CD17,CD17A,CD17B Electromagnetic operating mechanismDetailed product description：

CD17, CD17A, CD17B DC electromagnetic operating mechanisms are only used to operate ZN28 series high-voltage vacuum circuit breakers and other types of vacuum circuit breakers with equivalent closing power. The performance of the various operating mechanisms mentioned above meets the requirements of GB1984 "AC High Voltage Circuit Breakers" and the "Technical Conditions" of this product, and all indicators have reached or exceeded the "ICE" standard. This series of electromagnetic operating mechanisms uses a DC power supply and can perform electric and manual opening and closing operations. The mechanical life of this product is 10000 times.

The output angle of CD17A and CD17B series mechanisms is 60 °.
The CD17A and CD17B series mechanisms have an output crank arm length of 40mm.
CD17A (B) Type I, II, III are equipped with various fixed switchgear.