CKM1 series moulded case circuit breaker is one of our new type products developed and manufactured by adopting international  advanced technology. It is supplied with rated insulating voltage 660v and used for circuit of AC 50Hz,rated operating voltage AC 380v.(or below),rated operating current up to 800A for infrequent changing over and starting of the motors.Equipped with the protection devices for over-current,short circuit and under voltage,the products are capable of preventing damage of circuits and supply units.

 

 .CE,ROHS,CERTIFICATED
.Quality guarantees 2 years
.Professional manufacture for 10 years
We can supply all kinds of MCCB ODM and OEM orders are welcome.

1) Applicable circuit: AC 50Hz (or 60Hz)

2) Rated insulation voltage: 690V

3) Rated operating voltage: up to 660V (690V)

4) Rated operating voltage: up to 250V(DC)

5) Rated operating current: 63A-800A

6) For distributing energy of electricity and infrequent making and breaking circuit, and infrequent starting of motor (rated operating current up to 800A)

7) At normal condition they are provided with the function of protection against overload and short-circuit and under-voltage

8) MCCB complies with standard of IEC947-2

9) Number of poles: 3P, 4P

10) Weight: 1.5kg

11) Automatic tripping device: hydraulic magnetic

12)Inner Box Packing