1. Rated current of frame class (Inm): 63A

2. Rated current (In): 1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A

3. Rated voltage (Ue): 50Hz/60Hz, 230V/400V

4. Breaking capacity of rated limit short circuit (Icu): 6KA, 10KA

5. Breaking capacity of rated operating short circuit (Ics): 7500A

6. Mechanical life service: 20000/times

7. Electrical life service: 8000 times

 

The circuit breaker are applicable to protect from overload and short circuit in the circuit of AC  50/60Hz, rated voltage 230/400V, rated current 63A. It also can be used in switch the infrequent operation of the circuit under normal conditions. It is mainly used in industry, commerce, high-rise buildings and residential houses and other fields.