Mini Circuit Breaker is used in lighting distribution system or motor distribution system for protecting overload and short-circuit in the system.The product is neoteric in structure,light in weight,reliable and excellent in performance. Its frame and parts adopt plastic of high fire-resistant and shockproof.The product,with long life,is mainly used AC 50/60HZ, single pole 240V(110), two,three and four pole 415V(380) circuit for overload and short-circuit protection as well as for unfrenquent on-and-off switching electric equipment and lighting circuit in normal case.Here is the technical data: Pole Number: 1P,2P,3P,4P Rated Current:1,2,3,5,6,10,15,20,25,32,40,50,63,100A Rated Voltage:50/60HZ,110V/400V or 240 to 415V Breaking Capacity:6KA to 10KA.