Product Description
Molded Case Circuit Breakers MM1 series (hereinafter called as MM1 MCCB) is a new designed MCCB, developed and manufactured adopting international advanced technology. MM1 MCCB rated insulating voltage AC 800V is suitable for using in the circuit of AC 50Hz /60Hz, rated voltage up to 690V (and below DC250V). Rated working current 10A-1600A, It can be used for infrequently switch and starting of motor , protect the line and the equipment from being damaged due to overload, short current and under-voltage