Applications:
SCM1 molded case circuit breakers (hereafter simply referred to be breakers) are newly developed breakers with international advanced design and manufacturing technologies
The breakers is mainly applicable in circuits of AC 50/60Hz, rated insulated voltage up to 800V, rated working voltage up to 690V, rated working current reaching 800A, protecting circuits and equipment against damage from overload, short-circuit, under-voltage, also working as infrequent change-over of the circuits
Features:
According to Icu (ultimate short-circuit breaking capacity), breakers could be clarified as C class (basic type), L class (standard type), M class (higher breaking capacity), and H class (highest breaking capacity)
The breakers have features of small volume, high capacity, short cover (some parts of zero arcover) and impact resistance
The breakers could be installed both horizontally and vertically
Isolation function is designed for the breakers
The breakers is complying with standards of GB 14048.2-2008 and IEC 60947-2