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BS 4941-1:1979

Withdrawn Date published:

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Specification for motor starters for voltages up to and including 1000 V a.c. and 1200 V d.c., Direct-on-line (full voltage) a.c. starters

Characteristics, operation, behaviour, dielectric properties, degrees of enclosure protection, marking and the corresponding proving tests. Coordination with short-circuit protective devices and conventional test circuits.

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BS 4941-1:1979

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