CDW3 3Pole 4Pole 400A to 6300A intelligent Air Circuit Breaker acb

1.Comprehensive upgrade and supplement of the Breaking capacity, Frame type and accessory
2.1600 / 2000 / 2500 / 4000 / 6300A
3.Multiple protection functions of Intelligence controller, not only 4 basic protection + higher protection, and varied of Measuring function, locking protection, remote control Modbus communication and etc.
4.Patent arc extinguishing structure, 3 layers Patented metal filter screen, 13 plates Stainless steel arc extinguishing grid.
5.More than 30 types accessories for choose as below;
-Circuit Protection type: Controller, Shunt coil, Closing coil, Under-voltage release, Motor mechanism, Closing contacts, Remote control reset part, N phase circumscribed transformer, Earth current transformer, leakage current transformer, Dual power controller ATS, Signal module, Power module, Under-voltage delay time module.
-Mechanical protection: Cable mechanical interlock, connecting-rod type mechanical interlock, Phase barrier, Doorframe etc.
-Indicating: Faults indicating contacts, Auxiliary contact, electrical reset.
-Connection: External busbar block, Vertical connection block etc.