{"id":20715,"date":"2025-12-10T13:47:52","date_gmt":"2025-12-10T05:47:52","guid":{"rendered":"https:\/\/viox.com\/?p=20715"},"modified":"2025-12-10T13:50:44","modified_gmt":"2025-12-10T05:50:44","slug":"mccb-busbar-connection-protection-guide","status":"publish","type":"post","link":"https:\/\/test.viox.com\/my\/mccb-busbar-connection-protection-guide\/","title":{"rendered":"MCCB for Busbar Systems: Connection and Protection Guide"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\u1001\u1031\u1010\u103a\u1019\u102e\u1005\u1000\u103a\u1019\u103e\u102f\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a\u104a, <a href=\"https:\/\/test.viox.com\/my\/busbar\/\"><strong>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a<\/strong><\/a> 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href=\"https:\/\/test.viox.com\/my\/mccb\/\"><strong>\u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c case circuit breakers (MCCBs)<\/strong><\/a> \u1014\u103e\u1004\u1037\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u1021\u1000\u103c\u102c\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1021\u101b\u1031\u1038\u1015\u102b\u101e\u1031\u102c \u1006\u102f\u1036\u1019\u103e\u1010\u103a\u1010\u1005\u103a\u1001\u102f\u1016\u103c\u1005\u103a\u1015\u103c\u102e\u1038\u104a \u1019\u101c\u103b\u1031\u102c\u103a\u1000\u1014\u103a\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038\u104a \u1005\u1014\u1005\u103a\u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a 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\u1005\u102e\u1038\u1015\u103d\u102c\u1038\u101b\u1031\u1038\u1021\u1006\u1031\u102c\u1000\u103a\u1021\u1026\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1013\u102c\u1010\u103a\u1021\u102c\u1038\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u100a\u1037\u103a \u1005\u1000\u103a\u101b\u102f\u1036\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1013\u102d\u1000\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u101e\u103d\u1031\u1038\u101c\u103d\u103e\u1010\u103a\u1000\u103c\u1031\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1019\u103b\u102d\u102f\u1038\u1019\u103b\u102d\u102f\u1038\u101e\u1031\u102c\u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1016\u103c\u1004\u1037\u103a\u101c\u102c\u101e\u100a\u103a- \u1015\u103c\u102c\u1038\u1001\u103b\u1015\u103a\u1001\u103b\u1015\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u104a \u1021\u1001\u1031\u102b\u1004\u103a\u1038\u1015\u1031\u102b\u1000\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u101e\u102e\u1038\u1001\u103c\u102c\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1011\u102f\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1011\u1030\u1038\u1015\u103c\u102f\u1015\u101b\u102d\u102f\u1016\u102d\u102f\u1004\u103a\u1019\u103b\u102c\u1038\u104b \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u101e\u102d\u101e\u102d\u101e\u102c\u101e\u102c\u101e\u1000\u103a\u101b\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u101b\u103e\u102d\u101e\u100a\u103a\u2014\u1000\u103c\u1031\u1038\u1014\u102e\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1000\u1030\u1038\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1010\u102c\u101b\u103e\u100a\u103a\u1001\u1036\u1019\u103e\u102f\u1000\u102d\u102f\u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u1015\u103c\u102e\u1038 \u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a\u101e\u100a\u103a \u1021\u1001\u103b\u102d\u102f\u1037\u101e\u1031\u102c \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u102d\u102f\u1019\u102d\u102f\u1015\u1031\u102b\u1037\u1015\u102b\u1038\u1015\u103c\u102e\u1038 \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u101e\u1000\u103a\u101e\u102c\u101e\u1031\u102c \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1005\u101b\u102c\u1010\u1005\u103a\u1001\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1021\u1010\u103d\u1000\u103a MCCB \u1019\u103b\u102c\u1038 \u1021\u1018\u101a\u103a\u1000\u103c\u1031\u102c\u1004\u1037\u103a\u1014\u100a\u103a\u1038\u104b<\/h3>\n<p><strong>Molded Case Circuit Breakers \u1019\u103b\u102c\u1038<\/strong> \u101e\u100a\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1013\u102d\u1000\u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1021\u1016\u103c\u1005\u103a \u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u101e\u100a\u103a\u104b <a href=\"https:\/\/test.viox.com\/my\/mcb\/\">\u1021\u101e\u1031\u1038\u1005\u102c\u1038 circuit breakers (MCBs)<\/a>, \u1014\u103e\u1004\u1037\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1015\u102b\u1000 MCCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a 16A \u1019\u103e 1600A) \u1000\u102d\u102f \u1000\u102d\u102f\u1004\u103a\u1010\u103d\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1036\u101c\u102d\u102f\u1000\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u102d\u102f\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1021\u1010\u103d\u1000\u103a \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1006\u1000\u103a\u1010\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a MCCB \u1019\u103b\u102c\u1038\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u102c\u1038\u101e\u102c\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1005\u103d\u102c\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u100a\u103a-<\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/my\/product\/vob5-125-mcb\/\"><strong>\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c\u1001\u103b\u102d\u102f\u1038\u1016\u103b\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038<\/strong><\/a>\u1001\u1031\u1010\u103a\u1019\u102e MCCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a 25kA \u1019\u103e 150kA \u1021\u1011\u102d\u101b\u103e\u102d\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u102d\u102f\u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038 (Icu) \u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u1015\u103c\u102e\u1038 \u1015\u102b\u101d\u102b\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1019\u101b\u103e\u102d\u1019\u1016\u103c\u1005\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1000\u103b\u1005\u103a\u101c\u103b\u1005\u103a\u1005\u103d\u102c\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038<\/strong>\u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1000\u103c\u102e\u1038\u1019\u102c\u1038\u101e\u1031\u102c\u1000\u1031\u1018\u101a\u103a\u1000\u103c\u102d\u102f\u1038\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1018\u1031\u102c\u1004\u103a\u1014\u1031\u101b\u102c\u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u101a\u103a\u1015\u103c\u1004\u103a\u101c\u103d\u101a\u103a\u101e\u1031\u102c\u1015\u102f\u1036\u1005\u1036<\/strong>MCCB \u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u1000\u102d\u102f \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1010\u1005\u103a\u1001\u102f\u1010\u100a\u103a\u1038\u101e\u102d\u102f\u1037 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1011\u102d\u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u101b\u1031\u1012\u102e\u101a\u102d\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1000\u103d\u1014\u103a\u101b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u101e\u1031\u102c\u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f<\/strong>\u1021\u1015\u1030-\u101e\u1036\u101c\u102d\u102f\u1000\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u103d\u1014\u103a\u1014\u1005\u103a\u1001\u101b\u102e\u1038\u1005\u1009\u103a\u101a\u1030\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1005\u1014\u1005\u103a\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1021\u1011\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u103d\u1000\u103a\u1014\u1031\u1005\u1009\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u1014\u100a\u103a\u1038\u101e\u1031\u102c \u1001\u101c\u102f\u1010\u103a\u1002\u102e\u101a\u102c\u1021\u1005\u102f\u1021\u101d\u1031\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a IEC 61439 \u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u100a\u102e \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c MCCB-\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u1019\u103e\u1010\u1005\u103a\u1006\u1004\u1037\u103a \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u102d\u102f\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1000\u102d\u102f \u101e\u1000\u103a\u101e\u1031\u1015\u103c\u101b\u1019\u100a\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/complete-busbar-distribution-system-layout-showing-multiple-mccbs-mounted-on-a-three-phase-busbar-system-in-an-electrical-panel.webp\" alt=\"Complete busbar distribution system layout showing multiple MCCBs\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1018\u1031\u102c\u1004\u103a\u1010\u1005\u103a\u1001\u102f\u1010\u103d\u1004\u103a \u101e\u102f\u1036\u1038\u1006\u1004\u1037\u103a\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1010\u103d\u1004\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c MCCB \u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u1000\u102d\u102f\u1015\u103c\u101e\u1011\u102c\u1038\u101e\u100a\u1037\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036\u1015\u102f\u1036\u1005\u1036\u104a \u1021\u101b\u1031\u102c\u1004\u103a\u1000\u102f\u1012\u103a\u1016\u103c\u1004\u1037\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1005\u1014\u1005\u103a\u1010\u1000\u103b\u1005\u102e\u1005\u1009\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u101d\u102b\u101a\u102c\u1000\u103c\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1015\u102b\u101b\u103e\u102d\u101e\u100a\u103a\u104b<\/figcaption><\/figure>\n<h2>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1021\u101c\u1031\u1037\u1021\u1000\u103b\u1004\u1037\u103a\u1019\u103b\u102c\u1038<\/h2>\n<p>MCCB \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u1021\u1000\u103c\u102c\u1038 \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u101e\u100a\u103a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u104f \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u102f\u1010\u103a\u1019\u103c\u1005\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u101e\u1031\u102c\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1019\u103e\u102f\u1000\u102d\u102f\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1031\u102c \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c\u1001\u102f\u1001\u1036\u1021\u102c\u1038\u1021\u1006\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u104a \u1019\u102e\u1038\u1018\u1031\u1038\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1005\u102e\u1005\u1009\u103a\u1019\u1011\u102c\u1038\u101e\u1031\u102c \u101b\u1015\u103a\u1006\u102d\u102f\u1004\u103a\u1038\u1001\u103b\u102d\u1014\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103b\u102c\u1038 \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1019\u103b\u102c\u1038<\/h3>\n<p><strong>1. \u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a Bolt \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f<\/strong><\/p>\n<p>\u1021\u101e\u102f\u1036\u1038\u1021\u1019\u103b\u102c\u1038\u1006\u102f\u1036\u1038\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103e\u102c MCCB \u1010\u102c\u1019\u102e\u1014\u101a\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1019\u103c\u1004\u1037\u103a\u101e\u1031\u102c \u1021\u1019\u103c\u1014\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u101e\u102d\u102f\u1037 \u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b MCCB \u104f \u1010\u102c\u1019\u102e\u1014\u101a\u103a\u1021\u1015\u103c\u102c\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1014\u103e\u1004\u1037\u103a \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1001\u103b\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u1011\u102d\u1010\u103d\u1031\u1037\u1015\u103c\u102e\u1038 \u101e\u1010\u1039\u1010\u102f\u1014\u103e\u1004\u1037\u103a\u101e\u1010\u1039\u1010\u102f\u1011\u102d\u1010\u103d\u1031\u1037\u101e\u100a\u1037\u103a \u1021\u1004\u103a\u1010\u102c\u1016\u1031\u1037\u1005\u103a\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b \u1024\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u101e\u100a\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1010\u102d\u102f\u1037\u1000\u102d\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1014\u103e\u1004\u1037\u103a MCCB \u1010\u102c\u1019\u102e\u1014\u101a\u103a\u1014\u103e\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1010\u103d\u1004\u103a \u1015\u103c\u102c\u1038\u1001\u103b\u1015\u103a\u1001\u103b\u1015\u103a\u104a \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u101e\u1031\u102c \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>\u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1016\u102d\u1021\u102c\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1019\u103e\u102f<\/li>\n<li>\u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u100a\u103e\u1015\u103a\u1021\u102c\u1038\u1021\u1010\u103d\u1000\u103a \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\u1004\u103a\u1038\u1021\u102c\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038<\/li>\n<\/ul>\n<p><strong>2. Lug-Based \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f<\/strong><\/p>\n<p>\u1021\u1001\u103b\u102d\u102f\u1037\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1014\u103e\u1004\u1037\u103a MCCB \u1010\u102c\u1019\u102e\u1014\u101a\u103a\u1019\u103b\u102c\u1038\u1000\u103c\u102c\u1038\u1010\u103d\u1004\u103a \u1016\u102d\u101e\u102d\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c lug \u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u100a\u103a\u104b \u1024\u1001\u103b\u1009\u103a\u1038\u1000\u1015\u103a\u1019\u103e\u102f\u101e\u100a\u103a MCCB \u1010\u1015\u103a\u1006\u1004\u103a\u101e\u100a\u1037\u103a\u1021\u1014\u1031\u1021\u1011\u102c\u1038\u101e\u100a\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1010\u102d\u1021\u1000\u103b\u1019\u1000\u102d\u102f\u1000\u103a\u100a\u102e\u101e\u100a\u1037\u103a\u1021\u1001\u102b \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u103d\u101a\u103a\u1015\u103c\u1004\u103a\u101c\u103d\u101a\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1031\u1038\u1005\u103d\u1019\u103a\u1038\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u103d\u102c\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101b\u1019\u100a\u1037\u103a \u1014\u1031\u102c\u1000\u103a\u1011\u1015\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1021\u1019\u103e\u1010\u103a\u1010\u1005\u103a\u1001\u102f\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>3. Plug-On\/Comb \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038<\/strong><\/p>\n<p>\u1021\u1001\u103b\u102d\u102f\u1037\u101e\u1031\u102c MCCB \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1011\u1030\u1038\u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1011\u102f\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c comb \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1021\u1012\u1000\u103a\u1010\u102c\u1019\u103b\u102c\u1038\u1015\u1031\u102b\u103a\u101e\u102d\u102f\u1037 \u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c\u1010\u1015\u103a\u1006\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101b\u1014\u103a plug-on \u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u1019\u103b\u102c\u1038\u1015\u102b\u101b\u103e\u102d\u101e\u100a\u103a\u104b \u1024\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1010\u101e\u1019\u1010\u103a\u1010\u100a\u103a\u1038\u101b\u103e\u102d\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u101e\u1031\u102c\u103a\u101c\u100a\u103a\u1038 \u101c\u102d\u102f\u1000\u103a\u1016\u1000\u103a\u100a\u102e\u101e\u1031\u102c MCCB \u1019\u1031\u102c\u103a\u1012\u101a\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1015\u101b\u102d\u102f\u1016\u102d\u102f\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/three-different-mccb-mounting-configuration-options-for-busbar-connections.webp\" alt=\"Three different MCCB mounting configuration options for busbar connections\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1019\u1010\u1030\u100a\u102e\u101e\u1031\u102c MCCB \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1005\u101b\u102c\u101e\u102f\u1036\u1038\u1001\u102f\u2014\u1011\u102d\u1015\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u104a \u1018\u1031\u1038\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1021\u1031\u102c\u1000\u103a\u1001\u103c\u1031\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u2014\u1000\u102d\u102f \u1021\u102d\u102f\u1004\u103a\u1006\u102d\u102f\u1019\u1000\u103a\u1011\u101b\u1005\u103a\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1015\u102f\u1036\u1010\u103d\u1004\u103a \u1015\u103c\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/figcaption><\/figure>\n<h3>\u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1010\u1004\u103a\u1038\u1021\u102c\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h3>\n<p>\u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c\u1010\u1004\u103a\u1038\u1021\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u104f \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u1006\u102f\u1036\u1038\u1021\u1001\u103b\u1000\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u1010\u1004\u103a\u1038\u1021\u102c\u1038\u1014\u100a\u103a\u1038\u101e\u1031\u102c\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u101e\u1031\u102c \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c\u1001\u102f\u1001\u1036\u1021\u102c\u1038\u1021\u1006\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b \u1010\u1004\u103a\u1038\u1021\u102c\u1038\u101c\u103d\u1014\u103a\u1000\u1032\u101e\u1031\u102c \u1021\u1019\u103c\u1014\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1001\u103b\u100a\u103a\u1019\u103b\u103e\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1005\u1031\u1015\u103c\u102e\u1038 \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u102f\u1036\u1015\u103b\u1000\u103a\u1005\u1031\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>MCCB \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\u1004\u103a\u1038\u1021\u102c\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1019\u103c\u1032\u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1015\u102b\u104b.<\/strong> \u101b\u100a\u103a\u100a\u103d\u103e\u1014\u103a\u1038\u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a\u1021\u1016\u103c\u1005\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a-<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 20px 0;\" border=\"1\">\n<tbody>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; text-align: left;\">MCCB \u1018\u1031\u102c\u1004\u103a\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038<\/th>\n<th style=\"padding: 10px; text-align: left;\">\u1010\u102c\u1019\u102e\u1014\u101a\u103a Bolt \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038<\/th>\n<th style=\"padding: 10px; text-align: left;\">\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1010\u1004\u103a\u1038\u1021\u102c\u1038\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038<\/th>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">100A \u1021\u1011\u102d<\/td>\n<td style=\"padding: 10px;\">M6<\/td>\n<td style=\"padding: 10px;\">5-10 Nm (44-88 lb-in)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">125-250A<\/td>\n<td style=\"padding: 10px;\">M8<\/td>\n<td style=\"padding: 10px;\">15-21 Nm (133-186 lb-in)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">400-630A<\/td>\n<td style=\"padding: 10px;\">M10<\/td>\n<td style=\"padding: 10px;\">30-50 Nm (265-442 lb-in)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">800A \u1014\u103e\u1004\u1037\u103a\u1021\u1011\u1000\u103a<\/td>\n<td style=\"padding: 10px;\">M12 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1011\u102d\u102f\u1037\u1011\u1000\u103a\u1000\u103c\u102e\u1038\u101e\u1031\u102c<\/td>\n<td style=\"padding: 10px;\">50-70 Nm (442-619 lb-in)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a- \u1024\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u101b\u102f\u1015\u103a\u1016\u1031\u102c\u103a\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a\u1016\u103c\u1005\u103a\u101e\u100a\u103a\u104b \u1010\u102d\u1000\u103b\u101e\u1031\u102c\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a VIOX MCCB \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1005\u102c\u101b\u103d\u1000\u103a\u1005\u102c\u1010\u1019\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1019\u103c\u1032\u1010\u102d\u102f\u1004\u103a\u1015\u1004\u103a\u1015\u102b\u104b.<\/em><\/p>\n<p><strong>\u1019\u101b\u103e\u102d\u1019\u1016\u103c\u1005\u103a\u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1010\u1004\u103a\u1038\u1021\u102c\u1038\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u103e\u102f\u1021\u101c\u1031\u1037\u1021\u1000\u103b\u1004\u1037\u103a\u1019\u103b\u102c\u1038-<\/strong><\/p>\n<ul>\n<li>\u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1011\u102c\u1038\u101e\u1031\u102c \u1010\u1004\u103a\u1038\u1021\u102c\u1038\u101c\u102d\u1019\u103a\u1016\u1032\u1037\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u2014\u1001\u1036\u1005\u102c\u1038\u1019\u103e\u102f\u1016\u103c\u1004\u1037\u103a \u1018\u101a\u103a\u1010\u1031\u102c\u1037\u1019\u103e \u1019\u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1015\u102b\u1014\u103e\u1004\u1037\u103a<\/li>\n<li>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1010\u1005\u103a\u1001\u102f\u1000\u102d\u102f \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1005\u1031\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1018\u1031\u102c\u1037\u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u101b\u103e\u102d\u1015\u102b\u1000 \u1010\u1004\u103a\u1038\u1021\u102c\u1038\u1000\u102d\u102f \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u101e\u1031\u102c \u1021\u1005\u102e\u1021\u1005\u1025\u103a\u1016\u103c\u1004\u1037\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b<\/li>\n<li>\u1019\u1030\u101c\u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1015\u1031\u1038\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u1010\u1004\u103a\u1038\u1021\u102c\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b (\u1021\u1015\u1030\u1005\u1000\u103a\u101d\u1014\u103a\u1038\u101e\u100a\u103a \u1021\u1006\u1005\u103a\u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1005\u1031\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a)<\/li>\n<li>\u1010\u1004\u103a\u1038\u1021\u102c\u1038\u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1005\u1010\u1004\u103a\u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1019\u103b\u102c\u1038\u104f \u1010\u1005\u103a\u1005\u102d\u1010\u103a\u1010\u1005\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1021\u1016\u103c\u1005\u103a \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u1015\u102b<\/li>\n<\/ul>\n<h3>\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1011\u102d\u1010\u103d\u1031\u1037\u1006\u1000\u103a\u1006\u1036\u1019\u103e\u102f\u1000\u102f\u101e\u1001\u103c\u1004\u103a\u1038<\/h3>\n<p>\u101e\u1010\u1039\u1010\u102f\u1014\u103e\u1004\u1037\u103a\u101e\u1010\u1039\u1010\u102f\u1011\u102d\u1010\u103d\u1031\u1037\u101e\u100a\u1037\u103a \u1021\u1004\u103a\u1010\u102c\u1016\u1031\u1037\u1005\u103a\u104f\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u101e\u100a\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1001\u102f\u1001\u1036\u1021\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101b\u1031\u101b\u103e\u100a\u103a\u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f\u1000\u102d\u102f \u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u101e\u1000\u103a\u101b\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1000\u103c\u1031\u1038\u1014\u102e\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a-<\/strong><\/p>\n<ol>\n<li>\u1015\u103d\u1014\u103a\u1038\u1015\u1032\u1037\u1001\u103c\u1004\u103a\u1038\u1019\u101b\u103e\u102d\u101e\u1031\u102c \u101e\u1014\u1037\u103a\u1005\u1004\u103a\u1006\u1031\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d \u1019\u100a\u103a\u101e\u100a\u1037\u103a\u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u100a\u1005\u103a\u100a\u1019\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f\u1019\u1006\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1015\u102b<\/li>\n<li>\u1021\u1019\u103e\u102f\u1014\u1037\u103a\u1015\u102b\u1038\u101e\u1031\u102c \u1021\u101d\u1010\u103a\u1005\u1016\u103c\u1004\u1037\u103a \u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u1015\u103d\u1010\u103a\u1010\u102d\u102f\u1000\u103a\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1000\u102d\u102f \u1015\u102d\u102f\u1019\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1005\u1031\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a<\/li>\n<li>\u1021\u102d\u102f\u1004\u103a\u1006\u102d\u102f\u1015\u101b\u102d\u102f\u1015\u102e\u101c\u103a\u1021\u101b\u1000\u103a\u1016\u103c\u1004\u1037\u103a \u101e\u1014\u1037\u103a\u1005\u1004\u103a\u1015\u103c\u102e\u1038 \u101c\u102f\u1036\u1038\u101d\u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1021\u1031\u102c\u1004\u103a\u1011\u102c\u1038\u1015\u102b<\/li>\n<li>\u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a\u1016\u103c\u1005\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u101b\u1014\u103a \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1015\u103c\u102e\u1038\u1015\u103c\u102e\u1038\u1001\u103b\u1004\u103a\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1015\u102b<\/li>\n<\/ol>\n<p><strong>\u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a-<\/strong><\/p>\n<ol>\n<li>\u101e\u1036\u1019\u100f\u102d \u1018\u101b\u1015\u103a(\u101b\u103e\u103a) \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u103d\u1010\u103a\u1010\u102d\u102f\u1000\u103a\u101e\u100a\u1037\u103a\u1021\u1015\u103c\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d \u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a\u1021\u101c\u103d\u103e\u102c\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u1015\u102b\u104b<\/li>\n<li>\u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a\u1006\u1014\u1037\u103a\u1000\u103b\u1004\u103a\u1012\u103c\u1015\u103a\u1015\u1031\u102b\u1004\u103a\u1038\u1015\u102b\u1038\u101c\u103d\u103e\u102c\u1000\u102d\u102f \u101c\u102d\u1019\u103a\u1038\u1015\u102b\u104b<\/li>\n<li>\u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1021\u1015\u103c\u102e\u1038\u101e\u1010\u103a\u1015\u102b\u2014\u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a\u101e\u100a\u103a \u101c\u1031\u1014\u103e\u1004\u1037\u103a\u1011\u102d\u1010\u103d\u1031\u1037\u101e\u1031\u102c\u1021\u1001\u102b \u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c \u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a\u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a\u1006\u1014\u1037\u103a\u1000\u103b\u1004\u103a\u1012\u103c\u1015\u103a\u1015\u1031\u102b\u1004\u103a\u1038\u101e\u100a\u103a \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a\u1021\u101c\u103d\u103e\u102c\u1019\u103b\u102c\u1038 \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1010\u102c\u1038\u1006\u102e\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b<\/li>\n<\/ol>\n<p><strong>\u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1011\u102c\u1038\u101e\u1031\u102c \u101e\u1010\u1039\u1010\u102f\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038 (\u1000\u103c\u1031\u1038\u1014\u102e-\u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a)<\/strong><\/p>\n<p>\u1000\u103c\u1031\u1038\u1014\u102e MCCB \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u1014\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1002\u101a\u103a\u101c\u103a\u1017\u1014\u1005\u103a \u101e\u1036\u1001\u103b\u1031\u1038\u1010\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103c\u1031\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1021\u1011\u1030\u1038\u1002\u101b\u102f\u1015\u103c\u102f\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101b\u1014\u103a-<\/p>\n<ul>\n<li>\u1018\u102d\u102f\u1004\u103a-\u101e\u1010\u1039\u1010\u102f \u1021\u1000\u1030\u1038\u1021\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u102c\u1038\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1006\u1031\u1038\u1000\u103c\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038<\/li>\n<li>\u101e\u1010\u1039\u1010\u102f\u1014\u103e\u1005\u103a\u1019\u103b\u102d\u102f\u1038\u101c\u102f\u1036\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1031\u102c\u1000\u103a\u1006\u102d\u102f\u1012\u103a\u1006\u1014\u1037\u103a\u1000\u103b\u1004\u103a\u1012\u103c\u1015\u103a\u1015\u1031\u102b\u1004\u103a\u1038<\/li>\n<li>\u1002\u101a\u103a\u101c\u103a\u1017\u1014\u1005\u103a\u1006\u1032\u101c\u103a\u1019\u103b\u102c\u1038 \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u101b\u1014\u103a \u101e\u1036\u1019\u100f\u102d \u101f\u102c\u1037\u1012\u103a\u101d\u1032\u101c\u103a<\/li>\n<\/ul>\n<h3>\u101f\u102c\u1037\u1012\u103a\u101d\u1032\u101c\u103a\u1014\u103e\u1004\u1037\u103a \u1006\u1031\u1038\u1000\u103c\u1031\u102c\u1005\u1000\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1001\u103c\u1004\u103a\u1038<\/h3>\n<p>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101b\u1031\u101b\u103e\u100a\u103a\u1010\u103d\u1004\u103a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u101e\u100a\u103a-<\/p>\n<ul>\n<li><strong>\u1018\u1031\u102c\u1037\u1021\u1006\u1004\u1037\u103a<\/strong>: \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1019\u103e \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u1037\u103a\u1021\u1010\u102d\u102f\u1004\u103a\u1038 Class 8.8 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u1011\u1000\u103a \u101e\u1036\u1019\u100f\u102d\u1018\u1031\u102c\u1037\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li><strong>\u1015\u103c\u102c\u1038\u1001\u103b\u1015\u103a\u101e\u1031\u102c \u1006\u1031\u1038\u1000\u103c\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038<\/strong>: \u1016\u102d\u1021\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1021\u1014\u103e\u1036\u1037 \u100a\u102e\u100a\u102e\u1019\u103b\u103e\u1019\u103b\u103e \u1016\u103c\u1014\u1037\u103a\u101d\u1031\u1015\u102b\u104b<\/li>\n<li><strong>\u1005\u1015\u101b\u102d\u1014\u103a \u1006\u1031\u1038\u1000\u103c\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1018\u101a\u103a\u101c\u102e\u1017\u102e\u101c\u102e \u1006\u1031\u1038\u1000\u103c\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038<\/strong>: \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\/\u1000\u103b\u1006\u1004\u103a\u1038\u1019\u103e\u102f \u1005\u1000\u103a\u101d\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u103c\u102c\u1038\u1010\u103d\u1004\u103a \u1016\u102d\u1021\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u101c\u1031\u102c\u1037\u1001\u103a \u1006\u1031\u1038\u1000\u103c\u1031\u102c\u1005\u1000\u103a\u1019\u103b\u102c\u1038<\/strong>: \u1010\u102f\u1014\u103a\u1001\u102b\u1019\u103e\u102f\u1019\u103e \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038 \u101c\u103b\u1031\u102c\u1037\u101b\u1032\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u102b (\u1019\u1031\u102c\u103a\u1010\u102c\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1015\u101b\u102d\u102f\u1002\u101b\u1019\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1016\u103c\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a)<\/li>\n<\/ul>\n<p>\u1021\u1006\u1004\u1037\u103a\u1014\u102d\u1019\u1037\u103a \u101f\u102c\u1037\u1012\u103a\u101d\u1032\u101c\u103a\u1016\u103c\u1004\u1037\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1018\u101a\u103a\u1010\u1031\u102c\u1037\u1019\u103e \u1021\u1005\u102c\u1038\u1019\u1011\u102d\u102f\u1038\u1015\u102b\u1014\u103e\u1004\u1037\u103a\u104b \u1005\u102f\u1006\u1031\u102c\u1004\u103a\u1038\u101b\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u101e\u1031\u102c\u1004\u103d\u1031\u101e\u100a\u103a \u1006\u102d\u102f\u1038\u101b\u103d\u102c\u1038\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1006\u102e\u101e\u102d\u102f\u1037 \u1026\u1038\u1010\u100a\u103a\u101e\u103d\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/detailed-technical-diagram-of-mccb-busbar-connection-cross-section-showing-proper-hardware-assembly-including-terminal-pad-busbar-bolt-washers-with-torque-specification-callout-and-viox-branding.webp\" alt=\"Detailed technical diagram of MCCB busbar connection cross-section\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u1010\u102c\u1019\u102e\u1014\u101a\u103a\u1021\u1015\u103c\u102c\u1038\u104a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u104a \u1018\u1031\u102c\u1037\u104a \u1010\u1004\u103a\u1038\u1021\u102c\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a \u1001\u1031\u102b\u103a\u1006\u102d\u102f\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a VIOX \u1021\u1019\u103e\u1010\u103a\u1010\u1036\u1006\u102d\u1015\u103a\u1021\u1015\u102b\u1021\u101d\u1004\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u101f\u102c\u1037\u1012\u103a\u101d\u1032\u101c\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u101e\u100a\u1037\u103a MCCB \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u1016\u103c\u1010\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u104f \u1021\u101e\u1031\u1038\u1005\u102d\u1010\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1015\u102f\u1036\u1000\u103c\u1019\u103a\u1038<\/figcaption><\/figure>\n<h3>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1015\u102f\u1036\u1005\u1036\u1014\u103e\u1004\u1037\u103a \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1001\u103c\u1004\u103a\u1038<\/h3>\n<p>MCCB \u1014\u103e\u1004\u1037\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1000\u103c\u102c\u1038 \u101b\u102f\u1015\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1019\u103e\u102f\u101e\u100a\u103a \u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1001\u102d\u102f\u1004\u103a\u1001\u1036\u1037\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a \u1014\u103e\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1005\u1031\u101e\u100a\u103a-<\/p>\n<ul>\n<li>MCCB \u1010\u1015\u103a\u1006\u1004\u103a\u101e\u100a\u1037\u103a \u1021\u1014\u1031\u1021\u1011\u102c\u1038\u101e\u100a\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1018\u102c\u101d\u1021\u1010\u102d\u102f\u1004\u103a\u1038\u104a \u1016\u102d\u1021\u102c\u1038\u1019\u101b\u103e\u102d\u1018\u1032 \u1011\u102d\u1010\u103d\u1031\u1037\u1014\u102d\u102f\u1004\u103a\u1005\u1031\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li>\u101c\u103d\u1032\u1019\u103e\u102c\u1038\u1014\u1031\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1010\u1004\u103a\u1038\u1021\u1000\u103b\u1015\u103a \u1019\u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1015\u102b\u1014\u103e\u1004\u1037\u103a\u2014\u101c\u103d\u1032\u1019\u103e\u102c\u1038\u1014\u1031\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u100a\u103d\u103e\u1014\u103a\u1015\u103c\u101e\u100a\u103a\u104b<\/li>\n<li>\u1018\u1000\u103a\u1005\u102f\u1036\u101d\u1004\u103a\u101b\u102d\u102f\u1038 MCCB \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a\u104a \u1021\u1006\u1004\u1037\u103a\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u101e\u100a\u103a \u1010\u1005\u103a\u1015\u103c\u102d\u102f\u1004\u103a\u1014\u1000\u103a\u1010\u100a\u103a\u1038 \u100a\u102e\u1019\u103b\u103e\u1005\u103d\u102c \u1011\u102d\u1010\u103d\u1031\u1037\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u1031\u1001\u103b\u102c\u1015\u102b\u1005\u1031\u104b<\/li>\n<li>IEC 61439 \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u100a\u102e \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u1021\u1006\u1004\u1037\u103a\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1014\u103e\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b\u104b<\/li>\n<li>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u102b\u2014\u101b\u103e\u100a\u103a\u101c\u103b\u102c\u1038\u101e\u1031\u102c \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u101b\u103e\u102d \u1019\u102c\u1000\u103b\u1031\u102c\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1001\u103b\u1032\u1037\u1011\u103d\u1004\u103a\u1021\u1006\u1005\u103a\u1019\u103b\u102c\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>VIOX MCCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u100a\u102e \u1010\u1015\u103a\u1006\u1004\u103a\u101e\u1031\u102c\u1021\u1001\u102b \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103d\u101a\u103a\u1000\u1030\u1001\u103b\u1031\u102c\u1019\u103d\u1031\u1037\u1005\u1031\u101e\u100a\u1037\u103a \u1010\u102d\u1000\u103b\u1005\u103d\u102c \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1010\u102c\u1019\u102e\u1014\u101a\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038 \u1015\u102b\u101b\u103e\u102d\u101e\u100a\u103a\u104b.<\/p>\n<h2>\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \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\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/h2>\n<h3>\u101d\u102b\u101a\u102c\u101b\u103e\u1031\u102c\u1037\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h3>\n<p>\u1021\u1011\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1019\u103e \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038\u1000\u102d\u102f \u101b\u103e\u1004\u103a\u1038\u101c\u1004\u103a\u1038\u101e\u100a\u103a\u1021\u1011\u102d \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u101c\u102c\u101e\u1031\u102c \u1005\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1006\u102d\u102f\u1004\u103a\u101b\u102c\u1014\u103e\u1004\u1037\u103a \u1021\u1015\u1030\u1016\u102d\u1021\u102c\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101b\u1019\u100a\u103a\u104b <strong>\u101d\u102b\u101a\u102c\u101b\u103e\u1031\u102c\u1037 \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a (Icw)<\/strong> \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1014\u103e\u1004\u1037\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1011\u102c\u1038\u101e\u1031\u102c MCCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u101e\u100a\u1037\u103a\u1014\u1031\u101b\u102c\u101b\u103e\u102d \u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u1001\u103b\u1031\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101b\u1019\u100a\u103a\u104b.<\/p>\n<p>\u1021\u1013\u102d\u1000 \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1015\u102b\u101b\u102c\u1019\u102e\u1010\u102c\u1019\u103b\u102c\u1038-<\/p>\n<ul>\n<li><strong>\u1044\u1043\u1042: Icu (\u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038 \u101d\u102b\u101a\u102c\u101b\u103e\u1031\u102c\u1037 \u1001\u103b\u102d\u102f\u1038\u1016\u103b\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038)<\/strong>: MCCB \u1019\u103e \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038 \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104a \u1014\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1004\u103a \u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u1019\u100a\u103a \u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b<\/li>\n<li><strong>\u1044\u1043\u1044: Ics (\u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f \u101d\u102b\u101a\u102c\u101b\u103e\u1031\u102c\u1037 \u1001\u103b\u102d\u102f\u1038\u1016\u103b\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038)<\/strong>: MCCB \u1019\u103e \u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u101d\u1014\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1015\u1031\u1038\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u1037\u103a \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1006\u1004\u1037\u103a (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a Icu \u104f 50-100%)<\/li>\n<li><strong>Icw (\u101b\u1031\u1010\u102d\u102f \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038)<\/strong>: \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u100a\u103a\u2014MCCB \u1014\u103e\u1004\u1037\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u103c\u102c\u1001\u103b\u102d\u1014\u103a (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a 0.05-3 \u1005\u1000\u1039\u1000\u1014\u1037\u103a) \u1021\u1010\u103d\u1004\u103a\u1038 \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f\u1019\u101b\u103e\u102d\u1018\u1032 \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a\u104a MCCB \u104f Icw \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u101e\u100a\u103a \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1004\u103a\u1038 \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f\u1019\u1016\u103c\u1005\u103a\u1005\u1031\u101b\u1014\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u104f \u101b\u1031\u1010\u102d\u102f \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101b\u1019\u100a\u103a\u104b.<\/p>\n<h3>\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1006\u1000\u103a\u1006\u1036\u1001\u103c\u1004\u103a\u1038<\/h3>\n<p><strong>\u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f<\/strong> (\u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1006\u1000\u103a\u1006\u1036\u1001\u103c\u1004\u103a\u1038) \u101e\u100a\u103a \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1014\u102e\u1038\u1006\u102f\u1036\u1038\u101b\u103e\u102d\u101e\u1031\u102c \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u101e\u102c \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u104a \u1021\u1011\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038 \u1006\u102c\u1038\u1000\u1005\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1016\u103c\u100a\u1037\u103a\u1011\u102c\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u101e\u100a\u103a\u104b \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c MCCB-\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u1001\u103b\u102d\u1014\u103a-\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1002\u101b\u102f\u1010\u1005\u102d\u102f\u1000\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1000\u102d\u102f \u101b\u101b\u103e\u102d\u1005\u1031\u101e\u100a\u103a\u104b.<\/p>\n<p>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1000\u103a\u1006\u102d\u102f\u1004\u103a\u101e\u100a\u1037\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038 \u1021\u1019\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038 \u101e\u102f\u1036\u1038\u1019\u103b\u102d\u102f\u1038-<\/p>\n<p><strong>1. \u1005\u102f\u1005\u102f\u1015\u1031\u102b\u1004\u103a\u1038 \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038<\/strong>: \u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1000\u102d\u102f \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1005\u1031\u101e\u100a\u1037\u103a \u1019\u100a\u103a\u101e\u100a\u1037\u103a \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1010\u103d\u1000\u103a\u1019\u1006\u102d\u102f \u1021\u1011\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038 MCCB \u101e\u100a\u103a \u1018\u101a\u103a\u1010\u1031\u102c\u1037\u1019\u103e \u1001\u101b\u102e\u1038\u1019\u1011\u103d\u1000\u103a\u1015\u102b\u104b \u1024\u1005\u1036\u1015\u103c\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u101e\u100a\u103a \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u103c\u102c\u1038\u1010\u103d\u1004\u103a \u101e\u102d\u101e\u102c\u1011\u1004\u103a\u101b\u103e\u102c\u1038\u101e\u1031\u102c \u1021\u1001\u103b\u102d\u1014\u103a-\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1000\u103d\u102c\u1001\u103c\u102c\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>2. \u1010\u1005\u103a\u1005\u102d\u1010\u103a\u1010\u1005\u103a\u1015\u102d\u102f\u1004\u103a\u1038 \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038<\/strong>: \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1006\u1004\u1037\u103a\u1021\u1011\u102d \u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1006\u1000\u103a\u1006\u1036\u1019\u103e\u102f \u1010\u100a\u103a\u101b\u103e\u102d\u101e\u100a\u103a\u104b \u1024\u1021\u1000\u1014\u1037\u103a\u1021\u101e\u1010\u103a\u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u1015\u102b\u1000 \u1000\u102d\u101b\u102d\u101a\u102c\u1014\u103e\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038 \u1001\u101b\u102e\u1038\u1011\u103d\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038 \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1000\u102d\u102f \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u1015\u103c\u102e\u1038 \u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u101b\u1019\u100a\u103a\u104b.<\/p>\n<p><strong>3. \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038<\/strong>: \u1001\u1031\u1010\u103a\u1019\u102e MCCB \u1019\u103b\u102c\u1038\u104f \u101c\u1000\u103a\u101b\u103e\u102d\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u101e\u100a\u103a\u104b \u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u104f \u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103c\u1004\u1037\u103a \u101c\u1000\u103a\u101b\u103e\u102d\u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u101e\u100a\u103a \u1021\u1011\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038 \u1001\u101b\u102e\u1038\u1011\u103d\u1000\u103a\u101b\u1014\u103a \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1019\u1019\u103c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1021\u1031\u102c\u1004\u103a \u1010\u102c\u1038\u1006\u102e\u1038\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/p>\n<p>\u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f \u101c\u1031\u1037\u101c\u102c\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1021\u1014\u100a\u103a\u1038\u1006\u102f\u1036\u1038 (\u101c\u102d\u102f\u1004\u103a\u1038\u1021\u1006\u102f\u1036\u1038) \u1019\u103e \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038 (\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038) \u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1021\u1011\u102d \u1021\u1019\u103e\u102c\u1038\u1021\u101a\u103d\u1004\u103a\u1038 \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1010\u103d\u1004\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038\u1000\u102d\u102f \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u101e\u1004\u1037\u103a\u101e\u100a\u103a\u104b VIOX \u101e\u100a\u103a \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u104f MCCB \u1011\u102f\u1010\u103a\u1000\u102f\u1014\u103a\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1024\u1001\u103d\u1032\u1001\u103c\u1019\u103a\u1038\u1005\u102d\u1010\u103a\u1016\u103c\u102c\u1019\u103e\u102f\u1000\u102d\u102f \u101b\u102d\u102f\u1038\u101b\u103e\u1004\u103a\u1038\u1005\u1031\u101b\u1014\u103a \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038 \u1007\u101a\u102c\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f \u1006\u1031\u102c\u1037\u1016\u103a\u101d\u1032\u1000\u102d\u102f \u1015\u1036\u1037\u1015\u102d\u102f\u1038\u1015\u1031\u1038\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/protection-coordination-single-line-diagram-for-busbar-distribution-system-showing-main-and-branch-mccbs-with-selectivity-verification-and-time-current-characteristics.webp\" alt=\"Protection coordination single-line diagram for busbar distribution system\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">VIOX \u1021\u1019\u103e\u1010\u103a\u1010\u1036\u1006\u102d\u1015\u103a\u1015\u102b\u101b\u103e\u102d\u101e\u1031\u102c \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1014\u102d\u102f\u1004\u103a\u1005\u103d\u1019\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1014\u103e\u1004\u1037\u103a \u1021\u1001\u103b\u102d\u1014\u103a-\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1015\u102b\u101b\u103e\u102d\u101e\u1031\u102c \u1021\u1013\u102d\u1000\u1014\u103e\u1004\u1037\u103a \u1018\u101b\u1014\u1037\u103a\u1001\u103a\u103b MCCB \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u101e\u100a\u1037\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1021\u1010\u103d\u1000\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f \u1010\u1005\u103a\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1010\u100a\u103a\u1038 \u1015\u102f\u1036\u1000\u103c\u1019\u103a\u1038<\/figcaption><\/figure>\n<h3>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1005\u102e\u1019\u1036\u1001\u1014\u1037\u103a\u1001\u103d\u1032\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1001\u103c\u1004\u103a\u1038<\/h3>\n<p>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a I\u00b2R \u1006\u102f\u1036\u1038\u101b\u103e\u102f\u1036\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1019\u103e\u1010\u1005\u103a\u1006\u1004\u1037\u103a \u1021\u1015\u1030\u1000\u102d\u102f \u1011\u102f\u1010\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u1005\u103d\u102c \u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101b\u100a\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1015\u103c\u102e\u1038 \u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036 \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li>\u101c\u103b\u103e\u1015\u103a\u1000\u102c\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u1005\u1031\u1015\u103c\u102e\u1038 \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038 \u101e\u1000\u103a\u1010\u1019\u103a\u1038\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u102b\u104b<\/li>\n<li>\u1021\u1015\u1030\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u104f \u1021\u1014\u103e\u1031\u102c\u1004\u1037\u103a\u1021\u101a\u103e\u1000\u103a\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1031\u102c \u1001\u101b\u102e\u1038\u1011\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1005\u1031\u1015\u102b\u104b<\/li>\n<li>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1010\u102d\u102f\u1004\u103a\u1038\u1010\u102c\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1021\u1010\u103d\u1004\u103a\u1038 \u1019\u103c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1015\u1030\u1021\u1005\u1000\u103a\u1021\u1015\u103c\u1031\u102c\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u102b\u104b<\/li>\n<li>\u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u1010\u103d\u1004\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1019\u102e\u1038\u1015\u103d\u102c\u1038 \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>IEC 61439 \u101e\u100a\u103a \u1019\u1010\u1030\u100a\u102e\u101e\u1031\u102c \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038 \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a \u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f \u1000\u1014\u1037\u103a\u101e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li><strong>\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1010\u102c\u1019\u102e\u1014\u101a\u103a\u1019\u103b\u102c\u1038<\/strong>: \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1011\u1000\u103a 70-80K \u1019\u103c\u1004\u1037\u103a\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u1021\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038<\/strong>: \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a 90-105K) \u1011\u1000\u103a \u1019\u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101b\u1015\u102b\u104b<\/li>\n<li><strong>\u1015\u1030\u1038\u1010\u103d\u1032\u1014\u1031\u101b\u102c\u1019\u103b\u102c\u1038<\/strong>: \u1021\u1015\u1030\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u101b\u1014\u103a \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u101c\u1031\u101d\u1004\u103a\u101c\u1031\u1011\u103d\u1000\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1021\u102c\u1038\u104a \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u101e\u1031\u102c \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c conductor \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1010\u102d\u102f\u1037\u101e\u100a\u103a \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u101b\u102c\u1010\u103d\u1004\u103a \u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1000\u1030\u1015\u103c\u102f\u1015\u102b\u101e\u100a\u103a\u104b VIOX MCCB \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c current \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a thermal \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a\u1000\u102d\u102f \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u101b\u1014\u103a IEC 60947-2 \u1021\u101b \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u1031\u102c \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1019\u103c\u1004\u1037\u103a\u1010\u1000\u103a\u1019\u103e\u102f \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1001\u1036\u101a\u1030\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<h3>Grounding \u1014\u103e\u1004\u1037\u103a Neutral \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h3>\n<p>\u1015\u103c\u102e\u1038\u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c busbar \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a grounding \u1014\u103e\u1004\u1037\u103a neutral conductors \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u103c\u100b\u1039\u100c\u102c\u1014\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 \u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a-<\/p>\n<ul>\n<li><strong>Ground\/PE busbar<\/strong>: fault current \u1014\u103e\u1004\u1037\u103a equipment grounding \u1021\u1010\u103d\u1000\u103a \u1019\u103c\u1031\u1000\u103c\u102e\u1038\u101e\u102d\u102f\u1037 impedance \u1014\u100a\u103a\u1038\u101e\u1031\u102c \u101c\u1019\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u101b\u1019\u100a\u103a\u104b<\/li>\n<li><strong>Neutral busbar<\/strong>: 3-phase + neutral \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a 3-pole \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a 4-pole MCCB \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u101e\u1004\u1037\u103a\u101e\u101c\u102c\u1038 \u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1019\u103c\u1031\u1015\u103c\u1004\u103a\u1021\u1019\u103e\u102c\u1038\u1021\u1000\u103d\u101a\u103a<\/strong>: \u1021\u1001\u103b\u102d\u102f\u1037\u101e\u1031\u102c application \u1019\u103b\u102c\u1038\u101e\u100a\u103a MCCB protection \u1014\u103e\u1004\u1037\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c residual current monitoring \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a ground fault relays \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>TN-S \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038 (\u101e\u102e\u1038\u1001\u103c\u102c\u1038 protective earth) \u1021\u1010\u103d\u1000\u103a switched phases \u101e\u102c\u1015\u102b\u101e\u1031\u102c 3-pole MCCB \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b TN-C \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a IT \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a switched neutral \u1015\u102b\u101e\u1031\u102c 4-pole MCCB \u1019\u103b\u102c\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b MCCB pole configuration \u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u1019\u1015\u103c\u102f\u1019\u102e system grounding configuration \u1000\u102d\u102f \u1021\u1019\u103c\u1032\u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b.<\/p>\n<h2>\u1021\u1006\u1004\u1037\u103a\u1006\u1004\u1037\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h2>\n<p>\u1005\u1014\u1005\u103a\u1010\u1000\u103b \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u102f\u1015\u103a\u1011\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1014\u100a\u103a\u1038\u1000\u102d\u102f \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u100a\u102e \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u1019\u103e\u102f\u104a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1015\u102b\u101e\u100a\u103a\u104b \u1024\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u101e\u100a\u103a MCCB-busbar \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1015\u101b\u1031\u102c\u103a\u1016\u1000\u103a\u101b\u103e\u1004\u103a\u1014\u101a\u103a \u1001\u103b\u1009\u103a\u1038\u1000\u1015\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1016\u1031\u102c\u103a\u1015\u103c\u1011\u102c\u1038\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038 \u1018\u1031\u1038\u1000\u1004\u103a\u1038\u101b\u1031\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f<\/h3>\n<p>\u1019\u100a\u103a\u101e\u100a\u1037\u103a\u1021\u101c\u102f\u1015\u103a\u1000\u102d\u102f\u1019\u1006\u102d\u102f \u1019\u1005\u1010\u1004\u103a\u1019\u102e-<\/p>\n<ol>\n<li><strong>\u1005\u1014\u1005\u103a\u1000\u102d\u102f \u1021\u102c\u1038\u101c\u103b\u1031\u102c\u1037\u1005\u1031\u101e\u100a\u103a\u104b<\/strong>: \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u104d \u1017\u102d\u102f\u1037\u1021\u102c\u1038 \u101e\u102f\u100a\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b \u1021\u100a\u103d\u103e\u1014\u103a\u1038\u1019\u102e\u1038\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a circuit \u1021\u100a\u103d\u103e\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a\u101e\u102c \u1019\u1019\u103e\u102e\u1001\u102d\u102f\u1015\u102b\u1014\u103e\u1004\u1037\u103a\u104b.<\/li>\n<li><strong>Lock-out\/tag-out (LOTO)<\/strong>: facility safety protocols \u1021\u101b \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c lockout \u101c\u102f\u1015\u103a\u1011\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li><strong>Discharge \u1021\u1010\u103d\u1000\u103a \u1005\u1031\u102c\u1004\u1037\u103a\u1015\u102b<\/strong>: \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u101b\u103e\u102d capacitors \u1019\u103b\u102c\u1038 discharge \u1016\u103c\u1005\u103a\u101b\u1014\u103a \u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c\u1021\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li><strong>\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038 \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<\/strong>: MCCB \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b (\u1017\u102d\u102f\u1037\u1021\u102c\u1038\u104a current\u104a breaking capacity)<\/li>\n<li><strong>\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b<\/strong>: busbars\u104a MCCB \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a hardware \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u102d\u102f\u1037\u1006\u1031\u102c\u1004\u103a\u1005\u1009\u103a \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1001\u103b\u102d\u102f\u1037\u101a\u103d\u1004\u103a\u1038\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 \u101b\u103e\u102d\u1019\u101b\u103e\u102d \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1015\u102f\u1036\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u101e\u102f\u1036\u1038\u101e\u1015\u103a\u1015\u102b<\/strong>: \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u1031\u102c single-line diagrams \u1014\u103e\u1004\u1037\u103a panel layouts \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102d\u102f\u1000\u103a\u100a\u102e\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<\/ol>\n<h3>\u1041\u1048\u1044\u104b\t\u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u101c\u102f\u1015\u103a\u1011\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1014\u100a\u103a\u1038<\/h3>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1041- Busbar \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f<\/strong><\/p>\n<ul>\n<li>busbar material\u104a dimensions \u1014\u103e\u1004\u1037\u103a current rating \u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b<\/li>\n<li>Surface Preparation \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1004\u103a \u1016\u1031\u102c\u103a\u1015\u103c\u1011\u102c\u1038\u101e\u100a\u1037\u103a\u1021\u1010\u102d\u102f\u1004\u103a\u1038 \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u1015\u102b\u104b<\/li>\n<li>aluminum busbars \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u1019\u1015\u103c\u102f\u1019\u102e anti-oxidant compound \u1000\u102d\u102f \u1001\u103b\u1000\u103a\u1001\u103b\u1004\u103a\u1038\u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li>busbar support insulators \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u1005\u103d\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 creepage distances \u101b\u103e\u102d\u1019\u101b\u103e\u102d \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1042- MCCB \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<ul>\n<li>MCCB \u1000\u102d\u102f \u104e\u1004\u103a\u1038\u104f mounting plate \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a<a href=\"https:\/\/test.viox.com\/my\/din-rail\/\"> DIN rail<\/a>panel layout \u1021\u101b \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u102b\u104b<\/li>\n<li>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c orientation \u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1015\u102b\u1005\u1031 (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a operator handle \u1000\u102d\u102f \u1021\u101b\u103e\u1031\u1037\u1019\u103e \u101d\u1004\u103a\u101b\u1031\u102c\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a)<\/li>\n<li>busbar \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1019\u1000\u103c\u102d\u102f\u1038\u1005\u102c\u1038\u1019\u102e mounting hardware \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li>\u1000\u1015\u103a\u101c\u103b\u1000\u103a\u101b\u103e\u102d\u101e\u1031\u102c \u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u1031\u102c \u1014\u1031\u101b\u102c\u101c\u103d\u1010\u103a\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1043- Terminal \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f<\/strong><\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/six-step-mccb-installation-procedure-infographic-showing-busbar-surface-preparation.webp\" alt=\"Six-step MCCB installation procedure infographic\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">VIOX branding \u1015\u102b\u101e\u1031\u102c busbar \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u104a hardware \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u104a torque \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038 \u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u101e\u1011\u102c\u1038\u101e\u100a\u1037\u103a \u1001\u103c\u1031\u102c\u1000\u103a\u1006\u1004\u1037\u103a MCCB \u1010\u1015\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038 \u101c\u102f\u1015\u103a\u1011\u102f\u1036\u1038\u101c\u102f\u1015\u103a\u1014\u100a\u103a\u1038 infographic<\/figcaption><\/figure>\n<ul>\n<li>MCCB terminals \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c busbar \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1015\u102b\u104b<\/li>\n<li>\u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c\u1021\u1006\u1004\u1037\u103a bolts \u1019\u103b\u102c\u1038\u1000\u102d\u102f MCCB terminals \u1014\u103e\u1004\u1037\u103a busbar \u1019\u103e\u1010\u1006\u1004\u1037\u103a \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1015\u102b\u104b<\/li>\n<li>flat washers \u1019\u103b\u102c\u1038\u1000\u102d\u102f MCCB terminal \u1014\u103e\u1004\u1037\u103a bolt head \u1014\u103e\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038\u1010\u103d\u1004\u103a \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u102b\u104b<\/li>\n<li>\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u1037\u103a\u1021\u1010\u102d\u102f\u1004\u103a\u1038 spring washers \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a Belleville washers \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u100a\u1037\u103a\u1015\u102b\u104b<\/li>\n<li>\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1014\u1031\u101b\u102c\u1001\u103b\u1011\u102c\u1038\u101b\u1014\u103a fasteners \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u1000\u103a\u1016\u103c\u1004\u1037\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u1015\u102b\u104b<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1044- Torque \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<ul>\n<li>\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\u1014\u103a\u1016\u102d\u102f\u1038\u101e\u102d\u102f\u1037 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1011\u102c\u1038\u101e\u1031\u102c calibrated torque wrench \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li>terminal \u1010\u1005\u103a\u1001\u102f\u1000\u102d\u102f bolts \u1021\u1019\u103b\u102c\u1038\u1021\u1015\u103c\u102c\u1038\u1000 \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1021\u1031\u102c\u1004\u103a\u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1011\u102c\u1038\u101c\u103b\u103e\u1004\u103a torque \u1000\u102d\u102f \u1010\u102d\u102f\u1038\u1010\u1000\u103a\u101e\u1031\u102c\u1015\u102f\u1036\u1005\u1036\u1016\u103c\u1004\u1037\u103a \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li>multi-pole MCCB \u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u102c\u1038\u101c\u102f\u1036\u1038\u101e\u1031\u102c phases \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u1030\u100a\u102e\u101e\u1031\u102c\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u101e\u102d\u102f\u1037 torque \u1015\u1031\u1038\u1015\u102b\u104b<\/li>\n<li>torque verification indicator (paint dot \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a marker) \u1016\u103c\u1004\u1037\u103a \u1015\u103c\u102e\u1038\u1005\u102e\u1038\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u103e\u1010\u103a\u101e\u102c\u1038\u1015\u102b\u104b<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1045- \u1021\u1019\u103c\u1004\u103a\u1021\u102c\u101b\u102f\u1036 \u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<p>\u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b-<\/p>\n<ul>\n<li>terminal \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u101e\u100a\u103a \u100a\u102e\u100a\u102c\u101e\u1031\u102c compression \u1000\u102d\u102f \u1015\u103c\u101e\u101e\u100a\u103a (\u1000\u103d\u102c\u101f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038 \u1019\u1019\u103c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u102b)<\/li>\n<li>Hardware \u1000\u102d\u102f cross-threading \u1019\u101b\u103e\u102d\u1018\u1032 \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u1005\u103d\u102c \u1014\u1031\u101b\u102c\u1001\u103b\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/li>\n<li>Conductors \u1014\u103e\u1004\u1037\u103a busbars \u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1014\u1031\u101b\u102c\u101c\u103d\u1010\u103a\u1014\u103e\u1004\u1037\u103a creepage \u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/li>\n<li>panel \u1010\u103d\u1004\u103a \u1015\u103c\u1004\u103a\u1015\u1021\u101b\u102c\u101d\u1010\u1039\u1011\u102f\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1021\u1015\u103b\u1000\u103a\u1021\u1005\u102e\u1038\u1019\u103b\u102c\u1038 \u1019\u1000\u103b\u1014\u103a\u101b\u103e\u102d\u1015\u102b\u104b<\/li>\n<li>MCCB \u1021\u1014\u1031\u1021\u1011\u102c\u1038\u101e\u100a\u103a handle \u101a\u1014\u1039\u1010\u101b\u102c\u1038\u1000\u102d\u102f \u101c\u103d\u1010\u103a\u101c\u1015\u103a\u1005\u103d\u102c \u101c\u100a\u103a\u1015\u1010\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1046- \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<ul>\n<li>megger \u1016\u103c\u1004\u1037\u103a insulation resistance \u1000\u102d\u102f \u1010\u102d\u102f\u1004\u103a\u1038\u1010\u102c\u1015\u102b (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a LV \u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a 1000V DC)<\/li>\n<li>\u101b\u101c\u1012\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u103c\u1031\u1000\u103c\u102e\u1038\u1014\u103e\u1004\u1037\u103a phases \u1019\u103b\u102c\u1038\u1000\u103c\u102c\u1038\u1010\u103d\u1004\u103a 1 M\u03a9 \u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1004\u1037\u103a\u101e\u100a\u103a\u104b<\/li>\n<li>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1010\u1005\u103a\u101c\u103b\u103e\u1031\u102c\u1000\u103a continuity checks \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1015\u102b\u104b<\/li>\n<li>MCCB \u101a\u1014\u1039\u1010\u101b\u102c\u1038\u104f \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b (manual open\/close operations)<\/li>\n<\/ul>\n<p><strong>\u1021\u1006\u1004\u1037\u103a \u1047- Energization \u1014\u103e\u1004\u1037\u103a \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038<\/strong><\/p>\n<ul>\n<li>\u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u101c\u103b\u103e\u1004\u103a graduated energization \u1000\u102d\u102f \u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1015\u102b (single-phase\u104a \u1011\u102d\u102f\u1037\u1014\u1031\u102c\u1000\u103a three-phase)<\/li>\n<li>initial loading \u1021\u1010\u103d\u1004\u103a\u1038 \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1019\u101f\u102f\u1010\u103a\u101e\u1031\u102c \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1021\u1010\u103d\u1000\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1005\u1031\u102c\u1004\u1037\u103a\u1000\u103c\u100a\u1037\u103a\u1015\u102b\u104b<\/li>\n<li>hot spots \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103e\u102c\u1016\u103d\u1031\u101b\u1014\u103a commissioning \u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a 24-72 \u1014\u102c\u101b\u102e\u1021\u1010\u103d\u1004\u103a\u1038 infrared thermography \u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li>\u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u1000 primary injection testing \u1019\u103e\u1010\u1006\u1004\u1037\u103a MCCB trip characteristics \u1000\u102d\u102f \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li>\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1015\u103c\u102e\u1038\u1005\u102e\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1019\u103e\u102f\u101b\u101c\u1012\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u1015\u102b\u104b<\/li>\n<\/ul>\n<h3>\u101b\u103e\u1031\u102c\u1004\u103a\u101b\u103e\u102c\u1038\u101b\u1014\u103a \u1021\u1016\u103c\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f \u1021\u1019\u103e\u102c\u1038\u1019\u103b\u102c\u1038<\/h3>\n<ul>\n<li><strong>\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1000\u103b\u1031\u102c\u103a\u101e\u103d\u102c\u1038\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1013\u102c\u1010\u103a\u1010\u102d\u102f\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u100a\u1005\u103a\u100a\u1019\u103a\u1038\u101e\u1031\u102c \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1001\u102f\u1001\u1036\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u101c\u102d\u1019\u103a\u1021\u102c\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1001\u1014\u1037\u103a\u1019\u103e\u1014\u103a\u1038\u1001\u103c\u1004\u103a\u1038<\/strong>: \u201c\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u1021\u1031\u102c\u1004\u103a \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u101e\u100a\u103a\u201d \u1006\u102d\u102f\u101e\u100a\u103a\u1019\u103e\u102c \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u101f\u102f\u1010\u103a\u1015\u102b\u104b \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1011\u102c\u1038\u101e\u1031\u102c \u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b<\/li>\n<li><strong>\u101f\u102c\u1037\u1012\u103a\u101d\u1032 \u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1001\u103c\u1004\u103a\u1038<\/strong>: \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1019\u1011\u102c\u1038\u101e\u1031\u102c \u1018\u1031\u102c\u1037(\u101c\u103a)\u104a \u101d\u102b\u101b\u103e\u102c \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f\u1000\u102d\u102f \u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1019\u103e\u102f\u101c\u103d\u1032\u1019\u103e\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1021\u1010\u1004\u103a\u1038\u1021\u1000\u103b\u1015\u103a\u1015\u103c\u102f\u101c\u102f\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101e\u1018\u102c\u101d\u1021\u1010\u102d\u102f\u1004\u103a\u1038 \u1019\u100a\u102e\u1015\u102b\u1000\u104a \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1000\u102d\u102f \u1005\u102f\u1036\u1005\u1019\u103a\u1038\u1015\u103c\u102e\u1038 \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1015\u102b\u104b<\/li>\n<li><strong>\u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036 \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1021\u101c\u103d\u1014\u103a\u1021\u1000\u103b\u103d\u1036 \u101c\u102d\u1019\u103a\u1021\u102c\u1038\u101e\u100a\u103a \u1001\u103b\u100a\u103a\u1019\u103b\u103e\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1005\u1031\u1015\u103c\u102e\u1038 \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u103d\u1031\u1038\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<li><strong>\u1019\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u1014\u1031\u101b\u102c\u101c\u103d\u1010\u103a<\/strong>: \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1001\u102f\u1014\u103a\u1000\u103b\u1031\u102c\u103a\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1014\u103a IEC 61439 \u1021\u101b \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<\/li>\n<li><strong>\u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1019\u103e\u1010\u103a\u101b\u102c \u100a\u1036\u1037\u1016\u103b\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038<\/strong>: \u101c\u102d\u1019\u103a\u1021\u102c\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1005\u1019\u103a\u1038\u101e\u1015\u103a\u1019\u103e\u102f\u101b\u101c\u1012\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u1004\u103a\u101b\u1014\u103a \u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1005\u102d\u1014\u103a\u1001\u1031\u102b\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>VIOX \u101e\u100a\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1000\u103d\u1004\u103a\u1038\u1006\u1004\u103a\u1038\u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u1036\u1037\u1015\u102d\u102f\u1038\u101b\u1014\u103a\u1021\u1010\u103d\u1000\u103a MCCB \u1019\u1031\u102c\u103a\u1012\u101a\u103a\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u101c\u1000\u103a\u1005\u103d\u1032\u1019\u103b\u102c\u1038\u104a \u101c\u102d\u1019\u103a\u1021\u102c\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101b\u103e\u102f\u1011\u1031\u102c\u1004\u1037\u103a\u1015\u102f\u1036\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u1036\u1037\u1015\u102d\u102f\u1038\u1015\u1031\u1038\u1015\u102b\u101e\u100a\u103a\u104b.<\/p>\n<h2>\u1021\u1016\u103c\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1015\u103c\u103f\u1014\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u104b<\/h2>\n<p>\u1005\u1014\u1005\u103a\u1010\u1000\u103b \u1010\u1015\u103a\u1006\u1004\u103a\u1011\u102c\u1038\u101e\u1031\u102c MCCB-\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a\u1015\u1004\u103a \u1021\u1001\u103b\u102d\u1014\u103a\u1000\u103c\u102c\u101c\u102c\u101e\u100a\u103a\u1014\u103e\u1004\u1037\u103a\u1021\u1019\u103b\u103e \u1015\u103c\u103f\u1014\u102c\u1019\u103b\u102c\u1038 \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u100a\u103a\u104b \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1001\u103b\u1000\u103a\u1001\u103b\u1004\u103a\u1038 \u1015\u103c\u103f\u1014\u102c\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u101e\u1031\u1038\u1004\u101a\u103a\u101e\u1031\u102c\u1015\u103c\u103f\u1014\u102c\u1019\u103b\u102c\u1038 \u1005\u1014\u1005\u103a\u1015\u103b\u1000\u103a\u1000\u103d\u1000\u103a\u1019\u103e\u102f\u1021\u1016\u103c\u1005\u103a\u101e\u102d\u102f\u1037 \u1010\u102d\u102f\u1038\u1019\u103c\u103e\u1004\u1037\u103a\u1001\u103c\u1004\u103a\u1038\u1019\u103e \u1000\u102c\u1000\u103d\u101a\u103a\u1015\u1031\u1038\u101e\u100a\u103a\u104b.<\/p>\n<h3>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038<\/h3>\n<p><strong>\u101b\u1031\u102c\u1002\u102b\u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038<\/strong>: \u1021\u101b\u1031\u102c\u1004\u103a\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1002\u102d\u1010\u103a\u1019\u103b\u102c\u1038\u104a \u1021\u101b\u100a\u103a\u1015\u103b\u1031\u102c\u103a\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1000\u102c\u1019\u103b\u102c\u1038\u104a \u1021\u1015\u1030\u1015\u102f\u1036\u101b\u102d\u1015\u103a\u1016\u1031\u102c\u103a\u1001\u103c\u1004\u103a\u1038 \u1021\u1015\u1030\u1019\u103e\u1010\u103a\u1019\u103b\u102c\u1038\u104a \u1019\u102e\u1038\u101c\u1031\u102c\u1004\u103a\u101e\u1031\u102c\u1021\u1014\u1036\u1037<\/p>\n<p><strong>\u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/strong>:<\/p>\n<ul>\n<li>\u1011\u102d\u1010\u103d\u1031\u1037\u1001\u102f\u1001\u1036\u1019\u103e\u102f \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u1031\u102c \u1019\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u101c\u102d\u1019\u103a\u1021\u102c\u1038<\/li>\n<li>\u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a \u1013\u102c\u1010\u103a\u1010\u102d\u102f\u1038\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u100a\u1005\u103a\u100a\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038<\/li>\n<li>\u1021\u1019\u103e\u1014\u103a\u1010\u1000\u101a\u103a\u101d\u1014\u103a\u1021\u102c\u1038\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1021\u1010\u103d\u1000\u103a \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u101e\u1031\u1038\u1004\u101a\u103a\u101e\u1031\u102c \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038<\/li>\n<li>\u1021\u1015\u1030\u1005\u1000\u103a\u101d\u1014\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1010\u102f\u1014\u103a\u1001\u102b\u1019\u103e\u102f\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u101c\u103b\u1031\u102c\u1037\u101b\u1032\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p><strong>\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/strong>: \u1005\u1014\u1005\u103a\u1000\u102d\u102f \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1013\u102c\u1010\u103a\u1021\u102c\u1038\u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1021\u1010\u102d\u102f\u1004\u103a\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u1015\u102b\u104b \u1013\u102c\u1010\u103a\u1010\u102d\u102f\u1038\u1001\u103c\u1004\u103a\u1038\u101b\u103e\u102d\u1015\u102b\u1000 \u1016\u103c\u102f\u1010\u103a\u1010\u1015\u103a\u1015\u102b\u104a \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u1015\u102b\u104a \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1015\u102b\u104b \u1021\u1015\u1030\u1010\u103d\u1000\u103a\u1001\u103b\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000 \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u101e\u1031\u1038\u1004\u101a\u103a\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u100a\u103d\u103e\u1014\u103a\u1015\u103c\u1015\u102b\u1000 \u1015\u102d\u102f\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u101e\u102d\u102f\u1037 \u1021\u1006\u1004\u1037\u103a\u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u101b\u1014\u103a \u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u102b\u104b.<\/p>\n<h3>\u100a\u1005\u103a\u1005\u102f\u1005\u100a\u103a\u1038<\/h3>\n<p><strong>\u101b\u1031\u102c\u1002\u102b\u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038<\/strong>: MCCB \u101e\u100a\u103a \u101d\u1014\u103a\u1015\u102d\u102f\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u101d\u102b\u101a\u102c\u101b\u103e\u1031\u102c\u1037(\u1010\u103a) \u1019\u101b\u103e\u102d\u1018\u1032 \u1001\u101c\u102f\u1010\u103a\u1010\u102d\u102f\u1000\u103a\u101e\u100a\u103a\u104b<\/p>\n<p><strong>\u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/strong>:<\/p>\n<ul>\n<li>\u1021\u1015\u1030\u1001\u101b\u102e\u1038\u1005\u1009\u103a\u1012\u103c\u1015\u103a\u1005\u1004\u103a\u1000\u102d\u102f \u1011\u102d\u1001\u102d\u102f\u1000\u103a\u1005\u1031\u101e\u1031\u102c \u1012\u1031\u101e\u1021\u101c\u102d\u102f\u1000\u103a \u1021\u1015\u1030\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1005\u1031\u101e\u1031\u102c \u1001\u102f\u1001\u1036\u1021\u102c\u1038\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038<\/li>\n<li>MCCB \u1021\u1006\u1004\u1037\u103a\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1011\u1000\u103a \u1000\u103b\u1031\u102c\u103a\u101c\u103d\u1014\u103a\u101e\u1031\u102c \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a<\/li>\n<li>\u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1010\u103d\u1004\u103a \u1011\u100a\u1037\u103a\u101e\u103d\u1004\u103a\u1038\u1019\u1011\u102c\u1038\u101e\u1031\u102c \u101f\u102c\u1019\u102d\u102f\u1014\u1005\u103a\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u1031\u102c\u103a\u1010\u102c\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/li>\n<li>\u101a\u102d\u102f\u101a\u103d\u1004\u103a\u1038\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u101a\u1030\u1014\u1005\u103a \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p><strong>\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/strong>: \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u1005\u1014\u1005\u103a\u1010\u1000\u103b \u1010\u1004\u103a\u1038\u1000\u103b\u1015\u103a\u1011\u102c\u1038\u1015\u103c\u102e\u1038 \u1021\u1015\u1030\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f\u1019\u101b\u103e\u102d\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b \u1015\u1010\u103a\u101d\u1014\u103a\u1038\u1000\u103b\u1004\u103a\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u103c\u102e\u1038 MCCB \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u101b\u1031\u1038\u1019\u103b\u1009\u103a\u1038\u1000\u103d\u1031\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1014\u103e\u102d\u102f\u1004\u103a\u1038\u101a\u103e\u1009\u103a\u1015\u102b\u104b \u101f\u102c\u1019\u102d\u102f\u1014\u1005\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u101d\u1014\u103a\u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1001\u103d\u1032\u1001\u103c\u1019\u103a\u1038\u1005\u102d\u1010\u103a\u1016\u103c\u102c\u1015\u102b\u104b \u1001\u101b\u102e\u1038\u1005\u1009\u103a\u101a\u1030\u1014\u1005\u103a \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1019\u103e\u102f \u101c\u103d\u1032\u1001\u103b\u1031\u102c\u103a\u101e\u103d\u102c\u1038\u1015\u102b\u1000 MCCB \u1000\u102d\u102f \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u101b\u1014\u103a \u1005\u1009\u103a\u1038\u1005\u102c\u1038\u1015\u102b\u104b.<\/p>\n<h3>\u1019\u103c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1001\u102f\u1014\u103a\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u102e\u1038\u1015\u103d\u102c\u1038\u1001\u103c\u1004\u103a\u1038<\/h3>\n<p><strong>\u101b\u1031\u102c\u1002\u102b\u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038<\/strong>: \u1019\u103c\u1004\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u101c\u1004\u103a\u1038\u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1019\u103e\u102f\u104a \u1000\u102c\u1017\u103d\u1014\u103a\u1001\u103c\u1031\u101b\u102c\u1001\u1036\u1001\u103c\u1004\u103a\u1038\u104a \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a \u1021\u1015\u1031\u102b\u1000\u103a\u1019\u103b\u102c\u1038\u1016\u103c\u1005\u103a\u1015\u1031\u102b\u103a\u1001\u103c\u1004\u103a\u1038<\/p>\n<p><strong>\u1016\u103c\u1005\u103a\u1014\u102d\u102f\u1004\u103a\u101e\u1031\u102c \u1021\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u101b\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/strong>:<\/p>\n<ul>\n<li>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u101c\u103b\u1031\u102c\u1037\u101b\u1032\u1001\u103c\u1004\u103a\u1038\u1000\u103c\u1031\u102c\u1004\u1037\u103a \u1019\u101c\u102f\u1036\u101c\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u1011\u102d\u1010\u103d\u1031\u1037\u1016\u102d\u1021\u102c\u1038<\/li>\n<li>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1010\u103d\u1004\u103a \u101b\u103d\u1031\u1037\u101c\u103b\u102c\u1038\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1010\u102f\u1014\u103a\u1001\u102b\u1019\u103e\u102f<\/li>\n<li>\u101c\u103b\u103e\u1015\u103a\u1000\u102c\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1015\u1031\u102b\u103a\u1010\u103d\u1004\u103a \u1001\u103c\u1031\u101b\u102c\u1001\u1036\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u101e\u1031\u102c \u100a\u1005\u103a\u100a\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038<\/li>\n<\/ul>\n<p><strong>\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038<\/strong>: \u1001\u103b\u1000\u103a\u1001\u103b\u1004\u103a\u1038\u1015\u102d\u1010\u103a\u1015\u1005\u103a\u101b\u1014\u103a \u101c\u102d\u102f\u1021\u1015\u103a\u101e\u100a\u103a\u2014\u101c\u103b\u103e\u1015\u103a\u1005\u102e\u1038\u1000\u103c\u1031\u102c\u1004\u103a\u1038\u1001\u102f\u1014\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u102e\u1038\u1014\u103e\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u101b\u103e\u1031\u102c\u1037(\u1001\u103a)\u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1000\u102d\u102f\u101a\u103a\u1005\u102c\u1038\u1015\u103c\u102f\u101e\u100a\u103a\u104b \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1013\u102c\u1010\u103a\u1021\u102c\u1038\u1016\u103c\u1010\u103a\u1010\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f\u101b\u103e\u102d\u1019\u101b\u103e\u102d \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b \u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1014\u1031\u101e\u1031\u102c \u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u1005\u102c\u1038\u1011\u102d\u102f\u1038\u1015\u102b\u104a \u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u103d\u102c \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u1015\u103c\u102e\u1038 \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1015\u102b\u104a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u101c\u102d\u1019\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1015\u102b\u104a \u101f\u102c\u1037\u1012\u103a\u101d\u1032\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1000\u103c\u1031\u102c\u1004\u103a\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1015\u102b\u104b.<\/p>\n<h3>\u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038 \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u1021\u1000\u103c\u1036\u1015\u103c\u102f\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038<\/h3>\n<ul>\n<li><strong>\u1021\u1015\u1030\u1005\u1000\u1004\u103a\u1016\u1010\u103a\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038<\/strong>: \u101d\u1014\u103a\u1021\u102c\u1038\u1021\u1001\u103c\u1031\u1021\u1014\u1031\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1004\u103a\u1038 \u1014\u103e\u1005\u103a\u1005\u1009\u103a \u1021\u1014\u102e\u1021\u1031\u102c\u1000\u103a\u101b\u1031\u102c\u1004\u103a\u1001\u103c\u100a\u103a \u1021\u1015\u1030\u1015\u102f\u1036\u101b\u102d\u1015\u103a\u1016\u1031\u102c\u103a\u1001\u103c\u1004\u103a\u1038<\/li>\n<li><strong>\u101c\u102d\u1019\u103a\u1021\u102c\u1038 \u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038<\/strong>: \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1041-\u1043 \u1014\u103e\u1005\u103a\u1010\u1005\u103a\u1000\u103c\u102d\u1019\u103a \u1015\u103c\u1014\u103a\u101c\u100a\u103a\u1005\u1005\u103a\u1006\u1031\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1021\u1019\u103c\u1004\u103a\u1021\u102c\u101b\u102f\u1036\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u104b<\/strong>: \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038\u104a \u101c\u103b\u1031\u102c\u1037\u101b\u1032\u1001\u103c\u1004\u103a\u1038 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u100a\u1005\u103a\u100a\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038 \u101c\u1000\u1039\u1001\u100f\u102c\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u101e\u102f\u1036\u1038\u101c\u1010\u1005\u103a\u1000\u103c\u102d\u1019\u103a \u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038<\/li>\n<li><strong>\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u101b\u1031\u1038<\/strong>: \u1005\u102e\u1005\u1009\u103a\u1011\u102c\u1038\u101e\u1031\u102c \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1019\u103e\u102f \u1015\u102d\u1010\u103a\u101b\u1000\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1004\u103a\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1005\u1005\u103a\u1006\u1031\u1038\u1015\u103c\u102e\u1038 \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u1015\u102b\u104b<\/li>\n<li><strong>\u1005\u102c\u1010\u1019\u103a\u1038\u1015\u103c\u102f\u1005\u102f\u1001\u103c\u1004\u103a\u1038\u104b<\/strong>: \u1005\u1005\u103a\u1006\u1031\u1038\u1010\u103d\u1031\u1037\u101b\u103e\u102d\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u103c\u102f\u1015\u103c\u1004\u103a\u101b\u1031\u1038\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u104f \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u102b\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<p><strong>\u1019\u1031\u1038- MCCB-\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u101b\u1031\u1038\u1021\u1000\u103c\u102e\u1038\u1006\u102f\u1036\u1038\u1021\u1001\u103b\u1000\u103a\u1019\u103e\u102c \u1021\u1018\u101a\u103a\u1014\u100a\u103a\u1038\u104b<\/strong><\/p>\n<p>Proper torque application using calibrated tools represents the single most important factor. Under-torqued connections create high-resistance joints that overheat and fail, while over-torquing damages threads and contact surfaces. Always follow manufacturer specifications and use a calibrated torque wrench.<\/p>\n<p><strong>\u1019\u1031\u1038- \u1000\u103c\u1031\u1038\u1014\u102e MCCB \u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1019\u103a \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1010\u102d\u102f\u1000\u103a\u101b\u102d\u102f\u1000\u103a\u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1014\u102d\u102f\u1004\u103a\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/strong><\/p>\n<p>Yes, but special precautions are required. Use bi-metallic transition washers or plates, apply anti-oxidant compound rated for both metals, and use stainless steel fasteners to minimize galvanic corrosion. The connection requires more frequent inspection compared to same-metal joints.<\/p>\n<p><strong>\u1019\u1031\u1038- \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1019\u100a\u103a\u1019\u103b\u103e\u1000\u103c\u102c\u1000\u103c\u102c \u1005\u1005\u103a\u1006\u1031\u1038\u101e\u1004\u1037\u103a\u101e\u1014\u100a\u103a\u1038\u104b<\/strong><\/p>\n<p>Visual inspections should occur quarterly. Annual infrared thermography during loaded conditions identifies developing hot spots before they cause failures. Torque verification should be performed every 1-3 years, or after any significant electrical event such as a short circuit or overload trip.<\/p>\n<p><strong>\u1019\u1031\u1038- MCCB \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1019\u100a\u103a\u101e\u100a\u1037\u103a \u101c\u102d\u1019\u103a\u1021\u102c\u1038\u1000\u103b\u1015\u103a\u1001\u102f\u1036 \u1010\u102d\u1000\u103b\u1019\u103e\u102f\u101e\u100a\u103a \u101c\u1000\u103a\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u101e\u1014\u100a\u103a\u1038\u104b<\/strong><\/p>\n<p>\u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038 \u1041\u1042 \u101c\u1021\u1010\u103d\u1004\u103a\u1038 \u1001\u103b\u102d\u1014\u103a\u100a\u103e\u102d\u1011\u102c\u1038\u101e\u1031\u102c \u00b14% \u1010\u102d\u1000\u103b\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u101e\u1031\u102c \u101c\u102d\u1019\u103a\u1021\u102c\u1038\u1000\u103b\u1015\u103a\u1001\u102f\u1036\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1015\u102b\u104b \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038 \u1010\u102d\u1000\u103b\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1000\u103b\u1015\u103a\u1001\u102f\u1036\u104f \u101c\u100a\u103a\u1015\u1010\u103a\u1019\u103e\u102f\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1010\u103d\u1004\u103a \u104e\u1004\u103a\u1038\u104f \u1021\u101c\u101a\u103a \u1046\u1040% \u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038 (\u1000\u103b\u1015\u103a\u1001\u102f\u1036\u104f \u1021\u1019\u103c\u1004\u1037\u103a\u1006\u102f\u1036\u1038\u1005\u103d\u1019\u103a\u1038\u101b\u100a\u103a\u104f \u1042\u1040% \u1014\u103e\u1004\u1037\u103a \u1048\u1040% \u1021\u1000\u103c\u102c\u1038) \u1021\u1010\u103d\u1004\u103a\u1038\u101b\u103e\u102d \u1015\u1005\u103a\u1019\u103e\u1010\u103a \u101c\u102d\u1019\u103a\u1021\u102c\u1038\u1010\u1014\u103a\u1016\u102d\u102f\u1038 \u1015\u102b\u101d\u1004\u103a\u101e\u1004\u1037\u103a\u101e\u100a\u103a\u104b.<\/p>\n<p><strong>\u1019\u1031\u1038- \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a 3-pole \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a 4-pole MCCB \u1019\u103b\u102c\u1038 \u101c\u102d\u102f\u1021\u1015\u103a\u1015\u102b\u101e\u101c\u102c\u1038\u104b<\/strong><\/p>\n<p>This depends on the system grounding configuration. TN-S systems (separate protective earth) typically use 3-pole MCCBs with switched phases only. TN-C systems or installations requiring neutral switching need 4-pole MCCBs. IT systems may require 3-pole or 4-pole depending on whether neutral must be switched. Always verify system grounding before specifying.<\/p>\n<p><strong>\u1019\u1031\u1038- \u1010\u1015\u103a\u1006\u1004\u103a\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1000\u102d\u102f \u1019\u100a\u103a\u101e\u102d\u102f\u1037\u1021\u1010\u100a\u103a\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a\u1019\u100a\u103a\u1014\u100a\u103a\u1038\u104b<\/strong><\/p>\n<p>Perform insulation resistance testing (megger test) to verify electrical integrity, conduct visual inspection for uniform compression and proper hardware seating, perform infrared thermography within 24-72 hours of energization under normal load conditions, and document all torque values applied during installation.<\/p>\n<p><strong>\u1019\u1031\u1038- \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1015\u1030\u101c\u103d\u1014\u103a\u1000\u1032\u1001\u103c\u1004\u103a\u1038\u1000\u102d\u102f \u1018\u102c\u1000\u1016\u103c\u1005\u103a\u1005\u1031\u101e\u1014\u100a\u103a\u1038\u104b<\/strong><\/p>\n<p>Thermal runaway occurs when a high-resistance connection heats up, further increasing resistance, which generates more heat in a self-reinforcing cycle. This typically results from insufficient torque, oxidized contact surfaces, or loose connections. Proper installation and regular thermal scanning prevent this failure mode.<\/p>\n<hr \/>\n<h2>\u1014\u102d\u1002\u102f\u1036\u1038<\/h2>\n<p>\u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u101e\u1031\u102c MCCB-\u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038 \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1015\u103c\u102e\u1038 \u1011\u102d\u101b\u1031\u102c\u1000\u103a\u101e\u1031\u102c \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u101b\u1031\u1038\u1005\u1014\u1005\u103a\u1019\u103b\u102c\u1038\u104f \u1021\u1001\u103c\u1031\u1001\u1036\u1021\u102f\u1010\u103a\u1019\u103c\u1005\u103a\u1000\u102d\u102f \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u101e\u100a\u103a\u104b \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u101e\u1031\u102c \u1001\u103b\u102d\u1010\u103a\u1006\u1000\u103a\u1019\u103e\u102f\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101c\u102d\u102f\u1000\u103a\u1014\u102c\u1001\u103c\u1004\u103a\u1038\u104a \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u101e\u1031\u102c \u101c\u102d\u1019\u103a\u1021\u102c\u1038\u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1001\u103c\u1004\u103a\u1038\u104a \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103b\u1000\u103a\u1014\u103e\u102c\u1015\u103c\u1004\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u103d\u102c \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1000\u102c\u1000\u103d\u101a\u103a\u101b\u1031\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101e\u1004\u1037\u103a\u101c\u103b\u1031\u102c\u103a\u1005\u103d\u102c \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1015\u100a\u102c\u101b\u103e\u1004\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101b\u1031\u101b\u103e\u100a\u103a\u1005\u1014\u1005\u103a\u104f \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u101e\u100a\u103a\u104b.<\/p>\n<p>VIOX Electric \u101e\u100a\u103a \u1021\u101e\u1031\u1038\u1005\u102d\u1010\u103a\u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1001\u103b\u1000\u103a\u1019\u103b\u102c\u1038\u104a \u1010\u1015\u103a\u1006\u1004\u103a\u1019\u103e\u102f\u1021\u1011\u1031\u102c\u1000\u103a\u1021\u1015\u1036\u1037\u1014\u103e\u1004\u1037\u103a IEC 60947-2 \u1014\u103e\u1004\u1037\u103a IEC 61439 \u1021\u1015\u102b\u1021\u101d\u1004\u103a \u1014\u102d\u102f\u1004\u103a\u1004\u1036\u1010\u1000\u102c\u1005\u1036\u1014\u103e\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a\u1021\u100a\u102e \u1015\u1036\u1037\u1015\u102d\u102f\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1001\u103b\u1031\u102c\u1019\u103d\u1031\u1037\u101e\u1031\u102c \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1015\u1031\u102b\u1004\u103a\u1038\u1005\u100a\u103a\u1038\u1019\u103e\u102f\u1021\u1010\u103d\u1000\u103a \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1001\u103b\u102f\u1015\u103a\u1011\u102c\u1038\u101e\u1031\u102c MCCB \u1019\u103b\u102c\u1038\u104f \u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u101e\u1031\u102c\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1000\u102d\u102f \u1015\u1031\u1038\u1006\u1031\u102c\u1004\u103a\u1015\u102b\u101e\u100a\u103a\u104b \u101e\u1004\u103a\u104f \u1018\u1010\u103a\u1005\u103a\u1018\u102c\u1038\u1005\u1014\u1005\u103a\u1021\u1010\u103d\u1000\u103a MCCB \u101b\u103d\u1031\u1038\u1001\u103b\u101a\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a\u1015\u1010\u103a\u101e\u1000\u103a\u104d \u1021\u101e\u102f\u1036\u1038\u1001\u103b\u1019\u103e\u102f\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u101c\u1019\u103a\u1038\u100a\u103d\u103e\u1014\u103a\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1021\u1000\u103c\u1036\u1009\u102c\u100f\u103a\u1021\u1010\u103d\u1000\u103a \u1000\u103b\u103d\u1014\u103a\u102f\u1015\u103a\u1010\u102d\u102f\u1037\u104f \u1021\u1004\u103a\u1002\u103b\u1004\u103a\u1014\u102e\u101a\u102c\u1021\u1016\u103d\u1032\u1037\u1011\u1036 \u1006\u1000\u103a\u101e\u103d\u101a\u103a\u1015\u102b\u104b.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1692.64px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1692.64px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>In modern industrial electrical distribution systems, busbar systems serve as the backbone for power distribution, channeling electricity from main sources to various circuit protection devices and loads. The connection between molded case circuit breakers (MCCBs) and busbars represents a critical junction point where improper installation can lead to overheating, system failures, and safety hazards. Industry [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20716,"comment_status":"closed","ping_status":"closed","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-20715","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\/20715","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=20715"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/20715\/revisions"}],"predecessor-version":[{"id":20717,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/posts\/20715\/revisions\/20717"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media\/20716"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/media?parent=20715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/categories?post=20715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/my\/wp-json\/wp\/v2\/tags?post=20715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}