
Specification for low-voltage switchgear and controlgear. Circuit-breakers
出版:British Standards Institution

專家解讀視頻
基本信息
標準編號: BS EN 60947-2:1992
發布時間:1992/5/1 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:68
標準簡介
Characteristics, conditions for operation, methods for testing and marking requirements for circuit-breakers intended for connection to circuits with a rated voltage up to and including 1000 V a.c. or 1500 V d.c. Additional requirements for integrally fused circuit breakers are also included. To be read in conjunction with BS EN 60947-1
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 7853 published 15 September 1993
本標準替代的舊標準
替代本標準的新標準