4P 400A 1000/1250/1500 MCCB Hyundai Molded Case Circuit Breaker
Rated current In(A):400A
Rated working voltage:1000,1250,1500
Poles:4
Breaking capacity: 20
Rated insulation voltage Ui: 1000V
Rated impulse withstand voltage Uimp:12kW
Wiring mode:Up incoming and down outcoming
Mechanical life(Total times):10000
Electrical life(Total times):5000
Quality certificate:CCC,CB,TÜV Certificate