... , four-poles 400Vcircuit for overload DZ47-63(C45) Miniature Circuit Breaker (MCB)Application: The product is mainly used in AC50/60HZ ... or two, three, four-poles 400Vcircuit for overload and short-circuit protection as well as for unfrequent on-and-off switching ... characteristics: C(510)In; D(1015)In. Feature: The breaker is characterized by compact design, lightweight,elegant appearance, high breaking ...