Dual-Phase Electronic Contactors are designed for applications demanding fast and precise switching. This unique power chip design ensures high switching capacity and long life. It consist of power chip with low thermal expansion technology. These are burst fired for reduced emission, have status indicators and accept universal control voltages. It is used in heaters, solenoids, transformers and motors. These are rail mountable, complete with heat sink and require no additional components. These are problem-free quick and east to installation