Professional supplier CJ20 AC contactor. Small power consumption, long life, safe and reliable, energy-saving, high-quality silver contacts, high anti-welding resistance and wear ability. Shanghai People's AC contactor product information released by DDB Electric Co., Ltd., interested, please call: Mr. Tang: 18324299998 Tel :0577 -27,888,998 Fax :0577-27,885,998 QQ: 2.26158 million, using a range and standard CJ20 Series AC contactor is mainly used for AC 50Hz, rated voltage up to 690V (individual grade to 1140V), current to 630A of power lines for long-distance making and breaking circuit and frequent starting and controlling the AC motor, and suitable for the thermal relay or electronic protection device form electromagnetic starter, to protect circuit or AC motor overload and phase failure may occur. This series of products to meet IEC947-4-1, GB14048.4, and JB8591.1 standard. Second, the structural features of 1, CJ20 Series AC contactor for direct-acting, double break, the three-dimensional arrangement of simple and compact structure, outline and installation dimensions than CJ10 CJ18 series contactor old products is greatly reduced. Interrupter system: a full range of different capacity levels of contact interrupter structure. CJ20-10 CJ20-16 for a double break simple breaking interrupter, CJ20-25 to U-shaped iron piece interrupter CJ20-40 to 160 in 380V, 660V when the are multiple longitudinal seam and clay interrupter cover. CJ20-250 and above contactor using plastic retrofit the arc chute sheet made of high-intensity resistance arc interrupter cover, extinction performance, breaking capacity higher than similar products. Product spray arc distance of some of the specifications and the volume of the product with other similar products compared to the more substantial under can reduce the sets box volume, saving raw materials and the installation area. Electromagnetic system: CJ20-40 and below contactor used double E-shaped core, engaged the buffer; CJ20-63 and above by the U-shaped core composed of heat-resistant silicone rubber buffer. CJ20-10 auxiliary contacts can be any combination, simply by changing the contact bridge and a small number of parts can be five combinations: four normally closed three normally closed, normally open, normally open two normally closed and one normally closed three normally open, four normally open. , CJ20 AC contactor Model CJ20-10A CJ20-16A CJ20-25A CJ20-40A CJ20-63A CJ20-100A CJ20-160A CJ20-250A CJ20-400A CJ20-630A