| we can supply TKW1 Air Circuit BreakerApplicationRated operational voltage of the breaker is AC400/415/690V, with the rated current ranges from 400A to 6300A;Compact design with fixed and withdrawer able type;Standard: IEC/EC 60947-2.Telecommunication protocol: the protocols of Modbus. Profibus-DP and Device Net are available.Breaking capacity under 415V | 
