Product Description

3 Pole Magnetic Power AC Contactor for Motor Circuit Protection



Description:

AC contactor is suitable for using in the circuits up to rated voltage **0V AC *0/*0HZ, rated current up to **0A, for making, breaking, frequently starting & controlling the AC motor and it can be combined with the auxiliary contacts, mechanical interlocking unit, switchover capacitor and etc. With the thermal relay, it is combined into the electromagnetic starter. The contactor is produced according to IEC****2, VDE***0 & BS***2.

 

IEC utilization categories

( 1) the electromagnetic system, including the attraction coil, a movable iron core and the static iron core;

( 2) the contact system, comprising three main contacts and a two normally open, two auxiliary normally closed contact, it and the movable iron core is connected together are linked with each other;

( 3) arc extinguishing device of large capacity, general AC contactor with arc extinguishing device, in order to quickly cut off the arc, from burning the main contact;

( 4) insulation casing and accessories, all kinds of spring, a transmission mechanism, a short circuit ring, wiring column