Feature 1 This circuit breaker is suitable for AC 50Hz/60Hz 220V(230) single phase circuit of 30-60A rated current. 2 It has leakage protection, overload short circuit protection,three phase unbalance protection. 3 Small size and light weight, it has reliable performance, higher breaking capacity. 4 Fast installation by DIN rail; flame-resistant and shock-resistant plastic ensures long service life. 5 The circuit breaker is mainly used for power distribution system of lighting(type C) and motors(type D). Features: This circuit breaker is suitable for AC 50Hz/60Hz 220V(230) single phase circuit of 30-60A rated current. It has leakage protection, overload short circuit protection,three phase unbalance protection. Small size and light weight, it has reliable performance, higher breaking capacity. Fast installation by DIN rail; flame-resistant and shock-resistant plastic ensures long service life. The circuit breaker is mainly used for power distribution system of lighting(type C) and motors(type D). Specification: Poles: 2P Rated Current: 30-60A(30,40,50,60)A Rated Isolation Voltage: 250V 220v~Icu: 8kA 240v~Icu: 6kA Weight: 542g / 19.1oz (approx.) Package list: 1 * Circuit Breaker Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.