NB-C45N Mini Circuit Breaker

Short Description:

NB-C45N series circuit breaker is used in lighting distribution system or motor distribution system for protecting overload and shortcircuit in the system.The product is novel in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly and it’s installation uses with guide, ifs case and body are adopted with high re-resistant and shockproof plastics. The product, with long life, is mainly used in AC 50Hz/60Hz single pole 230V or two, ttinee, four-poles 400V circuit for overload and shortdrcuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case. This product conform to GB10963, IEC60898, BS3871.


Product Detail

Product Tags

SPECIFICATION

Rated temperature(°C) 40
Rated voltage(V) AC 230/400
Rated current (A) C 1,3,5,6,10,16,20,25,32,40,50,63
D 1,3,5,6,10,16,20,25,32,40,50,63
Electric endurance not lower than (times) 6000
Mechanical endurance lower than (times) 2000
Curve B (3-5ln) C(5-10ln) D(10-14ln)

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