJX2-4011-AC-Contactor-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-CJX2-4011-AC-Contactor-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-CJX2-4011-AC-Contactor-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/VIOX-CJX2-4011-AC-Contactor-100x100.webp 100w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/test.viox.com\/my\/ac-contactor\/\">VIOX \u00a0AC \u00a0Contactor<\/a><\/p>\n<p>\u1010\u1032\u1037 <strong>traditional contactor<\/strong> (also called a normal or conventional <a href=\"https:\/\/test.viox.com\/my\/what-is-a-contactor\/\">contactor<\/a>) is a traditional electromagnetic switching device that uses screw-mounting or panel-mounting configurations. These contactors have been the industry standard for decades and are designed for direct mounting to electrical panels, motor control centers, or mounting plates.<\/p>\n<h3>Key Characteristics of Traditional Contactors (Normal Contactors):<\/h3>\n<ul>\n<li><strong>Screw or bolt mounting<\/strong> to panels or mounting plates<\/li>\n<li><strong>Larger physical footprint<\/strong> with horizontal orientation<\/li>\n<li><strong>Traditional terminal block design<\/strong> with screw terminals<\/li>\n<li><strong>Separate auxiliary contact blocks<\/strong> (often optional)<\/li>\n<li><strong>Higher current ratings available<\/strong> (up to 1000A+)<\/li>\n<\/ul>\n<h2>Comprehensive Comparison: Modular vs Traditional Contactors (Normal Contactors)<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u1021\u1004\u103a\u1039\u1002\u102b<\/th>\n<th>\u1004\u1037\u1039\u1001\u103a\u1004\u1039\u1038 Contactor<\/th>\n<th>Traditional Contactor (Normal Contactor)<\/th>\n<\/tr>\n<tr>\n<td>\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038<\/td>\n<td>DIN rail clip-on<\/td>\n<td>Screw\/bolt mounting<\/td>\n<\/tr>\n<tr>\n<td>Panel Space<\/td>\n<td>Compact (17.5-70mm width)<\/td>\n<td>Larger footprint (varies)<\/td>\n<\/tr>\n<tr>\n<td>\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103b\u102d\u1014\u103a<\/td>\n<td>30-60 \u1005\u1000\u1039\u1000\u1014\u1037\u103a<\/td>\n<td>5-15 minutes<\/td>\n<\/tr>\n<tr>\n<td>\u101c\u1000\u103a\u101b\u103e\u102d\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a<\/td>\n<td>5-125A typical<\/td>\n<td>5-1000A+ available<\/td>\n<\/tr>\n<tr>\n<td>\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038<\/td>\n<td>24V-690V AC\/DC<\/td>\n<td>24V-1000V AC\/DC<\/td>\n<\/tr>\n<tr>\n<td>\u1021\u101b\u1014\u103a\u1021\u1006\u1000\u103a\u1021\u101e\u103d\u101a\u103a\u1019\u103b\u102c\u1038<\/td>\n<td>Usually integrated<\/td>\n<td>Often separate add-on<\/td>\n<\/tr>\n<tr>\n<td>\u1000\u103c\u1031\u1038\u1014\u1014\u103a\u1038\u1005\u102e\u1019\u1036\u1001\u1014\u1037\u103a\u1001\u103d\u1032\u1019\u103e\u102f<\/td>\n<td>Organized, compact<\/td>\n<td>Traditional wire runs<\/td>\n<\/tr>\n<tr>\n<td>\u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1001\u103d\u1004\u1037\u103a<\/td>\n<td>Front-accessible<\/td>\n<td>May require panel removal<\/td>\n<\/tr>\n<tr>\n<td>\u1010\u1005\u103a\u101a\u1030\u1014\u1005\u103a \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a<\/td>\n<td>\u1021\u101c\u101a\u103a\u1021\u101c\u1010\u103a\u1021\u1019\u103c\u1004\u1037\u103a<\/td>\n<td>Low to moderate<\/td>\n<\/tr>\n<tr>\n<td>\u1005\u1036\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u104b<\/td>\n<td>High (IEC standards)<\/td>\n<td>Variable by manufacturer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u1000\u1031\u1038\u101b\u103e\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u103e\u102f\u1000\u102d\u1005\u1039\u1005<\/h2>\n<h3>When to Use Modular Contactors<\/h3>\n<p><strong>\u1005\u1036\u1015\u103c\u1021\u1000\u103a\u1015\u103a\u1019\u103b\u102c\u1038-<\/strong><\/p>\n<ul>\n<li><strong>\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u104b<\/strong> requiring frequent panel access<\/li>\n<li><strong>Motor control panels<\/strong> with space constraints<\/li>\n<li><strong>\u1021\u101c\u1004\u103a\u1038\u101b\u1031\u102c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038<\/strong> \u1021\u1010\u103d\u1000\u103a\u1000\u102f\u1014\u103a\u101e\u103d\u101a\u103a\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1001\u103d\u1014\u103a\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1021\u102f\u1036<\/li>\n<li><strong>HVAC \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1021\u1000\u1014\u1037\u103a\u1019\u103b\u102c\u1038<\/strong> with multiple switching requirements<\/li>\n<li><strong>Machine control cabinets<\/strong> requiring standardized components<\/li>\n<\/ul>\n<p><strong>\u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u103e\u102f\u1000\u102d\u1005\u1039\u1005\u1019\u103b\u102c\u1038-<\/strong><\/p>\n<ul>\n<li>Pump control stations with limited panel space<\/li>\n<li>LED lighting contactors in electrical rooms<\/li>\n<li>Conveyor motor controls in manufacturing<\/li>\n<li>Air handling unit controls in commercial buildings<\/li>\n<\/ul>\n<h3>When to Use Traditional Contactors (Normal Contactors)<\/h3>\n<p><strong>\u1005\u1036\u1015\u103c\u1021\u1000\u103a\u1015\u103a\u1019\u103b\u102c\u1038-<\/strong><\/p>\n<ul>\n<li><strong>Heavy industrial motor control<\/strong> \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c current ratings \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<li><strong>\u1021\u101f\u1031\u102c\u1004\u103a\u1038\u1005\u1014\u1005\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1001\u103c\u1004\u103a\u1038<\/strong> \u101b\u103e\u102d\u1015\u103c\u102e\u1038\u101e\u102c\u1038\u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038<\/li>\n<li><strong>\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u101e\u1000\u103a\u101e\u102c\u101e\u1031\u102c \u1005\u102e\u1019\u1036\u1000\u102d\u1014\u103a\u1038\u1019\u103b\u102c\u1038<\/strong> \u1014\u1031\u101b\u102c\u1021\u1001\u1000\u103a\u1021\u1001\u1032\u1019\u101b\u103e\u102d\u101e\u1031\u102c\u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038<\/li>\n<li><strong>\u1005\u103d\u1019\u103a\u1038\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1015\u101b\u102d\u102f\u1002\u101b\u1019\u103a\u1019\u103b\u102c\u1038<\/strong> 125A \u1021\u1011\u1000\u103a ratings \u1019\u103b\u102c\u1038<\/li>\n<li><strong>\u1015\u103c\u1004\u103a\u1015\u1010\u103d\u1004\u103a\u1010\u1015\u103a\u1006\u1004\u103a<\/strong> \u1001\u102d\u102f\u1004\u103a\u1001\u1036\u1037\u101e\u1031\u102c \u1021\u1000\u102c\u1019\u103b\u102c\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p><strong>\u101e\u102e\u1038\u1001\u103c\u102c\u1038\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u103e\u102f\u1000\u102d\u1005\u1039\u1005\u1019\u103b\u102c\u1038-<\/strong><\/p>\n<ul>\n<li>\u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c \u1019\u1031\u102c\u103a\u1010\u102c\u1005\u1010\u1004\u103a\u1005\u1000\u103a\u1019\u103b\u102c\u1038 (50HP \u1014\u103e\u1004\u1037\u103a\u1021\u1011\u1000\u103a)<\/li>\n<li>\u1005\u1000\u103a\u1019\u103e\u102f\u1019\u102e\u1038\u1016\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u101c\u1031\u1038\u101c\u1036\u101e\u1031\u102c \u1005\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c contactors<\/li>\n<li>\u101e\u1010\u1039\u1010\u102f\u1010\u103d\u1004\u103a\u1038\u101e\u102f\u1036\u1038\u1015\u1005\u1039\u1005\u100a\u103a\u1038 \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-7070\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/contactor-banner-1.webp\" alt=\"contactor banner\" width=\"800\" height=\"400\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/contactor-banner-1.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/contactor-banner-1-300x150.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/contactor-banner-1-768x384.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/09\/contactor-banner-1-600x300.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>\u26a0\ufe0f \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101b\u1031\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h2>\n<h3>\u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101b\u1031\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h3>\n<ul>\n<li><strong>\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u1015\u103c\u102f\u1019\u102e<\/strong> \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1019\u103c\u1032\u1010\u1019\u103a\u1038 \u1015\u102b\u101d\u102b\u1015\u102d\u1010\u103a\u1011\u102c\u1038\u1015\u102b<\/li>\n<li><strong>\u101e\u1004\u1037\u103a\u1010\u102d\u1000\u103b\u101e\u1031\u102c\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a<\/strong> \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c current ratings \u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b<\/li>\n<li><strong>NEC\/ \u1000\u102d\u102f \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1015\u102b<a href=\"https:\/\/www.iec.ch\/homepage\" rel=\"nofollow noopener\" target=\"_blank\">IEC<\/a> contactor \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1019\u103b\u102c\u1038<\/strong> contactor \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a<\/li>\n<li><strong>contactor \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1015\u1031\u102b\u103a\u1019\u1030\u1010\u100a\u103a\u104d<\/strong> \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c arc fault protection \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b<\/li>\n<li><strong>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u101c\u1031\u101d\u1004\u103a\u101c\u1031\u1011\u103d\u1000\u103a\u101e\u1031\u1001\u103b\u102c\u1015\u102b\u1005\u1031\u104b<\/strong> \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038\u1019\u103e \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a contactors \u1019\u103b\u102c\u1038\u1015\u1010\u103a\u101c\u100a\u103a\u1010\u103d\u1004\u103a<\/li>\n<\/ul>\n<h3>\u1000\u103b\u103d\u1019\u103a\u1038\u1000\u103b\u1004\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103e\u1010\u103a\u1005\u102f\u1019\u103b\u102c\u1038<\/h3>\n<ul>\n<li>Modular contactors \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a <strong>\u101c\u102f\u1036\u1001\u103c\u102f\u1036\u101e\u1031\u102c \u1000\u101c\u1005\u103a\u1016\u103c\u1004\u1037\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c DIN rail \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038<\/strong> \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u101e\u1031\u102c \u1000\u101c\u1005\u103a\u1016\u103c\u1004\u1037\u103a<\/li>\n<li>\u1015\u102f\u1036\u1019\u103e\u1014\u103a contactors \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a <strong>\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f torque<\/strong> \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>\u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1014\u103e\u1005\u103a\u1019\u103b\u102d\u102f\u1038\u101c\u102f\u1036\u1038\u101e\u100a\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a <strong>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038<\/strong> \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u100a\u102e<\/li>\n<li><strong>Auxiliary contact \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038<\/strong> control voltage \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\u101b\u1019\u100a\u103a<\/li>\n<\/ul>\n<h2>\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038- \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c Contactor \u1000\u102d\u102f \u1019\u100a\u103a\u101e\u102d\u102f\u1037\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u100a\u103a\u1014\u100a\u103a\u1038<\/h2>\n<h3>\u1021\u1006\u1004\u1037\u103a \u1041- \u101e\u1004\u103a\u104f Current \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\u1015\u102b<\/h3>\n<p><strong>\u101e\u1004\u103a\u104f load current \u1000\u102d\u102f \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1015\u102b<\/strong><\/p>\n<ul>\n<li>\u1019\u1031\u102c\u103a\u1010\u102c load \u1019\u103b\u102c\u1038- \u1019\u1031\u102c\u103a\u1010\u102c nameplate current \u00d7 125% \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b<\/li>\n<li>Resistive load \u1019\u103b\u102c\u1038- \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a load current \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b<\/li>\n<li>Lighting load \u1019\u103b\u102c\u1038- inrush current \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u102b<\/li>\n<\/ul>\n<h3>\u1021\u1006\u1004\u1037\u103a \u1042- \u1014\u1031\u101b\u102c \u1021\u1000\u1014\u1037\u103a\u1021\u101e\u1010\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1000\u1032\u1016\u103c\u1010\u103a\u1015\u102b<\/h3>\n<p><strong>Panel \u1014\u1031\u101b\u102c \u1021\u1000\u1032\u1016\u103c\u1010\u103a\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<ul>\n<li><strong>modular \u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b<\/strong> panel \u1014\u1031\u101b\u102c \u1021\u1000\u1014\u1037\u103a\u1021\u101e\u1010\u103a\u101b\u103e\u102d\u101c\u103b\u103e\u1004\u103a (4\u2033 \u1021\u1000\u103b\u101a\u103a\u1011\u1000\u103a\u1014\u100a\u103a\u1038\u101e\u1031\u102c)<\/li>\n<li><strong>\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1000\u102d\u102f \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1015\u102b<\/strong> panel \u1014\u1031\u101b\u102c \u1021\u101c\u102f\u1036\u1021\u101c\u1031\u102c\u1000\u103a\u101b\u103e\u102d\u1015\u103c\u102e\u1038 \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c ratings \u1019\u103b\u102c\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1000<\/li>\n<li>\u1021\u1014\u102c\u1002\u1010\u103a \u1001\u103b\u1032\u1037\u1011\u103d\u1004\u103a\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u102b\u104b<\/li>\n<\/ul>\n<h3>\u1021\u1006\u1004\u1037\u103a \u1043- \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u102b<\/h3>\n<p><strong>\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<ul>\n<li><strong>Modular \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a<\/strong> \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u101c\u102d\u102f\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u104a \u1005\u1014\u1005\u103a\u1010\u1000\u103b\u101b\u103e\u102d\u101e\u1031\u102c \u1015\u102f\u1036\u1005\u1036<\/li>\n<li><strong>\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a<\/strong> \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u101b\u103e\u1004\u103a\u1021\u1019\u103b\u102c\u1038\u1005\u102f\u1021\u1010\u103d\u1000\u103a \u101b\u1004\u103a\u1038\u1014\u103e\u102e\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f<\/li>\n<li>\u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u101c\u103d\u101a\u103a\u1000\u1030\u1005\u103d\u102c\u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1019\u103e\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<h3>\u1021\u1006\u1004\u1037\u103a \u1044- \u1018\u1010\u103a\u1002\u103b\u1000\u103a \u1001\u103d\u1032\u1001\u103c\u1019\u103a\u1038\u1005\u102d\u1010\u103a\u1016\u103c\u102c\u1001\u103c\u1004\u103a\u1038<\/h3>\n<p><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<\/strong><\/p>\n<ul>\n<li><strong>\u1000\u1014\u1026\u1038\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a<\/strong> \u1015\u102f\u1036\u1019\u103e\u1014\u103a contactors \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101a\u1031\u1018\u102f\u101a\u103b\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1008\u1031\u1038\u101e\u1000\u103a\u101e\u102c\u101e\u100a\u103a<\/li>\n<li><strong>\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a<\/strong> Modular contactors \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u102f\u1015\u103a\u1021\u102c\u1038\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u1031\u1038\u101e\u100a\u103a<\/li>\n<li><strong>\u101b\u1031\u101b\u103e\u100a\u103a\u1010\u1014\u103a\u1016\u102d\u102f\u1038<\/strong> \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 \u1021\u1006\u1004\u1037\u103a\u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u1019\u103e\u102f \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u102b<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7590\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/Contactor-testing.webp\" alt=\"Contactor-testing\" width=\"800\" height=\"400\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/Contactor-testing.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/Contactor-testing-300x150.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/Contactor-testing-768x384.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/Contactor-testing-600x300.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>\ud83d\udd27 \u1000\u103b\u103d\u1019\u103a\u1038\u1000\u103b\u1004\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u1000\u103c\u1036\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h2>\n<h3>Modular Contactors \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a<\/h3>\n<ol>\n<li><strong>DIN \u101b\u1011\u102c\u1038\u101c\u1019\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f\u101b\u103e\u102d\u1019\u101b\u103e\u102d \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/strong> (\u1043\u1045 \u1019\u102e\u101c\u102e\u1019\u102e\u1010\u102c \u1005\u1036\u101b\u1011\u102c\u1038\u101c\u1019\u103a\u1038)<\/li>\n<li><strong>\u1001\u103b\u1032\u1037\u1011\u103d\u1004\u103a\u101b\u1014\u103a\u1014\u1031\u101b\u102c \u1001\u103b\u1014\u103a\u1011\u102c\u1038\u1015\u102b\u104b<\/strong> \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 module \u1010\u1005\u103a\u1001\u102f\u1005\u102c \u1021\u1000\u103b\u101a\u103a<\/li>\n<li><strong>\u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038 \u1021\u1019\u103e\u1010\u103a\u1021\u101e\u102c\u1038\u1019\u103b\u102c\u1038 \u101e\u102f\u1036\u1038\u1015\u102b\u104b<\/strong> \u1005\u1014\u1005\u103a\u1010\u1000\u103b \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1014\u102d\u102f\u1004\u103a\u101b\u1014\u103a<\/li>\n<li><strong>\u1018\u101a\u103a\u1019\u103e\u100a\u102c\u101e\u102d\u102f\u1037 \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u102b\u104b<\/strong> \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f \u101a\u102f\u1010\u1039\u1010\u102d\u1017\u1031\u1012 \u1021\u1005\u102e\u1021\u1005\u1009\u103a\u1021\u1010\u102d\u102f\u1004\u103a\u1038<\/li>\n<li><strong>\u1000\u101c\u1005\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/strong> \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u100a\u1004\u103a\u101e\u102c\u1005\u103d\u102c \u1006\u103d\u1032\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a<\/li>\n<\/ol>\n<h3>\u101b\u102d\u102f\u1038\u101b\u102c Contactors (\u1015\u102f\u1036\u1019\u103e\u1014\u103a Contactors) \u1021\u1010\u103d\u1000\u103a-<\/h3>\n<ol>\n<li><strong>\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1019\u103e \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f torque \u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1015\u102b\u104b<\/strong> \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038<\/li>\n<li><strong>\u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 \u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b\u104b<\/strong> NEC \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1021\u101c\u102d\u102f\u1000\u103a<\/li>\n<li><strong>\u1010\u102f\u1014\u103a\u1001\u102b\u1019\u103e\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038 \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u102b\u104b<\/strong> \u101b\u103d\u1031\u1037\u101c\u103b\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c application \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a<\/li>\n<li><strong>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038 \u1005\u102e\u1019\u1036\u1001\u1014\u1037\u103a\u1001\u103d\u1032\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1015\u102b\u104b<\/strong> \u1021\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1021\u101a\u103e\u1000\u103a \u1019\u1016\u103c\u1005\u103a\u1005\u1031\u101b\u1014\u103a<\/li>\n<li><strong>\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u102f\u1036\u1019\u103b\u102c\u1038\u1021\u101b terminal \u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1021\u100a\u103d\u103e\u1014\u103a\u1038\u1010\u1015\u103a\u1015\u102b\u104b<\/strong> \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u102f\u1036\u1019\u103b\u102c\u1038\u1021\u101b<\/li>\n<\/ol>\n<h2>\u1014\u102c\u1031\u103b\u1018\u102f\u1036\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1000\u102d\u1005\u1039\u1005\u101b\u1015\u103a\u1019\u103b\u102c\u1038<\/h2>\n<h3>Modular Contactor \u1015\u103c\u103f\u1014\u102c\u1019\u103b\u102c\u1038-<\/h3>\n<ul>\n<li><strong>DIN \u101b\u1011\u102c\u1038\u101c\u1019\u103a\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1001\u103c\u1004\u103a\u1038-<\/strong> \u101b\u1011\u102c\u1038\u101c\u1019\u103a\u1038 \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1000\u101c\u1005\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038-<\/strong> \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u101c\u1031\u101d\u1004\u103a\u101c\u1031\u1011\u103d\u1000\u103a\u1014\u103e\u1004\u1037\u103a \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 \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u1015\u103c\u103f\u1014\u102c\u1019\u103b\u102c\u1038-<\/strong> \u1021\u101b\u1014\u103a contact \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1006\u102c\u1038\u1000\u1005\u103a\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1019\u103e\u102f\u101b\u103e\u102d\u1019\u101b\u103e\u102d \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<\/ul>\n<h3>\u101b\u102d\u102f\u1038\u101b\u102c Contactor (\u1015\u102f\u1036\u1019\u103e\u1014\u103a Contactor) \u1015\u103c\u103f\u1014\u102c\u1019\u103b\u102c\u1038-<\/h3>\n<ul>\n<li><strong>\u1010\u102f\u1014\u103a\u1001\u102b\u1019\u103e\u102f\u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038-<\/strong> \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c bolt torque \u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u103c\u102e\u1038 dampeners \u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1006\u1000\u103a\u101e\u103d\u101a\u103a\u101b\u1014\u103a:<\/strong> arc suppression \u1014\u103e\u1004\u1037\u103a load characteristics \u1000\u102d\u102f \u1005\u1031\u102c\u1004\u1037\u103a\u1000\u103c\u100a\u1037\u103a\u1015\u102b\u104b<\/li>\n<li><strong>Coil \u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038-<\/strong> \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u103c\u102d\u1019\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/li>\n<\/ul>\n<h2>\u1021\u1019\u103c\u1014\u103a\u1021\u1000\u102d\u102f\u1038\u1021\u1000\u102c\u1038\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u101b\u1031\u1038\u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a<\/h2>\n<h3>Modular Contactors \u1000\u102d\u102f \u1018\u101a\u103a\u1021\u1001\u103b\u102d\u1014\u103a\u1019\u103e\u102c \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u101c\u1032\u104b<\/h3>\n<ul>\n<li>\u2705 Panel \u1014\u1031\u101b\u102c \u1021\u1000\u1014\u1037\u103a\u1021\u101e\u1010\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/li>\n<li>\u2705 \u1005\u1036\u1001\u103b\u102d\u1014\u103a\u1005\u1036\u100a\u103d\u103e\u1014\u103a\u1038 \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u102d\u102f\u1014\u103e\u1005\u103a\u101e\u1000\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u2705 \u1019\u1000\u103c\u102c\u1001\u100f \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u2705 \u101c\u1000\u103a\u101b\u103e\u102d \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a 125A \u1021\u1031\u102c\u1000\u103a<\/li>\n<li>\u2705 \u1001\u1031\u1010\u103a\u1019\u102e panel \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038 \u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<h3>\u101b\u102d\u102f\u1038\u101b\u102c Contactors (\u1015\u102f\u1036\u1019\u103e\u1014\u103a Contactors) \u1000\u102d\u102f \u1018\u101a\u103a\u1021\u1001\u103b\u102d\u1014\u103a\u1019\u103e\u102c \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u101c\u1032\u104b<\/h3>\n<ul>\n<li>\u2705 \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \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 \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a (&gt;125A)<\/li>\n<li>\u2705 \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u101e\u100a\u103a \u1021\u1013\u102d\u1000 \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u101b\u1019\u100a\u1037\u103a\u1021\u1001\u103b\u1000\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u2705 \u101b\u102d\u102f\u1038\u101b\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u102d\u102f\u1014\u103e\u1005\u103a\u101e\u1000\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u2705 Legacy system \u1014\u103e\u1004\u1037\u103a \u1010\u103d\u1032\u1016\u1000\u103a\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u2705 \u1015\u103c\u1004\u103a\u1038\u1011\u1014\u103a\u101e\u1031\u102c \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038 \u101b\u103e\u102d\u1014\u1031\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<h2>\u1019\u1000\u103c\u102c\u1001\u100f\u1019\u1031\u1038\u1019\u1031\u1038\u1001\u103d\u1014\u103a\u1038\u1019\u103b\u102c\u1038<\/h2>\n<h3>\u101b\u102d\u102f\u1038\u101b\u102c contactors (\u1015\u102f\u1036\u1019\u103e\u1014\u103a contactors) \u1011\u1000\u103a modular contactors \u104f \u1021\u1013\u102d\u1000 \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1000\u1018\u102c\u101c\u1032\u104b<\/h3>\n<p>Modular contactors \u1000 \u1015\u1031\u1038\u101e\u100a\u103a\u104b <strong>\u1014\u1031\u101b\u102c\u101e\u1000\u103a\u101e\u102c\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f<\/strong> \u1014\u103e\u1004\u1037\u103a <strong>\u1005\u1036\u1001\u103b\u102d\u1014\u103a\u1005\u1036\u100a\u103d\u103e\u1014\u103a\u1038 \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038<\/strong> \u101b\u102d\u102f\u1038\u101b\u102c screw-mounted contactors \u1019\u103b\u102c\u1038\u1011\u1000\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f 80% \u1021\u1011\u102d \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u1031\u1038\u101e\u100a\u103a\u104b \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a panel \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c \u1005\u1014\u1005\u103a\u1010\u1000\u103b\u1019\u103e\u102f\u1000\u102d\u102f\u101c\u100a\u103a\u1038 \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1015\u102f\u1036\u1019\u103e\u1014\u103a contactor \u1000\u102d\u102f modular contactor \u1016\u103c\u1004\u1037\u103a \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/h3>\n<p>\u101f\u102f\u1010\u103a\u1000\u1032\u1037\u104a \u1012\u102b\u1015\u1031\u1019\u101a\u1037\u103a \u101e\u1004\u103a\u101c\u102f\u1015\u103a\u1016\u102d\u102f\u1037 \u101c\u102d\u102f\u1015\u102b\u101c\u102d\u1019\u1037\u103a\u1019\u101a\u103a\u104b <strong>DIN \u101b\u1011\u102c\u1038\u101c\u1019\u103a\u1038 \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1005\u1014\u1005\u103a\u1000\u102d\u102f \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u102b\u104b<\/strong> \u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u101e\u1031\u102c <strong>\u101e\u1004\u103a\u104f panel layout \u1000\u102d\u102f \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1015\u102b\u104b<\/strong>. \u101c\u1000\u103a\u101b\u103e\u102d\u1014\u103e\u1004\u1037\u103a \u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u1004\u103a\u104f application \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\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u1031\u1001\u103b\u102c\u1015\u102b\u1005\u1031\u104b.<\/p>\n<h3>Modular contactors \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101b\u102d\u102f\u1038\u101b\u102c contactors (\u1015\u102f\u1036\u1019\u103e\u1014\u103a contactors) \u1019\u103b\u102c\u1038\u1011\u1000\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/h3>\n<p>\u1014\u103e\u1005\u103a\u1019\u103b\u102d\u102f\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u1005\u103d\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u102b\u1000 \u1006\u1004\u103a\u1010\u1030 \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b Modular contactors \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b <strong>clip-on \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1005\u1014\u1005\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f \u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a \u1015\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u101e\u100a\u103a\u104b<\/strong> clip-on \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1005\u1014\u1005\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a\u104a \u101b\u102d\u102f\u1038\u101b\u102c contactors (\u1015\u102f\u1036\u1019\u103e\u1014\u103a contactors) \u1000 \u1015\u1031\u1038\u101e\u100a\u103a\u104b <strong>\u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038 application \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101e\u1000\u103a\u101e\u1031\u1015\u103c\u1011\u102c\u1038\u101e\u1031\u102c \u101b\u1031\u101b\u103e\u100a\u103a \u1010\u102c\u101b\u103e\u100a\u103a\u1001\u1036\u1019\u103e\u102f<\/strong> \u1005\u1000\u103a\u1019\u103e\u102f\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038 application \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a.<\/p>\n<h3>Modular contactors \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1019\u100a\u103a\u101e\u100a\u1037\u103a \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 \u101b\u101b\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1014\u100a\u103a\u1038\u104b<\/h3>\n<p>Modular contactors \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a <strong>5A \u1019\u103e 125A \u1021\u1011\u102d \u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/strong>, with some manufacturers offering specialized models up to 150A. For higher current requirements, normal contactors are usually necessary.<\/p>\n<h3>Do modular contactors cost more than traditional contactors (normal contactors)?<\/h3>\n<p><strong>\u1000\u1014\u1026\u1038\u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a<\/strong> may be 10-30% higher for modular contactors, but <strong>reduced installation time<\/strong> \u1014\u103e\u1004\u1037\u103a <strong>improved maintenance access<\/strong> often result in lower total project costs.<\/p>\n<h3>Can modular contactors handle the same voltage as traditional contactors (normal contactors)?<\/h3>\n<p>Yes, modular contactors are available for voltage ranges from <strong>24V DC to 690V AC<\/strong>, covering most standard applications. Some traditional contactors (normal contactors) offer higher voltage ratings up to 1000V for specialized applications.<\/p>\n<h3>What safety codes apply to contactor installation?<\/h3>\n<p>Both types must comply with <strong>NEC (\u1021\u1019\u103b\u102d\u102f\u1038\u101e\u102c\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1025\u1015\u1012\u1031)<\/strong>, <strong>IEC \u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038<\/strong>, and local electrical codes. Key requirements include proper current ratings, arc fault protection, and adequate clearances.<\/p>\n<h2>\u1015\u101b\u1031\u102c\u103a\u1016\u1000\u103a\u101b\u103e\u1004\u103a\u1014\u101a\u103a\u1021\u1000\u103c\u1036\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h2>\n<h3>\u1021\u101e\u1005\u103a\u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a-<\/h3>\n<p>Consider <strong>modular contactors as the default choice<\/strong> for currents under 100A, especially in commercial and light industrial applications. They offer better long-term value through reduced installation and maintenance costs.<\/p>\n<h3>For Retrofit Projects:<\/h3>\n<p>Evaluate the <strong>cost-benefit of panel modifications<\/strong> required for modular contactor installation versus direct replacement with traditional contactors (normal contactors). Factor in future maintenance requirements.<\/p>\n<h3>For High-Current Applications:<\/h3>\n<p><strong>Traditional contactors (normal contactors) remain the preferred choice<\/strong> for applications requiring currents above 125A or specialized environmental protection.<\/p>\n<h2>\u1006\u1000\u103a\u1005\u1015\u103a<\/h2>\n<p><a href=\"https:\/\/test.viox.com\/my\/contactor-vs-circuit-breaker\/\">Contactor VS Circuit Breaker- \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u103c\u102e\u1038\u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c \u1015\u101b\u1031\u102c\u103a\u1016\u1000\u103a\u101b\u103e\u1004\u103a\u1014\u101a\u103a\u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/my\/a-complete-guide-to-modular-contactor\/\">Modular Contactor \u1021\u1010\u103d\u1000\u103a \u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a\u1001\u103b\u1000\u103a\u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/my\/electrical-standards-for-contactors-understanding-ac1-ac2-ac3-ac4-dc1-dc2-and-dc3-utilization-categories\/\">Contactors \u1021\u1010\u103d\u1000\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038- AC1\u104a AC2\u104a AC3\u104a AC4\u104a DC1\u104a DC2 \u1014\u103e\u1004\u1037\u103a DC3 \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1014\u102c\u1038\u101c\u100a\u103a\u1001\u103c\u1004\u103a\u1038<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Quick Answer: The main difference between a modular contactor and a traditional contactor (normal contactor) is their mounting and configuration design. Modular contactors are designed for DIN rail mounting in electrical panels with standardized modular widths, while traditional (normal) contactors typically use screw-mounting or panel-mounting configurations. Modular contactors offer space-efficient installation, easier maintenance, and standardized [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13712,"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-13710","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\/13710","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=13710"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/13710\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media\/13712"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media?parent=13710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/categories?post=13710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/tags?post=13710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}