LEISTUNGSSCHALTER

A circuit breaker includes a microprocessor-based trip unit and a power supply for supplying operating power to the trip unit and the trip coil of the circuit breaker from either the internal current transformers of the circuit breaker or a plurality of external sources. The trip unit includes a num...

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Bibliographic Details
Main Authors WAFER, JOHN A, SALETTA, GARY F, ENGEL, JOSEPH C, ELMS, ROBERT T
Format Patent
LanguageGerman
Published 13.02.1987
Edition4
Subjects
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