AS/NZS 3947.2:2002被替代
Low-voltage switchgear and controlgear Circuit-breakers
出版：Standards Australia
专家解读视频
Specifies requirements for circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c. Includes requirements for coordination under short-circuit conditions between a circuit-breaker and another short-circuit protective device associated in the same circuit. This Standard is identical with and has been reproduced from IEC 60947-2:2001.
IEC 60947-2 : 2006 - Identical
IEC 60947-2 Ed. 4.0 - Identical
IEC 60947-2 Ed. 2.2 - Identical
