{"id":18935,"date":"2025-07-26T12:19:32","date_gmt":"2025-07-26T04:19:32","guid":{"rendered":"https:\/\/viox.com\/?p=18935"},"modified":"2026-03-28T16:08:02","modified_gmt":"2026-03-28T08:08:02","slug":"why-use-rccb-instead-of-mcb","status":"publish","type":"post","link":"https:\/\/test.viox.com\/fa\/why-use-rccb-instead-of-mcb\/","title":{"rendered":"RCCB vs MCB: Why Use RCCB Instead of MCB for Shock Protection?"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u067e\u0627\u0633\u062e \u0645\u0633\u062a\u0642\u06cc\u0645<\/h2>\n<p>\u0634\u0645\u0627 \u0627\u0632 \u06cc\u06a9 RCCB \u0628\u0647 \u062c\u0627\u06cc MCB \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u0646\u0638\u0648\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f. \u0634\u0645\u0627 \u0627\u0632 \u06cc\u06a9 <strong>RCCB<\/strong> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0647 <strong>\u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u0631\u0642\u200c\u06af\u0631\u0641\u062a\u06af\u06cc \u0648 \u0646\u0634\u062a\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0628\u0647 \u0632\u0645\u06cc\u0646<\/strong>, \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f\u060c \u0648 \u0627\u0632 \u06cc\u06a9 <strong>MCB<\/strong> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0647 <strong>\u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 \u0648 \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647<\/strong>. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u062a\u0623\u0633\u06cc\u0633\u0627\u062a \u0648\u0627\u0642\u0639\u06cc\u060c \u067e\u0627\u0633\u062e \u0635\u062d\u06cc\u062d RCCB <em>\u06cc\u0627<\/em> MCB \u0646\u06cc\u0633\u062a\u060c \u0628\u0644\u06a9\u0647 <strong>RCCB + MCB \u0628\u0627 \u0647\u0645<\/strong>, \u06cc\u0627 \u06cc\u06a9 <a href=\"https:\/\/test.viox.com\/fa\/rcbo\/\">\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/a> \u062f\u0633\u062a\u06af\u0627\u0647 \u0648\u0627\u062d\u062f \u0627\u0633\u062a \u06a9\u0647 \u0647\u0631 \u062f\u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u062a\u0645\u0627\u06cc\u0632 \u0645\u0647\u0645 \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u06cc\u06a9 <a href=\"https:\/\/test.viox.com\/fa\/mcb\/\">MCB<\/a> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06a9\u0627\u0628\u0644\u200c\u0647\u0627 \u0648 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0631\u0627 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0645\u062d\u0627\u0641\u0638\u062a \u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0646\u0634\u062a\u06cc \u06a9\u0648\u0686\u06a9 \u0631\u0627 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0632 \u0628\u062f\u0646 \u0627\u0646\u0633\u0627\u0646 \u0639\u0628\u0648\u0631 \u06a9\u0646\u0646\u062f\u060c \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u062f. \u06cc\u06a9 <a href=\"https:\/\/test.viox.com\/fa\/rccb\/\">RCCB<\/a> \u0628\u0647 \u0637\u0648\u0631 \u062e\u0627\u0635 \u0628\u0631\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u0627\u06cc\u0646 \u0639\u062f\u0645 \u062a\u0639\u0627\u062f\u0644 \u0648 \u0642\u0637\u0639 \u0645\u062f\u0627\u0631 \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc \u0633\u0631\u06cc\u0639 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u062e\u0637\u0631 \u0634\u0648\u06a9 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0627\u06af\u0631 \u0633\u0648\u0627\u0644 \u0648\u0627\u0642\u0639\u06cc \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u201c\u06a9\u062f\u0627\u0645 \u062f\u0633\u062a\u06af\u0627\u0647 \u0627\u0632 \u0627\u0641\u0631\u0627\u062f \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f\u201d\u060c \u067e\u0627\u0633\u062e \u0633\u0627\u062f\u0647 \u0627\u0633\u062a: <strong>RCCB \u0627\u0641\u0631\u0627\u062f \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0637\u0627\u0647\u0627\u06cc \u0646\u0634\u062a\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0628\u0647 \u0632\u0645\u06cc\u0646 \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f\u061b MCB \u0633\u06cc\u0645\u200c\u06a9\u0634\u06cc \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0637\u0627\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/strong> \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0639\u0645\u0644\u06cc\u060c \u0627\u06cc\u0646 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0628\u0627\u06cc\u062f \u0628\u0627 \u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0647\u0645\u0627\u0647\u0646\u06af \u062a\u0631\u06a9\u06cc\u0628 \u0634\u0648\u062f \u062a\u0627 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u0633\u062a\u0642\u0644 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/RCCB-and-MCB-installed-side-by-side-in-a-low-voltage-distribution-board.webp\" alt=\"RCCB and MCB installed side by side in a low voltage distribution board\" \/><figcaption><em>\u0646\u0645\u0627\u06cc \u0646\u0635\u0628: RCCB \u0648 MCB \u062f\u0631 \u06a9\u0646\u0627\u0631 \u0647\u0645 \u062f\u0631 \u06cc\u06a9 \u062a\u0627\u0628\u0644\u0648\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0648\u0644\u062a\u0627\u0698 \u067e\u0627\u06cc\u06cc\u0646 \u0628\u0631\u0627\u06cc \u062d\u0641\u0627\u0638\u062a \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u062c\u0627\u0645\u0639 \u0646\u0635\u0628 \u0634\u062f\u0647\u200c\u0627\u0646\u062f.<\/em><\/figcaption><\/figure>\n<h2>\u0646\u06a9\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc<\/h2>\n<ul>\n<li>RCCB \u0648 MCB \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0646\u06cc\u0633\u062a\u0646\u062f. \u0622\u0646\u0647\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u062e\u0637\u0627 \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/li>\n<li>\u0648\u0638\u06cc\u0641\u0647 \u0627\u0635\u0644\u06cc \u06cc\u06a9 RCCB \u062a\u0634\u062e\u06cc\u0635 \u0639\u062f\u0645 \u062a\u0639\u0627\u062f\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0646 \u0647\u0627\u062f\u06cc\u200c\u0647\u0627\u06cc \u0641\u0627\u0632 \u0648 \u0646\u0648\u0644 \u0627\u0633\u062a.<\/li>\n<li>\u06cc\u06a9 <code>MCB<\/code> \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f <strong>\u0644\u0632\u0648\u0645\u0627\u064b<\/strong> \u062d\u0641\u0627\u0638\u062a \u0634\u062e\u0635\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0634\u0648\u06a9 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n<li>\u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0645\u0633\u06a9\u0648\u0646\u06cc \u0648 \u062a\u062c\u0627\u0631\u06cc \u0633\u0628\u06a9\u060c \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u062d\u0641\u0627\u0638\u062a\u06cc \u0635\u062d\u06cc\u062d <strong>\u06a9\u0644\u06cc\u062f \u0645\u06cc\u0646\u06cc\u0627\u062a\u0648\u0631\u06cc + \u06a9\u0644\u06cc\u062f \u0645\u062d\u0627\u0641\u0638 \u062c\u0627\u0646<\/strong> \u06cc\u0627 <a href=\"https:\/\/test.viox.com\/fa\/rcbo\/\">\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/a>.<\/li>\n<li>\u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0628\u0627\u0632\u0627\u0631\u0647\u0627\u060c, <code>RCB<\/code> \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 <code>RCCB<\/code> \u0627\u0635\u0637\u0644\u0627\u062d \u062f\u0642\u06cc\u0642\u200c\u062a\u0631\u06cc \u0627\u0633\u062a.<\/li>\n<\/ul>\n<h2>RCCB \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 MCB: \u062a\u0641\u0627\u0648\u062a \u0627\u0635\u0644\u06cc<\/h2>\n<p>\u0648\u0627\u0636\u062d\u200c\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0622\u0646\u0647\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u062e\u0637\u0627\u06cc\u06cc \u06a9\u0647 \u0647\u0631 \u062f\u0633\u062a\u06af\u0627\u0647 \u0628\u0631\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u0622\u0646 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-infographic-comparing-RCCB-and-MCB-by-function-and-protection-type.webp\" alt=\"Technical infographic comparing RCCB and MCB by function and protection type\" \/><figcaption><em>\u0627\u06cc\u0646\u0641\u0648\u06af\u0631\u0627\u0641\u06cc\u06a9 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0641\u0646\u06cc \u06a9\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0648 \u0627\u0646\u0648\u0627\u0639 \u062d\u0641\u0627\u0638\u062a RCCB \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 MCB \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/em><\/figcaption><\/figure>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 8px;\">\u062f\u0633\u062a\u06af\u0627\u0647 \u062d\u0641\u0627\u0638\u062a\u06cc<\/th>\n<th style=\"padding: 8px;\">\u0641\u0631\u0645 \u06a9\u0627\u0645\u0644<\/th>\n<th style=\"padding: 8px;\">\u0648\u0638\u06cc\u0641\u0647 \u0627\u0635\u0644\u06cc<\/th>\n<th style=\"padding: 8px;\">\u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f<\/th>\n<th style=\"padding: 8px;\">\u0622\u06cc\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u0631\u0642\u200c\u06af\u0631\u0641\u062a\u06af\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f<\/th>\n<th style=\"padding: 8px;\">\u0646\u0642\u0634 \u0645\u0639\u0645\u0648\u0644<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">RCCB<\/td>\n<td style=\"padding: 8px;\">\u06a9\u0644\u06cc\u062f \u0645\u062d\u0627\u0641\u0638 \u062c\u0627\u0646<\/td>\n<td style=\"padding: 8px;\">\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0646\u0634\u062a\u06cc \u0628\u0647 \u0632\u0645\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f\u060c \u0645\u062f\u0627\u0631 \u0631\u0627 \u0642\u0637\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/td>\n<td style=\"padding: 8px;\">\u0646\u0634\u062a\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0628\u0647 \u0632\u0645\u06cc\u0646 \/ \u0639\u062f\u0645 \u062a\u0639\u0627\u062f\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647<\/td>\n<td style=\"padding: 8px;\">\u0628\u0644\u0647\u060c \u0628\u0631\u0627\u06cc \u062e\u0637\u0631 \u0634\u0648\u06a9 \u0646\u0627\u0634\u06cc \u0627\u0632 \u062e\u0637\u0627\u06cc \u0632\u0645\u06cc\u0646<\/td>\n<td style=\"padding: 8px;\">\u062d\u0641\u0627\u0638\u062a \u0634\u062e\u0635\u06cc \u0648 \u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0646\u0634\u062a\u06cc<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">MCB<\/td>\n<td style=\"padding: 8px;\">\u0642\u0637\u0639 \u06a9\u0646\u0646\u062f\u0647 \u0645\u062f\u0627\u0631 \u0645\u06cc\u0646\u06cc\u0627\u062a\u0648\u0631\u06cc<\/td>\n<td style=\"padding: 8px;\">\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0632 \u062d\u062f \u0645\u062c\u0627\u0632 \u0641\u0631\u0627\u062a\u0631 \u0631\u0648\u062f\u060c \u0645\u062f\u0627\u0631 \u0631\u0627 \u0642\u0637\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/td>\n<td style=\"padding: 8px;\">\u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 \u0648 \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647<\/td>\n<td style=\"padding: 8px;\">\u062e\u06cc\u0631<\/td>\n<td style=\"padding: 8px;\">\u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u062f\u0627\u0631 \u0634\u0627\u062e\u0647<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/td>\n<td style=\"padding: 8px;\">\u0642\u0637\u0639\u200c\u06a9\u0646\u0646\u062f\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0628\u0627 \u062d\u0641\u0627\u0638\u062a \u0627\u0636\u0627\u0641\u0647 \u062c\u0631\u06cc\u0627\u0646<\/td>\n<td style=\"padding: 8px;\">\u0647\u0631 \u062f\u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/td>\n<td style=\"padding: 8px;\">\u0646\u0634\u062a\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0628\u0647 \u0632\u0645\u06cc\u0646 + \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 + \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647<\/td>\n<td style=\"padding: 8px;\">\u0628\u0644\u0647<\/td>\n<td style=\"padding: 8px;\">\u062d\u0641\u0627\u0638\u062a \u062a\u0631\u06a9\u06cc\u0628\u06cc \u062f\u0631 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627 \u06cc\u0627 \u06af\u0632\u06cc\u0646\u0634\u200c\u067e\u0630\u06cc\u0631\u06cc \u0645\u0647\u0645 \u0627\u0633\u062a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u0627\u06cc\u0633\u0647 <a href=\"https:\/\/test.viox.com\/fa\/rccb\/\">RCCB<\/a> \u0648 <a href=\"https:\/\/test.viox.com\/fa\/mcb\/\">MCB<\/a> \u0628\u0647 \u06af\u0648\u0646\u0647\u200c\u0627\u06cc \u06a9\u0647 \u06af\u0648\u06cc\u06cc \u0642\u0627\u0628\u0644 \u062a\u0639\u0648\u06cc\u0636 \u0647\u0633\u062a\u0646\u062f\u060c \u06af\u0645\u0631\u0627\u0647\u200c\u06a9\u0646\u0646\u062f\u0647 \u0627\u0633\u062a. \u0622\u0646\u0647\u0627 \u0627\u0632 \u0646\u0638\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u0642\u0627\u0628\u0644 \u062a\u0639\u0648\u06cc\u0636 \u0646\u06cc\u0633\u062a\u0646\u062f. \u0622\u0646\u0647\u0627 \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0645\u06a9\u0645\u0644 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0646\u0642\u0634\u0647 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u062a\u0631\u06cc \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f\u060c \u0628\u0647 <a href=\"https:\/\/test.viox.com\/fa\/what-is-the-difference-between-mcb-mccb-rcb-rcd-rccb-and-rcbo\/\">\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 MCB\u060c MCCB\u060c RCB\u060c RCD\u060c RCCB \u0648 RCBO \u0686\u06cc\u0633\u062a\u061f<\/a>.<\/p>\n<h2>\u0639\u0645\u0644\u06a9\u0631\u062f RCCB \u0686\u06cc\u0633\u062a\u061f<\/h2>\n<p>\u06cc\u06a9 RCCB \u062c\u0631\u06cc\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc \u0627\u0632 \u0647\u0627\u062f\u06cc \u0641\u0627\u0632 \u0631\u0627 \u0628\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u062f\u0631 \u0647\u0627\u062f\u06cc \u0646\u0648\u0644 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0639\u0627\u062f\u06cc:<\/p>\n<ul>\n<li>\u062c\u0631\u06cc\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc = \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc<\/li>\n<li>\u062a\u0639\u0627\u062f\u0644 \u0645\u063a\u0646\u0627\u0637\u06cc\u0633\u06cc \u062f\u0627\u062e\u0644 \u062f\u0633\u062a\u06af\u0627\u0647 \u067e\u0627\u06cc\u062f\u0627\u0631 \u0645\u06cc\u200c\u0645\u0627\u0646\u062f<\/li>\n<li>RCCB \u0628\u0633\u062a\u0647 \u0645\u06cc\u200c\u0645\u0627\u0646\u062f<\/li>\n<\/ul>\n<p>\u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u062e\u0637\u0627\u06cc \u0632\u0645\u06cc\u0646:<\/p>\n<ul>\n<li>\u0645\u0642\u062f\u0627\u0631\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0639\u0627\u06cc\u0642 \u0622\u0633\u06cc\u0628\u200c\u062f\u06cc\u062f\u0647\u060c \u0645\u062d\u0641\u0638\u0647\u200c\u0647\u0627\u06cc \u0641\u0644\u0632\u06cc\u060c \u0631\u0637\u0648\u0628\u062a \u06cc\u0627 \u0628\u062f\u0646 \u0627\u0646\u0633\u0627\u0646 \u0628\u0647 \u0632\u0645\u06cc\u0646 \u0646\u0634\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f<\/li>\n<li>\u062c\u0631\u06cc\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc \u062f\u06cc\u06af\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u0646\u06cc\u0633\u062a<\/li>\n<li>RCCB \u0639\u062f\u0645 \u062a\u0639\u0627\u062f\u0644 \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f<\/li>\n<li>\u062f\u0633\u062a\u06af\u0627\u0647 \u0642\u0637\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0645\u062f\u0627\u0631 \u0631\u0627 \u0642\u0637\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 RCCB \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0642\u0637\u0639\u200c\u06a9\u0646\u0646\u062f\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u062a\u0645\u0627\u06cc\u0632 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u201c\u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f\u201d \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u0645\u062a\u0639\u0627\u0631\u0641 \u0646\u06cc\u0633\u062a. \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 <strong>\u062c\u0631\u06cc\u0627\u0646 \u06af\u0645\u0634\u062f\u0647<\/strong> \u0627\u0633\u062a \u06a9\u0647 \u0645\u0633\u06cc\u0631 \u0646\u0627\u062e\u0648\u0627\u0633\u062a\u0647\u200c\u0627\u06cc \u0631\u0627 \u0637\u06cc \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u06af\u0630\u0634\u062a \u0632\u0645\u0627\u0646 \u0627\u0632 \u0646\u0638\u0631 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u06cc\u0627 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0627\u0632 \u06a9\u0627\u0631 \u0628\u06cc\u0641\u062a\u062f\u060c \u0628\u0631\u0631\u0633\u06cc \u0645\u0646\u0638\u0645 \u0645\u0647\u0645 \u0627\u0633\u062a. <code>T<\/code> \u06cc\u0627 <code>\u062a\u0633\u062a<\/code> \u062f\u06a9\u0645\u0647 \u062a\u0633\u062a \u062f\u0627\u062e\u0644\u06cc \u0628\u0627\u06cc\u062f \u0628\u062e\u0634\u06cc \u0627\u0632 \u0622\u06af\u0627\u0647\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0639\u0627\u062f\u06cc \u0628\u0627\u0634\u062f. \u0641\u0634\u0627\u0631 \u062f\u0627\u062f\u0646 \u0622\u0646 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0646\u0648\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0642\u0637\u0639 \u0634\u0648\u062f\u060c \u0627\u06af\u0631\u0686\u0647 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0627\u0628\u0632\u0627\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0628\u0627\u0632\u0631\u0633\u06cc \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u0648\u0636\u06cc\u062d \u0639\u0645\u06cc\u0642\u200c\u062a\u0631 \u062e\u0637\u0631\u0627\u062a \u062c\u0631\u06cc\u0627\u0646 \u0646\u0634\u062a\u06cc\u060c \u0628\u0647 <a href=\"https:\/\/test.viox.com\/fa\/understanding-ground-fault-protection\/\">\u062f\u0631\u06a9 \u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0637\u0627\u06cc \u0632\u0645\u06cc\u0646<\/a>.<\/p>\n<h2>\u0686\u0631\u0627 \u06cc\u06a9 MCB \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u0632 \u0627\u0641\u0631\u0627\u062f \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0628\u0631\u0642\u200c\u06af\u0631\u0641\u062a\u06af\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u06a9\u0646\u062f<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-diagram-showing-why-an-MCB-does-not-provide-personal-shock-protection.webp\" alt=\"Technical diagram showing why an MCB does not provide personal shock protection\" \/><figcaption><em>\u0646\u0645\u0648\u062f\u0627\u0631 \u0641\u0646\u06cc \u06a9\u0647 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0686\u0631\u0627 \u06cc\u06a9 MCB \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062d\u0641\u0627\u0638\u062a \u0634\u062e\u0635\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0634\u0648\u06a9 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u062f.<\/em><\/figcaption><\/figure>\n<p>\u06cc\u06a9 MCB \u0632\u0645\u0627\u0646\u06cc \u0642\u0637\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0645\u062f\u0627\u0631 \u0627\u0632 \u0622\u0633\u062a\u0627\u0646\u0647 \u0637\u0631\u0627\u062d\u06cc\u200c\u0634\u062f\u0647 \u062e\u0648\u062f \u0641\u0631\u0627\u062a\u0631 \u0631\u0648\u062f. \u06cc\u06a9 \u0641\u0631\u062f \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0633\u0637\u062d \u0646\u0634\u062a\u06cc \u0628\u0633\u06cc\u0627\u0631 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0631\u0627\u06cc \u0642\u0637\u0639 \u06cc\u06a9 MCB \u0645\u0639\u0645\u0648\u0644\u06cc\u060c \u0634\u0648\u06a9 \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u062e\u0637\u0631\u0646\u0627\u06a9 \u06cc\u0627 \u062d\u062a\u06cc \u0645\u0631\u06af\u0628\u0627\u0631\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647:<\/p>\n<ul>\n<li>\u06cc\u06a9 MCB 6 \u0622\u0645\u067e\u0631\u060c 10 \u0622\u0645\u067e\u0631\u060c 16 \u0622\u0645\u067e\u0631 \u06cc\u0627 32 \u0622\u0645\u067e\u0631 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0633\u062a\u0647 \u0628\u0645\u0627\u0646\u062f<\/li>\n<li>\u062c\u0631\u06cc\u0627\u0646 \u062e\u0637\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0646\u0648\u0632 \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0627\u0644\u0627 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u0641\u0631\u062f \u0622\u0633\u06cc\u0628 \u0628\u0631\u0633\u0627\u0646\u062f \u06cc\u0627 \u0627\u0648 \u0631\u0627 \u0628\u06a9\u0634\u062f<\/li>\n<li>MCB \u062f\u0642\u06cc\u0642\u0627\u064b \u0647\u0645\u0627\u0646 \u06a9\u0627\u0631\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0646\u0648\u0639 \u062e\u0637\u0627 \u062e\u0627\u0631\u062c \u0627\u0632 \u0648\u0638\u06cc\u0641\u0647 \u0622\u0646 \u0627\u0633\u062a<\/li>\n<\/ul>\n<p>\u062f\u0631\u06a9 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0632\u0645\u0627\u0646\u06cc \u0622\u0633\u0627\u0646\u200c\u062a\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0633\u0637\u0648\u062d \u062c\u0631\u06cc\u0627\u0646 \u0639\u0628\u0648\u0631\u06cc \u0627\u0632 \u0628\u062f\u0646 \u0627\u0646\u0633\u0627\u0646 \u0631\u0627 \u0628\u0627 \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0642\u0637\u0639\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0639\u0645\u0644 \u0627\u06cc\u0645\u0646\u06cc \u0648\u0644\u062a\u0627\u0698 \u067e\u0627\u06cc\u06cc\u0646\u060c, <code>50 \u0648\u0644\u062a AC<\/code> \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0622\u0633\u062a\u0627\u0646\u0647 \u0648\u0644\u062a\u0627\u0698 \u0644\u0645\u0633\u06cc \u0645\u062a\u0639\u0627\u0631\u0641 \u0645\u0647\u0645 \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u062e\u0634\u06a9 \u0645\u0639\u0645\u0648\u0644\u06cc \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0627\u0645\u0627 \u0646\u062a\u06cc\u062c\u0647 \u0648\u0627\u0642\u0639\u06cc \u0634\u0648\u06a9 \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u0647 \u0645\u0642\u0627\u0648\u0645\u062a \u0628\u062f\u0646\u060c \u0634\u0631\u0627\u06cc\u0637 \u062a\u0645\u0627\u0633\u060c \u0631\u0637\u0648\u0628\u062a \u067e\u0648\u0633\u062a \u0648 \u0645\u0633\u06cc\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0628\u062f\u0646 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0647 \u062f\u0647\u200c\u0647\u0627 \u0645\u06cc\u0644\u06cc\u200c\u0622\u0645\u067e\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f\u060c \u062e\u0637\u0631 \u062c\u062f\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0646\u0627\u0645\u06cc \u06cc\u06a9 MCB \u0634\u0627\u062e\u0647\u200c\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0646\u0627\u0686\u06cc\u0632 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0647\u0645\u0627\u0646 \u0634\u06a9\u0627\u0641 \u062d\u0641\u0627\u0638\u062a\u06cc \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0646\u0633\u0627\u0646 \u062f\u0631 \u0645\u0639\u0631\u0636 \u062c\u0631\u06cc\u0627\u0646 \u0646\u0634\u062a\u06cc \u062e\u0637\u0631\u0646\u0627\u06a9\u06cc \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f \u06a9\u0647 \u0628\u0631 \u062d\u0633\u0628 \u0645\u06cc\u0644\u06cc\u200c\u0622\u0645\u067e\u0631 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n<li>\u06cc\u06a9 MCB \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u0646\u062a\u0638\u0631 \u062c\u0631\u06cc\u0627\u0646 \u062e\u0637\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631 \u062d\u0633\u0628 \u0622\u0645\u067e\u0631 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n<li>\u0634\u0648\u06a9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u062f\u062a\u200c\u0647\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 MCB \u0686\u06cc\u0632 \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u0628\u0628\u06cc\u0646\u062f\u060c \u0634\u062f\u06cc\u062f \u0628\u0627\u0634\u062f.<\/li>\n<\/ul>\n<p>\u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u062a\u0627\u0628\u0644\u0648\u06cc \u0628\u0631\u0642 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u201c\u06a9\u0627\u0645\u0644\u0627\u064b \u0645\u062d\u0627\u0641\u0638\u062a \u0634\u062f\u0647\u201d \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f \u0648 \u062f\u0631 \u0639\u06cc\u0646 \u062d\u0627\u0644 \u0627\u0632 \u0645\u0646\u0638\u0631 \u062d\u0641\u0627\u0638\u062a \u0634\u062e\u0635\u06cc \u0646\u0627\u0627\u06cc\u0645\u0646 \u0628\u0627\u0634\u062f\u060c \u0627\u06af\u0631 \u0641\u0642\u0637 \u0634\u0627\u0645\u0644 MCB \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0646\u0633\u062e\u0647 \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u062a\u0631 \u0627\u06cc\u0645\u0646\u06cc \u0635\u0627\u062d\u0628\u200c\u062e\u0627\u0646\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f: <a href=\"https:\/\/test.viox.com\/fa\/why-circuit-breakers-dont-protect-people\/\">\u0686\u0631\u0627 \u0642\u0637\u0639\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062f\u0627\u0631 \u0627\u0632 \u0627\u0641\u0631\u0627\u062f \u0645\u062d\u0627\u0641\u0638\u062a \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f<\/a>.<\/p>\n<h2>\u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0628\u0627\u06cc\u062f \u0627\u0632 RCCB \u0628\u0647 \u062c\u0627\u06cc MCB \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u061f<\/h2>\n<p>\u0627\u06cc\u0646 \u0639\u0628\u0627\u0631\u062a <code>\u0686\u0631\u0627 \u0627\u0632 RCCB \u0628\u0647 \u062c\u0627\u06cc MCB \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f<\/code> \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06cc\u06a9 \u0627\u0635\u0644\u0627\u062d \u0641\u0646\u06cc \u062f\u0627\u0631\u062f: \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u062a\u0623\u0633\u06cc\u0633\u0627\u062a\u060c \u0646\u0628\u0627\u06cc\u062f \u0639\u0645\u0644\u06a9\u0631\u062f MCB \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f. \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u06af\u0645\u0634\u062f\u0647 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0639\u0645\u0644\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f <code>RCCB<\/code> \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u06af\u0631\u0627\u0646\u06cc \u0627\u0635\u0644\u06cc \u0637\u0631\u0627\u062d\u06cc \u0627\u06cc\u0646 \u0627\u0633\u062a <strong>\u062e\u0637\u0631 \u0634\u0648\u06a9 \u06cc\u0627 \u0646\u0634\u062a\u06cc \u0632\u0645\u06cc\u0646<\/strong>, \u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631:<\/p>\n<ul>\n<li>\u062d\u0645\u0627\u0645\u200c\u0647\u0627<\/li>\n<li>\u0622\u0634\u067e\u0632\u062e\u0627\u0646\u0647\u200c\u0647\u0627<\/li>\n<li>\u0631\u062e\u062a\u0634\u0648\u06cc\u062e\u0627\u0646\u0647\u200c\u0647\u0627<\/li>\n<li>\u067e\u0631\u06cc\u0632\u0647\u0627 \u0648 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc\u200c\u0647\u0627\u06cc \u0628\u06cc\u0631\u0648\u0646\u06cc<\/li>\n<li>\u06af\u0627\u0631\u0627\u0698\u0647\u0627 \u0648 \u06a9\u0627\u0631\u06af\u0627\u0647\u200c\u0647\u0627<\/li>\n<li>\u0645\u062f\u0627\u0631\u0647\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633\u200c\u062f\u0647\u0646\u062f\u0647 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u062d\u0645\u0644<\/li>\n<li>\u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0645\u0631\u0637\u0648\u0628 \u06cc\u0627 \u0631\u0633\u0627\u0646\u0627<\/li>\n<\/ul>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f <code>MCB<\/code> \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u06af\u0631\u0627\u0646\u06cc \u0627\u0635\u0644\u06cc \u0637\u0631\u0627\u062d\u06cc \u0627\u06cc\u0646 \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u0642\u0637\u0639 \u06a9\u0646\u0646\u062f\u0647 \u0645\u062f\u0627\u0631 \u0631\u0627<\/li>\n<li>\u062d\u0641\u0627\u0638\u062a \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647<\/li>\n<li>\u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u06a9\u0627\u0628\u0644 \u0645\u062f\u0627\u0631 \u0634\u0627\u062e\u0647\u200c\u0627\u06cc<\/li>\n<li>\u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u0647\u0627\u062f\u06cc\u200c\u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646\u200c\u062f\u0633\u062a \u0648 \u0628\u0627\u0631\u0647\u0627\u06cc \u0645\u062a\u0635\u0644 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f<\/li>\n<\/ul>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f <strong>RCCB + MCB \u0628\u0627 \u0647\u0645<\/strong> \u0648\u0642\u062a\u06cc \u0628\u0647 \u0647\u0631 \u062f\u0648 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<ul>\n<li>\u062d\u0641\u0627\u0638\u062a \u0634\u062e\u0635\u06cc<\/li>\n<li>\u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u06a9\u0627\u0628\u0644 \u0648 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f<\/li>\n<\/ul>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f <a href=\"https:\/\/test.viox.com\/fa\/rcbo\/\">\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/a> \u0648\u0642\u062a\u06cc \u0647\u0631 \u062f\u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0648 \u0628\u0647 \u0627\u06cc\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n<ul>\n<li>\u062d\u0641\u0627\u0638\u062a \u0645\u062f\u0627\u0631 \u0641\u0631\u062f\u06cc<\/li>\n<li>\u062a\u0623\u062b\u06cc\u0631 \u06a9\u0645\u062a\u0631 \u062a\u0631\u06cc\u067e \u0645\u0634\u062a\u0631\u06a9<\/li>\n<li>\u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u062a\u06a9\u200c\u0645\u062f\u0627\u0631\u0647 \u0633\u0627\u062f\u0647\u200c\u062a\u0631<\/li>\n<\/ul>\n<p>\u0627\u06af\u0631 RCBO \u0628\u062e\u0634\u06cc \u0627\u0632 \u0645\u0633\u06cc\u0631 \u0637\u0631\u0627\u062d\u06cc \u0634\u0645\u0627 \u0627\u0633\u062a\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f: <a href=\"https:\/\/test.viox.com\/fa\/how-to-select-the-right-rcbo\/\">\u0686\u06af\u0648\u0646\u0647 RCBO \u0645\u0646\u0627\u0633\u0628 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u0645<\/a>.<\/p>\n<h2>RCCB \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 MCB \u062f\u0631 \u062a\u0623\u0633\u06cc\u0633\u0627\u062a \u0648\u0627\u0642\u0639\u06cc<\/h2>\n<p>\u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u062a\u0627\u0628\u0644\u0648\u0647\u0627\u06cc \u0628\u0631\u0642 \u0639\u0645\u0644\u06cc\u060c \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628 \u062d\u0641\u0627\u0638\u062a \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0633\u062a:<\/p>\n<ol>\n<li>The <a href=\"https:\/\/test.viox.com\/fa\/mcb\/\">MCB<\/a> \u0627\u0632 \u0645\u062f\u0627\u0631 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 \u0648 \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647 \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n<li>The <a href=\"https:\/\/test.viox.com\/fa\/rccb\/\">RCCB<\/a> \u0646\u0634\u062a\u06cc \u0628\u0647 \u0632\u0645\u06cc\u0646 \u0631\u0627 \u0646\u0638\u0627\u0631\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n<li>\u0627\u06cc\u0646 \u062a\u0631\u06a9\u06cc\u0628 \u0627\u0632 \u062a\u0623\u0633\u06cc\u0633\u0627\u062a \u0648 \u06a9\u0627\u0631\u0628\u0631 \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n<\/ol>\n<p>\u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0637\u0631\u0627\u062d\u06cc \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u062a\u0627\u0628\u0644\u0648 \u0628\u0647 \u0646\u062f\u0631\u062a \u062a\u0635\u0645\u06cc\u0645 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u062e\u0627\u0644\u0635 \u0645\u0637\u0631\u062d \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u062a\u0623\u0633\u06cc\u0633\u0627\u062a \u0645\u06cc\u062f\u0627\u0646\u06cc\u060c \u0633\u0624\u0627\u0644\u0627\u062a \u0645\u0641\u06cc\u062f\u062a\u0631 \u0627\u06cc\u0646\u0647\u0627 \u0647\u0633\u062a\u0646\u062f:<\/p>\n<ul>\n<li>\u0622\u06cc\u0627 \u0627\u06cc\u0646 \u0645\u062f\u0627\u0631 \u0628\u0647 \u062d\u0641\u0627\u0638\u062a \u0646\u0634\u062a\u06cc \u0634\u062e\u0635\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f\u061f<\/li>\n<li>\u0622\u06cc\u0627 \u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0627\u0632 \u0642\u0628\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u061f<\/li>\n<li>\u0622\u06cc\u0627 \u06cc\u06a9 RCCB \u0645\u0634\u062a\u0631\u06a9 \u0642\u0627\u0628\u0644 \u0642\u0628\u0648\u0644 \u0627\u0633\u062a\u060c \u06cc\u0627 RCBO \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u062f\u0627\u0631 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a\u061f<\/li>\n<li>\u062d\u0633\u0627\u0633\u06cc\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0645\u0646\u0627\u0633\u0628 \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0633\u0637\u062d\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u0647 \u062c\u0627\u06cc \u06cc\u06a9 \u0633\u0624\u0627\u0644 \u0648\u0627\u0698\u0647\u200c\u0646\u0627\u0645\u0647\u060c \u0628\u0647 \u06cc\u06a9 \u062a\u0635\u0645\u06cc\u0645 \u0637\u0631\u0627\u062d\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<h2>RCCB + MCB \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 RCBO: \u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 \u0648 \u062d\u0641\u0627\u0638\u062a \u067e\u0634\u062a\u06cc\u0628\u0627\u0646<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-diagram-comparing-RCCB-plus-MCB-with-RCBO-protection-architecture.webp\" alt=\"Technical diagram comparing RCCB plus MCB with RCBO protection architecture\" \/><figcaption><em>\u0646\u0645\u0648\u062f\u0627\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647\u200c\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc RCCB + MCB \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u0645\u0639\u0645\u0627\u0631\u06cc \u062d\u0641\u0627\u0638\u062a RCBO \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647.<\/em><\/figcaption><\/figure>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0628\u0631\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u062f\u0631 \u06a9\u0644 \u0628\u062d\u062b \u0627\u0633\u062a.<\/p>\n<p>RCCB \u062f\u0631 \u062f\u0631\u062c\u0647 \u0627\u0648\u0644 \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0627\u0633\u062a. \u0628\u0647 \u0647\u0645\u0627\u0646 \u0631\u0648\u0634\u06cc \u06a9\u0647 \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u062d\u0641\u0627\u0638\u062a\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0639\u0645\u0644\u06cc \u062a\u0627\u0628\u0644\u0648\u06cc \u0628\u0631\u0642 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0647 \u062d\u0641\u0627\u0638\u062a \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647 \u0628\u0627\u0644\u0627\u062f\u0633\u062a \u06cc\u0627 \u0647\u0645\u0631\u0627\u0647 \u0647\u0645\u0627\u0647\u0646\u06af \u0634\u062f\u0647 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0645\u062a\u06a9\u06cc \u0627\u0633\u062a. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u0637\u0631\u0627\u062d \u062a\u0627\u0628\u0644\u0648 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0641\u0642\u0637 \u0628\u0647 \u062d\u0633\u0627\u0633\u06cc\u062a \u0646\u0634\u062a\u06cc \u0628\u0633\u0646\u062f\u0647 \u06a9\u0646\u062f.<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06cc\u06a9 <code>RCCB + MCB<\/code> \u060c \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0628\u0627\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u0646\u062f:<\/p>\n<ul>\n<li>\u062c\u0631\u06cc\u0627\u0646 \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647 \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u062f\u0631 \u0646\u0642\u0637\u0647 \u0646\u0635\u0628<\/li>\n<li>\u0638\u0631\u0641\u06cc\u062a \u0642\u0637\u0639 <a href=\"https:\/\/test.viox.com\/fa\/mcb\/\">MCB<\/a> \u06cc\u0627 \u062f\u0633\u062a\u06af\u0627\u0647 \u062d\u0641\u0627\u0638\u062a\u06cc \u0628\u0627\u0644\u0627\u062f\u0633\u062a<\/li>\n<li>\u0647\u0631\u06af\u0648\u0646\u0647 \u062d\u0641\u0627\u0638\u062a \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u06cc\u0627 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0647\u0645\u0627\u0647\u0646\u06af\u06cc \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0633\u0627\u0632\u0646\u062f\u0647 RCCB \u0628\u06cc\u0627\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a<\/li>\n<li>\u0622\u06cc\u0627 \u0645\u062c\u0645\u0648\u0639\u0647 \u062d\u0641\u0627\u0638\u062a\u06cc \u06a9\u0627\u0645\u0644 \u0628\u0631\u0627\u06cc \u0633\u0637\u062d \u062e\u0637\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631<\/li>\n<\/ul>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06cc\u06a9 <a href=\"https:\/\/test.viox.com\/fa\/rcbo\/\">\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/a>, \u060c \u0647\u0645\u0627\u0646 \u0627\u0635\u0644 \u0647\u0645\u0686\u0646\u0627\u0646 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f: \u0639\u0645\u0644\u06a9\u0631\u062f \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0634\u0648\u062f\u060c \u0627\u0645\u0627 \u0642\u0627\u0628\u0644\u06cc\u062a \u0642\u0637\u0639 \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0633\u0637\u062d \u062e\u0637\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0628\u0627 \u062a\u062c\u0631\u0628\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0633\u0648\u0627\u0644 \u0628\u0633\u0646\u062f\u0647 \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 <code>30 \u0645\u06cc\u0644\u06cc\u200c\u0622\u0645\u067e\u0631 \u0646\u0648\u0639 A<\/code> \u06cc\u0627 <code>30 \u0645\u06cc\u0644\u06cc\u200c\u0622\u0645\u067e\u0631 \u0646\u0648\u0639 B<\/code>. \u0627\u0633\u062a. \u0622\u0646\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u067e\u0631\u0633\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u062d\u0641\u0627\u0638\u062a\u06cc \u0628\u0631\u0627\u06cc \u0633\u0637\u062d \u062e\u0637\u0627 \u062f\u0631 \u0622\u0646 \u062a\u0627\u0628\u0644\u0648 \u0635\u062d\u06cc\u062d \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.<\/p>\n<h2>\u0627\u0635\u0648\u0644 \u0627\u0648\u0644\u06cc\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 RCCB: \u062d\u0633\u0627\u0633\u06cc\u062a\u060c \u0646\u0648\u0639 \u0648 \u062a\u0639\u062f\u0627\u062f \u0642\u0637\u0628<\/h2>\n<h3>\u062d\u0633\u0627\u0633\u06cc\u062a RCCB<\/h3>\n<p>\u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc \u062d\u0633\u0627\u0633\u06cc\u062a \u0631\u0627\u06cc\u062c \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li><code>30 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631<\/code> \u0628\u0631\u0627\u06cc \u062d\u0641\u0627\u0638\u062a \u0634\u062e\u0635\u06cc<\/li>\n<li><code>100 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631<\/code> \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u062f\u0633\u062a\u06cc \u06cc\u0627 \u0628\u0627 \u062a\u0645\u0631\u06a9\u0632 \u0628\u0631 \u062e\u0637\u0631 \u0622\u062a\u0634\u200c\u0633\u0648\u0632\u06cc\u060c \u0628\u0633\u062a\u0647 \u0628\u0647 \u0637\u0631\u0627\u062d\u06cc \u0633\u06cc\u0633\u062a\u0645<\/li>\n<li><code>300 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631<\/code> \u0628\u0631\u0627\u06cc \u062d\u0641\u0627\u0638\u062a \u0622\u062a\u0634\u200c\u0633\u0648\u0632\u06cc \u062f\u0631 \u0633\u0637\u062d \u0628\u0627\u0644\u0627\u062a\u0631\u060c \u0646\u0647 \u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u0634\u0648\u06a9 \u0634\u062e\u0635\u06cc<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0628\u062d\u062b\u200c\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u062c\u0627\u0646\u060c, <code>30 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631<\/code> \u0645\u0642\u062f\u0627\u0631 \u06a9\u0644\u06cc\u062f\u06cc \u0627\u0633\u062a. \u0627\u06af\u0631 \u0645\u0646\u0637\u0642 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u062f\u0642\u06cc\u0642 \u0631\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f <a href=\"https:\/\/test.viox.com\/fa\/how-to-choose-the-right-rccb-sensitivity\/\">How to Choose the Right RCCB Sensitivity<\/a>.<\/p>\n<h3>\u0646\u0648\u0639 RCCB<\/h3>\n<p>\u0646\u0648\u0639 \u062f\u0633\u062a\u06af\u0627\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0645\u0647\u0645 \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0628\u0627\u0631\u0647\u0627\u06cc \u0645\u062f\u0631\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0634\u06a9\u0644 \u0645\u0648\u062c\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0646\u0634\u062a\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f.<\/p>\n<ul>\n<li><code>\u0646\u0648\u0639 AC<\/code> \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 AC \u0633\u06cc\u0646\u0648\u0633\u06cc \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f<\/li>\n<li><code>\u0646\u0648\u0639 A<\/code> \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 AC \u0648 DC \u067e\u0627\u0644\u0633\u06cc \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f<\/li>\n<li><code>\u0646\u0648\u0639 B<\/code> \u062f\u0631 \u062c\u0627\u06cc\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 DC \u0635\u0627\u0641 \u0631\u062e \u062f\u0647\u062f<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0627\u0631\u0647\u0627\u06cc \u0645\u0633\u06a9\u0648\u0646\u06cc \u0648 \u062a\u062c\u0627\u0631\u06cc \u0633\u0628\u06a9 \u0645\u062f\u0631\u0646\u060c \u0646\u0648\u0639 A \u0627\u063a\u0644\u0628 \u0645\u0628\u0646\u0627\u06cc \u0628\u062d\u062b \u0645\u0631\u062a\u0628\u0637\u200c\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0646\u0648\u0639 AC \u0627\u0633\u062a.<\/p>\n<h3>\u0645\u062b\u0627\u0644 \u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0648\u0639 \u0639\u0645\u0644\u06cc<\/h3>\n<p>\u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0645\u062a\u0631 \u062a\u0626\u0648\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc\u060c \u0646\u0648\u0639 \u0635\u062d\u06cc\u062d \u062f\u0633\u062a\u06af\u0627\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0628\u0647 \u0634\u062f\u062a \u0628\u0647 \u0628\u0627\u0631 \u0645\u062a\u0635\u0644 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f.<\/p>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u062f\u0627\u0631 \u0646\u0647\u0627\u06cc\u06cc \u0645\u0633\u06a9\u0648\u0646\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u06a9\u0647 \u0633\u0648\u06a9\u062a\u200c\u0647\u0627\u060c \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc\u060c \u0645\u0627\u0634\u06cc\u0646 \u0644\u0628\u0627\u0633\u0634\u0648\u06cc\u06cc \u0648 \u062a\u0647\u0648\u06cc\u0647 \u0645\u0637\u0628\u0648\u0639 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0627\u06cc\u0646\u0648\u0631\u062a\u0631 \u0631\u0627 \u062a\u063a\u0630\u06cc\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c, <code>\u0646\u0648\u0639 A<\/code> \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u0648\u0627\u0642\u0639\u200c\u0628\u06cc\u0646\u0627\u0646\u0647\u200c\u062a\u0631\u06cc \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0644\u0648\u0627\u0632\u0645 \u0645\u062f\u0631\u0646 \u062d\u0627\u0648\u06cc \u0645\u0631\u0627\u062d\u0644 \u06a9\u0646\u062a\u0631\u0644 \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9\u06cc \u0648 \u06cc\u06a9\u0633\u0648\u0633\u0627\u0632\u06cc \u0647\u0633\u062a\u0646\u062f.<\/li>\n<li>\u0628\u0631\u0627\u06cc \u0634\u0627\u0631\u0698\u0631 EV\u060c \u0631\u0627\u0628\u0637 \u0627\u06cc\u0646\u0648\u0631\u062a\u0631 PV \u06cc\u0627 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0635\u0646\u0639\u062a\u06cc \u0628\u0627 \u0645\u0628\u062f\u0644\u200c\u0647\u0627\u06cc \u0641\u0631\u06a9\u0627\u0646\u0633 \u0648 \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9 \u0642\u062f\u0631\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647\u200c\u062a\u0631\u060c \u0633\u0648\u0627\u0644 \u0634\u06a9\u0644 \u0645\u0648\u062c \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0633\u062e\u062a\u200c\u062a\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0633\u062a\u0647 \u0628\u0647 \u0637\u0631\u0627\u062d\u06cc \u0634\u0627\u0631\u0698\u0631 \u06cc\u0627 \u062f\u0631\u0627\u06cc\u0648\u060c \u06cc\u06a9 <code>\u0646\u0648\u0639 B<\/code> \u062f\u0633\u062a\u06af\u0627\u0647\u060c \u06cc\u0627 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0634 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0646\u0648\u0639 A \u0628\u0627 \u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 DC \u0627\u0636\u0627\u0641\u06cc \u06a9\u0647 \u062f\u0631 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u062a\u0639\u0628\u06cc\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062a\u0648\u0633\u0637 \u0637\u0631\u0627\u062d\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0627\u062c\u0631\u0627 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0627\u0634\u062f.<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0627\u0645\u0631 \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0634\u0627\u0631\u0698 EV \u0645\u0647\u0645 \u0627\u0633\u062a. \u062a\u062d\u062a \u0686\u0627\u0631\u0686\u0648\u0628 IEC 60364-7-722\u060c \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u0634\u0627\u0631\u0698 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0628\u0627\u0644\u0627\u062f\u0633\u062a \u062a\u0648\u0633\u0637 \u06cc\u06a9 <code>\u0646\u0648\u0639 A<\/code> \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u062d\u0627\u0641\u0638\u062a \u0634\u0648\u062f \u0627\u06af\u0631 EVSE \u0627\u0632 \u0642\u0628\u0644 <code>6 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631 DC<\/code> \u062a\u0634\u062e\u06cc\u0635 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f RDC-DD \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 IEC 62955 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u062f. \u0627\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0647\u0632\u06cc\u0646\u0647 \u0645\u0639\u0646\u0627\u062f\u0627\u0631 \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0646\u0648\u0639 B \u062f\u0631 \u0647\u0645\u0647 \u062c\u0627 \u0628\u0627\u0634\u062f. \u0627\u0645\u0627 \u0627\u06af\u0631 \u0627\u06cc\u0646 \u062a\u0634\u062e\u06cc\u0635 6 \u0645\u06cc\u0644\u06cc \u0622\u0645\u067e\u0631 DC \u062f\u0627\u062e\u0644\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u06cc\u0627 \u0627\u06af\u0631 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0628\u0647 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0634 \u0645\u062d\u0627\u0641\u0638\u062a\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u062f\u0633\u062a\u06af\u0627\u0647 \u0628\u0627\u0644\u0627\u062f\u0633\u062a\u06cc \u0628\u0627\u06cc\u062f \u0628\u0631 \u0627\u06cc\u0646 \u0627\u0633\u0627\u0633 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0639\u0645\u0644\u060c \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0646\u0628\u0627\u06cc\u062f \u0646\u0648\u0639 RCCB \u0631\u0627 \u0641\u0642\u0637 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0642\u06cc\u0645\u062a \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u0646\u062f. \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u0646\u0648\u0639 AC \u0627\u0633\u0627\u0633\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u0648\u06cc \u06a9\u0627\u063a\u0630 \u0642\u0627\u0628\u0644 \u0642\u0628\u0648\u0644 \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f\u060c \u0627\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u0646\u062a\u062e\u0627\u0628 \u0627\u0634\u062a\u0628\u0627\u0647\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u0627\u0631\u06cc \u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u0647 \u0628\u0627\u0631\u0647\u0627\u06cc \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9\u06cc \u0645\u062f\u0631\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06af\u0631 \u0645\u062f\u0627\u0631 \u0634\u0627\u0645\u0644 \u0634\u0627\u0631\u0698 EV\u060c \u062a\u0628\u062f\u06cc\u0644 \u062e\u0648\u0631\u0634\u06cc\u062f\u06cc \u06cc\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0645\u0648\u062a\u0648\u0631 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0627\u0633\u062a\u060c \u0647\u0645\u06cc\u0634\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 \u0631\u0627 \u0628\u0627 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u0633\u0627\u0632\u0646\u062f\u0647 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0646\u0635\u0628 \u0645\u0631\u0628\u0648\u0637\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<h3>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0642\u0637\u0628<\/h3>\n<ul>\n<li><code>RCCB \u062f\u0648 \u067e\u0644<\/code> \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062a\u06a9 \u0641\u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f<\/li>\n<li><code>RCCB \u0686\u0647\u0627\u0631 \u067e\u0644<\/code> \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0633\u0647 \u0641\u0627\u0632 \u0628\u0627 \u0646\u0638\u0627\u0631\u062a \u062e\u0646\u062b\u06cc \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0637\u0631\u0627\u062d\u06cc \u0646\u0635\u0628 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f<\/li>\n<\/ul>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u062a\u0639\u062f\u0627\u062f \u0642\u0637\u0628 \u0635\u062d\u06cc\u062d \u0645\u0647\u0645 \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u062a\u0645\u0627\u0645 \u0647\u0627\u062f\u06cc\u200c\u0647\u0627\u06cc \u062d\u0627\u0645\u0644 \u062c\u0631\u06cc\u0627\u0646 \u062a\u062d\u062a \u0646\u0638\u0627\u0631\u062a \u0628\u0627\u06cc\u062f \u0627\u0632 \u0645\u0633\u06cc\u0631 \u062d\u0633\u06af\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0639\u0628\u0648\u0631 \u06a9\u0646\u0646\u062f.<\/p>\n<h2>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 MCB \u0648 RCB<\/h2>\n<p>\u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0628\u0627\u0632\u0627\u0631\u0647\u0627\u060c, <code>RCB<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u062e\u0641\u0641 \u063a\u06cc\u0631\u0631\u0633\u0645\u06cc \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u062d\u0627\u0641\u0638 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u0645\u0627 \u0627\u0632 \u0646\u0638\u0631 \u0641\u0646\u06cc\u060c \u0627\u06cc\u0646 \u0627\u0635\u0637\u0644\u0627\u062d \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u062a\u0631 \u0648 \u06a9\u0645\u062a\u0631 \u062f\u0642\u06cc\u0642 \u0627\u0632 <code>RCCB<\/code>.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062e\u0631\u06cc\u062f \u0648 \u0627\u0646\u062a\u062e\u0627\u0628 \u0639\u0645\u0644\u06cc:<\/p>\n<ul>\n<li><code>MCB<\/code> = \u0641\u0642\u0637 \u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0636\u0627\u0641\u0647<\/li>\n<li><code>RCB<\/code> \u06cc\u0627 <code>\u0622\u0631 \u0633\u06cc \u062f\u06cc<\/code> = \u062e\u0627\u0646\u0648\u0627\u062f\u0647 \u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647<\/li>\n<li><code>RCCB<\/code> = \u062f\u0633\u062a\u06af\u0627\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0628\u062f\u0648\u0646 \u062d\u0641\u0627\u0638\u062a \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0636\u0627\u0641\u0647<\/li>\n<li><code>\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/code> = \u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 + \u062c\u0631\u06cc\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u062f\u0631 \u06cc\u06a9 \u0648\u0627\u062d\u062f<\/li>\n<\/ul>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u06a9\u0633\u06cc \u0628\u067e\u0631\u0633\u062f <code>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 MCB \u0648 RCB<\/code>, \u060c \u067e\u0627\u0633\u062e \u0639\u0645\u0644\u06cc \u0627\u06cc\u0646 \u0627\u0633\u062a:<\/p>\n<p><strong>MCB \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 \u0648 \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647 \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u062e\u0627\u0646\u0648\u0627\u062f\u0647 RCB \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0637\u0627\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0646\u0634\u062a\u06cc \u0648 \u062e\u0637\u0631 \u0634\u0648\u06a9 \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/strong><\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0633\u0637\u062d \u0627\u0635\u0637\u0644\u0627\u062d\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f <a href=\"https:\/\/test.viox.com\/fa\/rcb-full-form-residual-current-breaker\/\">\u0641\u0631\u0645 \u06a9\u0627\u0645\u0644 RCB \u062f\u0631 \u0628\u0631\u0642: \u0642\u0637\u0639 \u06a9\u0646\u0646\u062f\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647<\/a> \u0648 <a href=\"https:\/\/test.viox.com\/fa\/rccb-full-form-understanding-residual-current-circuit-breakers\/\">\u0641\u0631\u0645 \u06a9\u0627\u0645\u0644 RCCB: \u062f\u0631\u06a9 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0642\u0637\u0639 \u062c\u0631\u06cc\u0627\u0646 \u0646\u0634\u062a\u06cc<\/a>.<\/p>\n<h2>RCCB \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 MCB \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 RCBO<\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0627\u0632 \u0622\u06af\u0627\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0641\u0631\u0627\u062a\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f\u060c \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0648 \u062e\u0631\u06cc\u062f\u0627\u0631\u0627\u0646 \u0627\u0632 \u067e\u0631\u0633\u06cc\u062f\u0646 <code>RCCB \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 MCB<\/code> \u062f\u0633\u062a \u0645\u06cc\u200c\u06a9\u0634\u0646\u062f \u0648 \u0634\u0631\u0648\u0639 \u0628\u0647 \u067e\u0631\u0633\u06cc\u062f\u0646 \u0627\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 RCBO \u0645\u0639\u0645\u0627\u0631\u06cc \u0628\u0647\u062a\u0631\u06cc \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 8px;\">\u062f\u0633\u062a\u06af\u0627\u0647<\/th>\n<th style=\"padding: 8px;\">\u0645\u062d\u0627\u0641\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631<\/th>\n<th style=\"padding: 8px;\">\u0645\u062d\u0627\u0641\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647<\/th>\n<th style=\"padding: 8px;\">\u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u0646\u0634\u062a\u06cc \u0632\u0645\u06cc\u0646<\/th>\n<th style=\"padding: 8px;\">\u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u0639\u0645\u0648\u0644\u06cc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">MCB<\/td>\n<td style=\"padding: 8px;\">\u0628\u0644\u0647<\/td>\n<td style=\"padding: 8px;\">\u0628\u0644\u0647<\/td>\n<td style=\"padding: 8px;\">\u062e\u06cc\u0631<\/td>\n<td style=\"padding: 8px;\">\u062d\u0641\u0627\u0638\u062a \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u062f\u0627\u0631 \u0634\u0627\u062e\u0647<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">RCCB<\/td>\n<td style=\"padding: 8px;\">\u062e\u06cc\u0631<\/td>\n<td style=\"padding: 8px;\">\u062e\u06cc\u0631<\/td>\n<td style=\"padding: 8px;\">\u0628\u0644\u0647<\/td>\n<td style=\"padding: 8px;\">\u062d\u0641\u0627\u0638\u062a \u0646\u0634\u062a\u06cc \u0645\u0634\u062a\u0631\u06a9 \u0628\u0627 MCB\u0647\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/td>\n<td style=\"padding: 8px;\">\u0628\u0644\u0647<\/td>\n<td style=\"padding: 8px;\">\u0628\u0644\u0647<\/td>\n<td style=\"padding: 8px;\">\u0628\u0644\u0647<\/td>\n<td style=\"padding: 8px;\">\u062d\u0641\u0627\u0638\u062a \u0645\u062f\u0627\u0631 \u0641\u0631\u062f\u06cc \u0628\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f \u062a\u0631\u06a9\u06cc\u0628\u06cc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0627\u06af\u0631 \u0641\u0636\u0627\u06cc \u067e\u0627\u0646\u0644\u060c \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u062a\u0631\u06cc\u067e \u0645\u0632\u0627\u062d\u0645 \u0648 \u0627\u0646\u062a\u062e\u0627\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc \u062f\u0631 \u0647\u0631 \u0645\u062f\u0627\u0631 \u0645\u0647\u0645 \u0628\u0627\u0634\u062f\u060c, <a href=\"https:\/\/test.viox.com\/fa\/rcbo\/\">\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/a> \u0627\u063a\u0644\u0628 \u0628\u0647 \u067e\u0627\u0633\u062e \u0645\u0647\u0646\u062f\u0633\u06cc \u0628\u0647\u062a\u0631\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u0639\u0645\u0627\u0631\u06cc \u0639\u0645\u06cc\u0642\u200c\u062a\u0631\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f <a href=\"https:\/\/test.viox.com\/fa\/rcbo-vs-rccb-mcb-comparison-space-cost-selectivity\/\">RCBO \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 RCCB + MCB: \u0645\u0642\u0627\u06cc\u0633\u0647 \u0641\u0636\u0627\u060c \u0647\u0632\u06cc\u0646\u0647 \u0648 \u0627\u0646\u062a\u062e\u0627\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc<\/a>.<\/p>\n<h2>\u0627\u0634\u062a\u0628\u0627\u0647\u0627\u062a \u0631\u0627\u06cc\u062c \u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u06cc\u0646 RCCB \u0648 MCB<\/h2>\n<h3>1. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 MCB \u0628\u0647 \u062a\u0646\u0647\u0627\u06cc\u06cc \u062f\u0631 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u0634\u0648\u06a9 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a<\/h3>\n<p>\u0627\u06cc\u0646 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647 \u0645\u0641\u0647\u0648\u0645\u06cc \u0627\u0633\u062a. \u062d\u0641\u0627\u0638\u062a \u0641\u0642\u0637 MCB \u062f\u0631 \u0645\u062f\u0627\u0631\u0647\u0627\u06cc \u0645\u0631\u0637\u0648\u0628\u060c \u0628\u06cc\u0631\u0648\u0646\u06cc \u06cc\u0627 \u067e\u0631\u062a\u0645\u0627\u0633 \u06a9\u0647 \u062d\u0641\u0627\u0638\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f\u060c \u0646\u0627\u0642\u0635 \u0627\u0633\u062a.<\/p>\n<h3>2. \u0641\u0631\u0636 \u0628\u0631 \u0627\u06cc\u0646\u06a9\u0647 RCCB \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u062d\u0641\u0627\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f<\/h3>\n<p>RCCB \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u062c\u0631\u06cc\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 MCB \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06af\u0631 RCCB \u0631\u0627 \u0628\u0647 \u062a\u0646\u0647\u0627\u06cc\u06cc \u0628\u062f\u0648\u0646 \u062d\u0641\u0627\u0638\u062a \u0645\u0646\u0627\u0633\u0628 \u0628\u0627\u0644\u0627\u062f\u0633\u062a\u06cc \u06cc\u0627 \u0647\u0645\u0627\u0647\u0646\u06af \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f\u060c \u0646\u0635\u0628 \u0646\u0627\u0642\u0635 \u0627\u0633\u062a.<\/p>\n<h3>3. \u0627\u0646\u062a\u062e\u0627\u0628 \u062d\u0633\u0627\u0633\u06cc\u062a RCCB \u0627\u0634\u062a\u0628\u0627\u0647<\/h3>\n<p>\u0622\u0633\u062a\u0627\u0646\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u062e\u06cc\u0644\u06cc \u0632\u06cc\u0627\u062f \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0646\u062a\u0648\u0627\u0646\u062f \u062d\u0641\u0627\u0638\u062a \u0634\u062e\u0635\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u062f. \u062e\u06cc\u0644\u06cc \u06a9\u0645 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627\u0639\u062b \u062a\u0631\u06cc\u067e \u0645\u0632\u0627\u062d\u0645 \u0634\u0648\u062f \u0627\u06af\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0627\u0645\u0646\u0627\u0633\u0628 \u0628\u0627\u0634\u062f.<\/p>\n<h3>4. \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0646 \u0646\u0648\u0639 \u062f\u0633\u062a\u06af\u0627\u0647<\/h3>\n<p>\u0628\u0627\u0631\u0647\u0627\u06cc\u06cc \u0628\u0627 \u062a\u0628\u062f\u06cc\u0644 \u062a\u0648\u0627\u0646 \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0646\u0648\u0639 \u062f\u0633\u062a\u06af\u0627\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u0646\u062f. \u0627\u06cc\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 <code>\u0646\u0648\u0639 AC<\/code> \u0641\u0631\u0636\u06cc\u0627\u062a \u0642\u062f\u06cc\u0645\u06cc \u062f\u06cc\u06af\u0631 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0628\u0627\u0631 \u0645\u062f\u0631\u0646 \u0645\u0646\u0627\u0633\u0628 \u0646\u06cc\u0633\u062a\u0646\u062f.<\/p>\n<h3>5. \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0646 \u0647\u0645\u0627\u0647\u0646\u06af\u06cc \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647 \u0648 \u062d\u0641\u0627\u0638\u062a \u067e\u0634\u062a\u06cc\u0628\u0627\u0646<\/h3>\n<p>\u0627\u0646\u062a\u062e\u0627\u0628 \u0639\u0645\u0644\u06a9\u0631\u062f \u0646\u0634\u062a\u06cc \u0635\u062d\u06cc\u062d \u06a9\u0627\u0641\u06cc \u0646\u06cc\u0633\u062a. \u0622\u0631\u0627\u06cc\u0634 \u0645\u062d\u0627\u0641\u0638\u062a\u06cc \u0646\u06cc\u0632 \u0628\u0627\u06cc\u062f \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u062e\u0637\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0622\u0646 \u0646\u0642\u0637\u0647 \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645 \u0645\u0646\u0627\u0633\u0628 \u0628\u0627\u0634\u062f.<\/p>\n<h3>6. Mixing terminology without clarifying the device function<\/h3>\n<p>Users often say <code>RCB<\/code>, <code>\u0622\u0631 \u0633\u06cc \u062f\u06cc<\/code>\u060c \u0648 <code>RCCB<\/code> interchangeably. That is common in conversation, but for specification and procurement, the exact device type matters.<\/p>\n<h2>Recommended Protection Strategy<\/h2>\n<p>If you want the shortest technically sound recommendation, it is this:<\/p>\n<ul>\n<li>use <a href=\"https:\/\/test.viox.com\/fa\/mcb\/\">MCB<\/a> for overload and short-circuit protection<\/li>\n<li>use <a href=\"https:\/\/test.viox.com\/fa\/rccb\/\">RCCB<\/a> where earth-leakage and personal protection are required<\/li>\n<li>use <a href=\"https:\/\/test.viox.com\/fa\/rcbo\/\">\u0622\u0631 \u0633\u06cc \u0628\u06cc \u0627\u0648<\/a> where you want both in one device<\/li>\n<\/ul>\n<p>That is the practical answer behind most field-selection discussions on this topic.<\/p>\n<h2>\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644<\/h2>\n<h3>What is the main difference between RCCB and MCB?<\/h3>\n<p>The main difference is the fault type they detect. RCCB detects earth-leakage current imbalance, while MCB detects overload and short-circuit current.<\/p>\n<h3>What is the function of RCCB?<\/h3>\n<p>The core job of an RCCB is to detect current leaking from the intended circuit path to earth and disconnect the circuit before that leakage becomes a severe shock or fire hazard.<\/p>\n<h3>Can RCCB replace MCB?<\/h3>\n<p>Not by itself. RCCB does not provide standard overcurrent protection. In most installations, RCCB must work with MCB, or you should use an RCBO.<\/p>\n<h3>Is RCCB better than MCB?<\/h3>\n<p>Not in a general sense. RCCB is better for leakage and shock protection. MCB is better for overload and short-circuit protection. They solve different problems.<\/p>\n<h3>What is the difference between MCB and RCB?<\/h3>\n<p>MCB protects against overcurrent faults. RCB-type devices protect against residual-current or leakage faults. In practice, many users mean RCCB when they say RCB.<\/p>\n<h3>Why does my RCCB trip but the MCB does not?<\/h3>\n<p>That usually means the fault is leakage to earth rather than overload or short circuit. The RCCB is detecting imbalance, while the MCB does not see enough overcurrent to trip.<\/p>\n<h3>Should I use RCCB or RCBO for a final circuit?<\/h3>\n<p>If you want combined overcurrent and leakage protection on a single circuit, RCBO is often the cleaner solution. If the design uses shared residual-current protection with separate branch overcurrent devices, RCCB + MCB may still be appropriate.<\/p>\n<h2>\u0646\u062a\u064a\u062c\u0647 \u06af\u064a\u0631\u06cc<\/h2>\n<p>If your question is <code>\u0686\u0631\u0627 \u0627\u0632 RCCB \u0628\u0647 \u062c\u0627\u06cc MCB \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f<\/code>, the technically correct answer is:<\/p>\n<p><strong>Use RCCB where you need protection against electric shock and earth leakage. Use MCB where you need protection against overload and short circuit. In most practical systems, use both together, or use RCBO when you want both functions in one device.<\/strong><\/p>\n<p>That is also the cleanest way to understand:<\/p>\n<ul>\n<li><code>rccb vs mcb<\/code><\/li>\n<li><code>rccb and mcb difference<\/code><\/li>\n<li><code>rccb function<\/code><\/li>\n<li><code>rccb circuit breaker<\/code><\/li>\n<li><code>difference between mcb and rcb<\/code><\/li>\n<\/ul>\n<p>Those distinctions are what matter in real selection work, because leakage protection, overcurrent protection, and fault-level coordination all have to be correct at the same time.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5528.53px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5528.53px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Direct Answer You do not use an RCCB instead of an MCB for every purpose. You use an RCCB when you need electric shock and earth-leakage protection, and you use an MCB when you need overload and short-circuit protection. In most real installations, the correct answer is not RCCB or MCB, but RCCB + MCB [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18938,"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-18935","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/posts\/18935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/comments?post=18935"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/posts\/18935\/revisions"}],"predecessor-version":[{"id":23286,"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/posts\/18935\/revisions\/23286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/media\/18938"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/media?parent=18935"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/categories?post=18935"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/fa\/wp-json\/wp\/v2\/tags?post=18935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}