PDF Standards IEC 60947-2 Ed. 4.0 b:2006

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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:

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