Purpose

Cj12 series AC contactor (hereinafter referred to as contactor), mainly applicable to metallurgy, rolling and crane and other electrical equipment. It is suitable for the power line with AC 50Hz, voltage to 380 volts and current of 600 a for long-distance connection and breaking circuit, and is suitable for frequent starting, stopping and reversing of AC motor.

Structure

Cj12 series AC contactor is arranged in a flat steel with a frame type, with the main contact system centered, the electromagnetic system on the right and auxiliary contact on the left, and the rotating stop. The action electromagnetic system of the contact system is driven by light rotating shaft, and the whole layout is easy to monitor and maintain.

The main contact system of contactor is of single breakpoint structure, and has good arc extinguishing performance.

The auxiliary contact is of double breakpoint type. It has transparent protective cover, beautiful appearance, and the number of normal and constant points can be combined as follows.

Technical data and performance