Low voltage switchgear and controlgear (ICS 29.130.20)

4. BOS IEC 60947-2:2016, Low-voltage switchgear and controlgear – Part 2: Circuit-breakers (247 page(s), in English)

This part of IEC 60947 applies to circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.; It also contains additional requirements for integrally fused circuit-breakers.