QNZ-400A-W VFD DC Contactor Insulation Voltage 1500V 

This type of contactor is an advanced contactor with insulation voltage up to 1500V. It is widely used in frequency converter, communication power supply, battery vehicle, traction locomotive, uninterruptible power supply system, etc. The control voltage is DC24V and the working current is 400A. Understanding that every application has its own unique electrical, mechanical and thermal requirements, Quanning design team can customize products to meet your specific requirements. The coil voltage of QNZ series DC contactor is 24V, which is suitable for DC circuits requiring long last open or closed situation, and to connect and disconnect circuit loads                                                          OVERALLAND MOUNTING                           &…