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
