... (Inner parts) supplier BKN Mini Circuit Breaker (MCB)Application:BKN series mini circuit breakers are mainly used for overload ... and short circuit protectionwithin the circuit of AC 50Hz, 230V in single-pole, ... Character: B, C, D2) Rated voltage: 230V/415V3) Rated current: 2, 6, 10, 16, 20, 25, 32, 40, ... 3, 46) Standards: IEC60898, IEC947-2 BKN Mini Circuit Breaker (MCB)