BKN 3P MCB series ciircuit breaker is used in lighting distribution system or motor distribution system for protection overload and short circuit in the system.The product is neoteric in structure,light in weight,reliable and excellent in performance.It has high fire resistant and shockproof plastics.The product,with long life,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
Rated Capacity:6000A
Rated Voltage:230/400V
Frequency:50/60Hz
Endurance:no less than 4000
Electrical Life:no less than 6000 operations
Mechanical Life:no less than 20000 operations
Protection Degree:IP20