IEC 60947-2 Ed. 4.0 b – Low-voltage switchgear and controlgear – Part 2: Circuit-breakers
This standard 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. It applies whatever the rated currents, the method of construction or the proposed applications of the circuit-breakers may be.
Product Details
- Edition:
- 4.0
- Published:
- 05/22/2006
- Number of Pages:
- 435
- File Size:
- 1 file , 2.9 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
