Anti-misoperation device of circuit breaker electric operator
A technology of electric operating mechanism and circuit breaker, which is applied in the direction of protection switch operation/release mechanism, etc., and can solve problems such as opening and circuit breaker malfunction
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[0015] refer to figure 1 , which is a structural schematic diagram of the anti-misoperation device of the electric operating mechanism of the circuit breaker of the present invention.
[0016] As shown in the figure, the device includes a mounting plate 1 , a mounting block 2 , a magnet 3 , an iron sheet 4 and a slider 5 . The mounting plate 1 is the mounting base plate of the electric operating mechanism, fixed on the circuit breaker, the mounting block 2 is made of non-metallic material, fixed on the mounting plate 1 with screws, the magnet 3 is fixed on the mounting block 2 with screws; the iron sheet 4 is used Screws are fixed on the slider 5, and the slider 5 is a part of the electric operating mechanism, which drives the circuit breaker to move up and down (closing and opening). Under normal circumstances, in the closed position of the circuit breaker, the position of the iron piece on the slider is exactly at the position attracted by the magnet. In the case of strong...
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