C45 new model mcb:
This mcb is new type of C45,aslo be used in lighting distribution system or motor distribution system for protection overload and short circuit in the system.The product is more neoteric in structure,light in weight,reliable and excellent in performance.It has high breaking capacity,can trip quickly,and its case and items are adopted by 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 pole 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
4500
Rated Voltage(V)
230/400
Rated Frequency
50/60Hz
Endurance
no less than 4000
Circumstance Temperature
-50C~+400C
Electrical Life
No less than 6000 operations
Mechanical Life
(0-C)no less than 20000 operations
Protection Degree
IP20
Another new type of C45N MCB: