MCCB with CCC, CE

bargain

HKKM3 moulded case circuit breaker series is suitable for circuitries of AC 50/60Hz, rated insulation voltage up to 800V, rated operating voltage of 400/690V and rated operating current up to 630A, used for infrequent changeover as well as motor' s infrequent startup (I≤630A and below).
It has protective functions against overload, short circuit or under voltage, protects the circuitries and power equipment from being damaged. Accessories of HKKM3 series are conveniently installed externally