18/30352658 DC

Действует

BS EN 60947-9-1. Low-voltage switchgear and controlgear. Active arc-fault mitigation systems. Part 9-1. Arc quenching devices — 18 стр.

Ссылочные документы

Действует

Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) — 14 стр.

Заменен

Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks — 53 стр.

Действует

Enclosed low-voltage switchgear and controlgear assemblies - Guide for testing under conditions of arcing due to internal fault — 46 стр.

Заменен

Amendment 2 - Low-voltage switchgear and controlgear - Part 1: General rules — 102 стр.

Заменен

Amendment 1 - Low-voltage switchgear and controlgear - Part 1: General rules — 80 стр.

Заменен

Low-voltage switchgear and controlgear - Part 1: General rules — 453 стр.