发明名称 |
TRIP INDICATOR AND SIGNALLING SWITCH ASSEMBLY |
摘要 |
A circuit breaker with trip indicator assembly for indicating the trip status of the circuit breaker. The trip indicator assembly includes a spring powered shaft movable between a cocked position and a trip position in which the spring powered shaft protrudes through the housing of the circuit breaker to indicate the trip status. The shaft is operatively connected to a trip actuating mechanism of the circuit breaker so as to actuate the shaft in response to the trip actuating mechanism actuating an operating mechanism of the circuit breaker. A lost motion coupling is provided to assure that the trip indicator assembly is not actuated until after actuation of the operating mechanism. A bell alarm switch assembly for signalling the trip status of the circuit breaker may be operatively connected to the trip indicator assembly.
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申请公布号 |
CA2268236(A1) |
申请公布日期 |
1999.10.09 |
申请号 |
CA19992268236 |
申请日期 |
1999.04.06 |
申请人 |
EATON CORPORATION |
发明人 |
ULERICH, PHILLIP L.;TALLMAN, GREGORY D. |
分类号 |
H01H71/04;H01H71/46;(IPC1-7):H01H71/04 |
主分类号 |
H01H71/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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