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A kind of mechanism with flexible splitting lock cushioning anti-rebounding device on low-voltage circuit breaker
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Rotary pneumatic protection device used for plastic shell circuit breaker
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Electromagnetic short-circuit protection device of circuit breaker
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Isolate plate movement mechanism in a kind of open frame circuit breaker drawer chassis
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Operating mechanism of low-voltage circuit breaker
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A kind of contact system of dual-interruption point breaker
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Contact system of circuit breaker
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A kind of resilience-proof device of breaker
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A kind of resilience-proof device of breaker
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A kind of circuit breaker operation mechanism fixing device
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A kind of breaker open operation bounce-proof device
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Chassis interlocking gear
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A linkage frame and a circuit breaker using the linkage frame
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Closing keeping device
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Dual control device for brake closing/separating switch
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Position signal output device for circuit breaker
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Zero sequence current mutual inductor
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Low-voltage circuit breaker with pneumatic tripping device
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Connection terminal fixedly connecting two electrical appliances
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Manual and automatic combined residual current tripping device
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