Contactor EKF KM-1-20-20 Modular, km, 2no

Modular contributors are a contactor in the classic body of modular equipment. It consists of motionless contacts, mobile contacts, which are fixed in the mobile part of the magnetic system. The motionless part of the magnetic system is fixed rigidly in the KM case. The spring prevents the closing of contacts. When the voltage is supplied to the control coil in the magnetic system of the contactor, a magnetic field occurs, which, overcoming the resistance of the spring, closes the magnetic system and closes the contacts. When the voltage is turned off from the control coil, the spring opens the contacts. It is possible to switch aluminum and copper wire.