Description: 1.High strength PC flame retardancy,AC220V copper coil. 2.A contactor (motor starter) is a high capacity relay that has built-in auxiliary contact to work with momentary push buttons. 3.It is versatile and is often used to control a motor or as a main power switch, sometimes from distance. 4.It is design allows for frequency switching. 5.It is mainly used for AC 50 Hz or 60 Hz, the voltage to 660V, current to 95A Specification: Material: Plastic Size:(Approx).74x45x84mm/3x1.8x3.3 Inch Package Includes: 1 Piece AC Contactor