The WCH MV vacuum contactor has a new generation electromagnetic / permanent magnet operating mechanism and a high-performance vacuum interrupter, providing excellent electrical and mechanical performances. The product complies with the standards of GB, DL and IEC, and can be used in three-phase AC systems with rated voltages of 12kV and below and rated frequencies of 50/60HZ, especially suitable for the control and protection of electrical equipment such as motors, transformers, capacitor banks and scenarios requiring frequent start-stop or switching.

• Supporting rated current up to 630A, with a mechanical life up
• to 1 million operations based on the electromagnetic /permanent magnet operating mechanism
• Flexible to mount for both withdrawable and fixed types,meeting the requirements of miniaturized switchgears.
• Adhering to German exquisite quality with an industrial product appearance design, and ensuring personal and equipment safety with excellent insulation performance
• Provided with silver-plated spring contact fingers in the base groove, ensuring electrical and thermal stability