3938 dc circuit breaker switch products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 32%, moulded case circuit breakers accounts for 7%, and other mv&hv products accounts for 3%.
A wide variety of dc circuit breaker switch options are available to you, such as c, b and d.You can also choose from home, industrial and protective dc circuit breaker switch,as well as from li, lsi, and lsig dc circuit breaker switch, and whether dc circuit breaker switch is white, black, or red.