Small breaker direct start-up circuit

Published:2011/9/1 3:15:00 Author:Christina | Keyword: Small breaker, direct start-up | From:SeekIC

The small breaker has a lot of models such as the CN45, the rated current is 63A, there are dozens kinds of buckle-off current which are from 3A to 63A. According to the rated current and the operating specification of the small electromotor, we can use the small breaker with appropriate buckle-off current as the operation switch of the electromotor, it is easy to operates and can protect the electromotor. As the figure shows, the FU is fuse protector, it has the function of short circuit protection and it can cut off the power when you are repairing the fuse QF.



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