1、Good Performance: Designed to have 690V rated insulation voltage Ui and 80A rated working current Ith, and ensures excellent work performance. 2、Reliable Contact: A high capacity relay with built in auxiliary contacts that supports the using in conjunction with instantaneous buttons. 3、Great in Control: Can be used for long distance connection and disconnection of circuits to better control the frequent start of AC motors. 4、Wide Application: Widely used in factory, commercial building, urban power distribution, household power distribution, equipment and so on. 5、Quick to Install: Comes with a light weight and a compact size as well, the standard 35mm guide rail of this AC contactor is very convenient. Item Type: AC Contactor Product Material: PC, Copper, Silver Auxiliary Contact: 4NO 4NC Pole: 3P Rated Current: 80A Coil Frequency: 50/60Hz use: Used for connecting and disconnecting electrical products. Installation: Standard 35mm Guide Rail 1 x AC Contactor