AC MCB is a circuit breaker for low voltage circuit protection with a rated short circuit current of 10kA. It can be used in industrial, commercial and domestic electrical systems to protect electrical equipment from overload and short circuit damage. The product uses advanced circuit breaker protection technology, which can quickly cut off the power when the circuit fails, ensuring the safety of equipment and personnel. In addition, the AC MCB has excellent durability and stability, enabling stable operation for long periods of time without frequent maintenance. It is a reliable circuit protection equipment, widely used in various electrical systems.
SRB3-63
Main Technical Performance
Rated current In(A):1A, 2A,3A,4A,6A,10A,16A,20A,25A,32A,40A,50A,63A
Rated working voltage:1P:230V-（1P-2P,1P+N);400V-(2P-4P,3P+N)
Poles:1P,1P+N,2P,3P,3P+N,4P
Breaking capacity:10kA
Frequency:50Hz
Rated insulation voltage Ui:500V
Rated impulse withstand voltage Uimp:4kV
Mechanical life(Total times):20000
Electrical life(Total times):10000
Quality certificate:CCC CE TUV Certificate
Outline and Installing Dimensions