BS 842:1965
$102.76
Specification for a.c. voltage-operated earth-leakage circuit breakers
| Published By | Publication Date | Number of Pages |
| BSI | 1965 | 22 |
This British Standard specifies requirements for a.c. voltage-operated earth-leakage circuit-breakers having rated voltages not exceeding 500 volts and rated currents not exceeding 200 amperes (see Appendix B, Appendix C and Appendix E).
Rated voltages up to 500 V, rated currents up to 200 A. Ratings, construction, performance, type and routine tests. Appendices: service conditions, application of earth-leakage circuit-breakers, installation, function of test device, effect of earth electrode resistance.
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