Electric-leakage circuit breaker
A technology of leakage circuit breaker and release, which is applied in the direction of switchgear status indication, etc., can solve the problems of leakage circuit breaker not having leakage indication, use effect, etc., and achieves the effect of simple structure and convenient use.
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[0022] Embodiments of the present invention will be further described below with reference to the accompanying drawings:
[0023] As shown in the figure, a leakage circuit breaker includes a housing 1, an operating mechanism, a contact mechanism and a leakage release 2. The operating mechanism cooperates with the contact mechanism, and the operating mechanism includes a jumper and a lock 3 , also includes a leakage indication mechanism, the leakage indication mechanism includes a rotating arm 4, a lever 5 and an indication button 6, the indication button 6 is slidably installed in the housing 1 up and down, and the indication button 6 includes a button protruding from the housing 1 The first position and the second position buried in the shell 1, the rotating arm 4 is hinged below the indicator button 6, and includes a force-bearing end 41 and a pushing end 42, and the pushing end 41 is in contact with the lower end of the indicating button 6 The rotating arm 4 is provided wi...
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