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sklademVydáno: 1965-11-15
BS 842:1965
Specification for a.c. voltage-operated earth-leakage circuit breakers
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| Označení normy: | BS 842:1965 |
| Počet stran: | 22 |
| Vydáno: | 1965-11-15 |
| ISBN: | 0 580 01330 8 |
| Status: | Standard |
DESCRIPTION
BS 842:1965
This standard BS 842:1965 Specification for a.c. voltage-operated earth-leakage circuit breakers is classified in these ICS categories:
- 29.120.50 Fuses and other overcurrent protection devices
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.