Detailed Product Description

BKM 3 pole miniature circuit breaker:

BKM series circuit breaker is used in lighting distribution system or motor distribution system for protection overload and short-circuit in the system.It is mainly used in AC 50/60Hz single pole 230V or two,three,four poles 400V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case.

Number of Poles

1P,2P,3P,4P

Rated Current(A)

2,4,6,10,16,20,25,32,40,50,63

Breaking Capacity(A)

6000

Rated Voltage(V)

230/400

Rated Frequency

50/60Hz

Endurance

4000

Circumstance Temperature

-5~+40

Electrical Life

No less than 6000 operations

Mechanical Life

(0-C)no less than 20000 operations

Protection Degree

IP20