1.6KA circuit breaker 2.overload protection 3.Reliable and Excellent in Performance... 4.Type:mini Construction and Feature 1. The state- ... case of overload to protected circuit, MCB handle trips and stays at central position, which enables a quick solution to the faulty ... , 4 2. Rated voltage: AC 230/400V 3. Rated current (A): 1, 2, 3, 4, 6, 10, 13, 16, 20, 25 ...