BS 4293:1983 Specification for residual current-operated circuit-breakers (AMD 4851) (AMD 6279) (Withdrawn)
Publication Year
1983
Document Status
Withdrawn
Abstract
Requirements for rating, design, construction and testing of residual current operated circuit breakers having a rated voltage not exceeding 660V, a rated current not exceeding 125A and a rated frequency not exceeding 400Hz. Includes circuit breakers utilizing auxiliary sources and circuit breakers with electronic circuitry.
Document History
Superseded by BS IEC 1008-2-2:1990, BS EN 61008-2-1:1995 and BS EN 61008-1:2004.
ISBN
0580133869
Publisher Information
British Standards Institution
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