advanced technology. MCCB is supplied with rated insulating voltage 550V and 800V and used for circuit of AC 50/60Hz, rated operating voltage AC 400V(or below), rated operating current up to 630A for infrequent changing over and starting of the motors. The electrical moulded case circuit breaker MCCB conforms to IEC60947-2 standard.
Function and Features
1.Select material is excellent the flame-retardant material. Insulation performance is high temperature residant.
2.Copper pieces of thick. Adopt and thick galvanized sheet copper. Not easy to silde wire electrical conductiity.
3.The new more accord with the aesthetic. Nover appearance Color coordination.
4.Wire facteing Not easy to slide wire. Uses the socket head screws.
 
Technical Parameter