High strength PC flame retardancy,AC220V copper coil.<br> A contactor (motor starter) is a high capacity relay that has built-in auxiliary contact to work with momentary push buttons.<br> It is versatile and is often used to control a motor or as a main power switch, sometimes from distance.<br> It is design allows for frequency switching.<br> It is mainly used for AC 50 Hz or 60 Hz, the voltage to 660V, current to 95A<br> Ambient temperature:-5 Celsius to +40 Celsius<br> 3PH:AC 220V/230V 4KW, 380V/400V 7.5KW<br> AC3:AC 660V 11KW<br> Coil:220V-230V 50Hz, 220V-240V 60Hz<br> Ith:32A<br> Ui:AC 690V<br> Rated Current:18A<br> Auxiliary Contact:1NO<br> Overall Size:74 x 45 x 84mm(L x W x H)<br> Material:Metal, Plastic<br> Package Included: 3 x AC Contactor<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.