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BML-Series Residual current protective circuit breaker,BML-B Residual current protective circuit breaker with alarm function

BML series residual current protection circuit breaker and bml-b residual current protection circuit breaker with alarm device (referred to as leakage circuit breaker) are the new generation of products that our company has completed r&d and launched in 2018.BML leakage circuit breaker adds display function, memory function and communication function on the basis of previous SBL products.Is currently the smallest volume of leakage circuit breaker.With the characteristics of high breaking ability, complete function, accurate display and reliable movement, it is the leading level in China.BML series leakage circuit breakers have five shell frame grade currents of 160, 250, 400, 630 and 800, rated currents of 16a-800a;Applicable to ac 50Hz and 60Hz;Rated insulation voltage 800V, rated working voltage AC400V.BML leakage circuit breaker can be equipped with shunt tripping device, under-voltage tripping device, auxiliary contact, internal accessories of alarm contact head and external accessories such as electric operating mechanism and rotating handle operating mechanism.

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