Product Description
CRM1(CM1) series of moulded case circuit breaker (MCCB) is one of our new type products developed and manufactured by adopting international advanced technology. It is supplied with rated insulating voltage 800V and used for circuit of A. C. 50Hz, rated operating voltage AC 400V. (or below), rated operating current up to 800A for infrequent over and starting of the motors. Equipment with the protection devices for over-current, short circuit and under-voltage, the products are capable of preventing damage of circuits and supply units. The product conforms to GB14048.2, IEC60497-2 standards.
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