Schneider Electric TeSys K LC1K Contactor, 230 V ac Coil, 3-Pole, 9 A, 4 kW, 3NO, 690 V ac. Features screw terminal type, 58mm length, 45mm width, and 57mm depth. This product is part of the Green Premium range. The TeSys K is a compact contactor range with a wide variety of coil voltage and terminal connection options, suitable for industry, infrastructure, and building applications.