AC contactor is a contactor, the typical structure is electri calmete divided into direct-acting double break (LC1-D / F *) and single-breaker rotary (LC1-B *). AC contactor and relay control loop combination, remote control or interlock related electrical equipment. The most commonly used products are mainly for CJ series CJX2 series, CJ20 series, CJT1 series 3TB, B series.
The basic composition
AC contactor has four main components: (1) Voltage stabilizer electromagnetic systems, including attracting coil, moving core and static iron core; (2) contact system, including three sets of main contacts and one or two groups of normally open, normally closed auxiliary contacts, which are linked together and moving core linked to each other; (3) interrupter device, usually larger capacity AC contactor has interrupter device to quickly cut off the arc burn from the main contact ; (4) insulated housings and AC Contactors accessories, all kinds of springs, transmission, short ring, terminal and so on.
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