GKM1 Smart MCCB

Scope of Application of GKM1 Smart MCCB GKM1 Smart MCCB, is suitable for the circuit of AC50, rated curent 630A, rated operating voltage 690V or less. The series circuit breaker, in the distribution network, can be used for distributing the energy or electricity and protecting the circuit and power device against the overload, short-circuit and under-voltage. The circuit breaker with the frame rated current 800A or less can be used for proecting the motor and starting non-frequently the motor. Under the normal condition, it can also be used for making and breaking the circuit frequently. Products confirm to IEC947-2,GB1408.2 Main Type of GKM1 Smart MCCB (1) GKM1-63 Series: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A. (2) GKM1-100 Series: 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A. (3) GKM1-225 Series: 100A, 125A, 140A, 160A, 180A, 200A, 225A. (4) GKM1-400 Series: 225A, 250A, 315A, 350A, 400A. (5) GKM1-630 Series: 400A, 500A, 630A. (6) GKM1-800 Series: 630A, 700A, 800A. Note: The 6A type is only for electromagnetic instantancous release. Breaking capacity of GKM1 Smart MCCB 25-300 kA