BSI - BS 3871-1
Miniature and Moulded Case Circuit-Breakers Part 1: Miniature Air-Break Circuit-Breakers for a.c. Circuits
| Organization: | BSI |
| Publication Date: | 31 March 1965 |
| Status: | inactive |
| Page Count: | 58 |
| ICS Code (Fuses and other overcurrent protection devices): | 29.120.50 |
scope:
Miniature circuit-breakers with fixed unadjustable time/current characteristics having current ratings up to 100 A and voltage ratings up to 415 V. Rating, design and construction. Type and routine tests. Appendices on: application, discrimination, short-circuit operation, measurement of prospective current and recovery voltage, computation of power factor and information to be included on records of type tests.
Document History