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  • BS 4293:1983

BS 4293:1983

Specification for residual current-operated circuit-breakers

BSI Group, 07/29/1983

Publisher: BS

File Format: PDF

$34.00$69.09


Published:29/07/1983

Pages:16

File Size:1 file , 600 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Requirements for rating, design, construction and testing of residual current operated circuit breakers having a rated voltage not exceeding 660 V, a rated current not exceeding 125 A and a rated frequency not exceeding 400 Hz. Includes circuit breakers utilizing auxiliary sources and circuit breakers with electronic circuitry.

Cross References:
BS 5419


Partially replaced by BS EN 61008-1:1995 and BS IEC 1008-2-2:1990.

Incorporates the following:
AMD 4851 published 31 May 1985
AMD 6279 published 21 December 1990

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