1528 660v breakers products are offered for sale by suppliers on Alibaba.com, of which moulded case circuit breakers accounts for 9%, circuit breakers accounts for 3%, and air circuit breakers accounts for 2%.
A wide variety of 660v breakers options are available to you, such as c, b and d.You can also choose from home, industrial and protective 660v breakers,as well as from li, lsi, and lsig 660v breakers,and whether 660v breakers is white, or black.