DRM1 series MCCB is new type product developed and manufactured by adopting international advanced technology. It's supplied with rated insulation voltage 800V and used for circuit of AC 50/60Hz, rated operating voltage AC 400V or below rated operation current up to 800A for infrequent changing over and starting of the motors. Equipped with the protection.

Devices for over-current, short circuit and under voltage, the product is capable of preventing damage of circuits and supplying units. The product conforms to IEC60947-2 standard.