TX7-63Z(H)DC Series DC Miniature Circuit Breaker, apply to rating current 63A or less, Direct current
rating voltage 220V and 750V. It is mainly used for the overloading and short circuit protection in DC
distribution system Equipment and electric equipment. It can be widely used in electric, post, traffic, mining
enterprise and different kinds of fields. In present China, our products in the case grade rating voltage is
highest compared to the same products. Products according GB14048.2 standard.