moulded case circuit breaker Wholesale, China moulded case circuit breaker,Wholesale moulded case circuit breaker

Item No:TKC168593
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Description: Ns series MCCB is one of new type breakers which is adopted international advanced design, manufacture technology to devolop. The rated insulating voltage is 950V. Suitable for AC50Hz(60Hz), rated working voltage 690V or below, rated working current is 12.5 to 630A of circuit. And use in distributing electric energy. Non-frequent making and breaking in the normal conditions and protecting when circuit and installation are overload. Short cir cuit and lacking voltage. Rated shell-rack and the breaker which current is under 400A, take protecting effect when mousecage motor's non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.