GMCd-22 AC Contactor

OVERVIEW

GMC Series AC Contactor is suitable for using in the circuits up to the rated voltage 220V AC 50HZ , rated current 22A, for making frequently starting & controlling the AC motor. Combined with the auxiliary contact block, thermal relay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter.

Features

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

(2) the contact system, which comprises three groups of main contact and one to two groups of normally open, normally closed auxiliary contact and the moving iron core, it is together mutual linkage;

(3) out AC contactor arc device, generally larger capacity is provided with an arc extinguishing device, in order to quickly cut off from the main contact arc, burnt out;

(4) insulation casing and accessories, all kinds of spring, a transmission mechanism, a short circuit ring, terminal etc..

SPECIFICATION

Model                            GMC 22                 

Current                          22A

Type                              1NO, 1NC

Power                            5.5W

Pole                               3

Coil voltage                   A1+A2 22V, 50Hz