... used in lighting distribution system in industry. Applications: Used for overload and short circuit protection of AC 50Hz or 60Hz, rated voltage ... , 6, 10, 16, 20, 25, 32, 40, 50 and 63Pole number (P): 1, 2, 3Rated voltage (V): 230/400Rated Frequency (Hz): 50 ... /60Breaking capacity (A): 6,000 S230 Mini Circuit Breaker MCB with 6KA Short Circuit Capacity and 50/60Hz Rated Frequency