H - Electricity – 01 – H
Patent
H - Electricity
01
H
306/66
H01H 71/04 (2006.01) H01H 81/04 (2006.01) H01H 71/46 (2006.01)
Patent
CA 1147780
41PR-6141 CIRCUIT BREAKER CONDITION INDICATOR APPARATUS ABSTRACT OF THE DISCLOSURE In an industrial circuit breaker having a spring-powered movable contact operating mechanism and a spring-powered charging mechanism, each having the facility of storing a charge rendering the circuit breaker capable of being closed, condition indicator apparatus includes a first indicator for indicating whether the breaker movable contacts are open or closed and a second indicator for indicating whether or not a charge is stored in either the operating mechanism or the charging mechanism.
380260
Castonguay Roger N.
Jencks Charles L.
Company General Electric
Eckersley Raymond A.
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