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CJ20 交流接触器
AC contactor

结构特点 Structural features

接触器的触头系统为直动式、双断点布置，CJ20-40A 及以上辅助触头作为独立组件安装在主触头的两侧，在电气上为分开的；
CJ20-10~25A 产品既可用螺钉安装，也可用 35mm 标准卡轨安装；
CJ20-10~16A 产品采用双断点简单开断灭弧室，其余均采用塑料栅片灭弧罩，具有分断能力高、可靠性高的优点；
CJ20-63~630 节电产品具有直流通用节电模块，不仅可以派生消声节能产品或直流操作产品，而且不占用辅助触头，从而大大提高了产品的可靠性和寿命。
The contact system of the contactor is a direct-acting, double-breakpoint arrangement. The CJ20-40A and above auxiliary contacts are
mounted as separate components on both sides of the main contact and are electrically separated;
CJ20-10~25A products can be installed by screws or 35mm standard rails;
CJ20-10~16A products use double breakpoints to simply break the arc extinguishing chamber, and the rest use plastic grid arc extinguishing
hoods, which have the advantages of high breaking capacity and high reliability;
CJ20-63~630 power-saving products have DC universal power-saving modules, which can not only derive noise-absorbing energy-saving
products or DC-operated products, but also do not occupy auxiliary contacts, thus greatly improving the reliability and life of the products.

外形安装尺寸 Outline mounting size (mm)

# C

'
B
" $

型号 model A B C a b F Φ
CJ20-10 44.5 72.5 107 35±0.31 60±0.37 10 5

CJ20-16 44.5 72.5 116.5 35±0.31 60±0.37 10 5

CJ20-25 53 91 122 40±0.31 80±0.37 10 5
CJ20-40 87 112.5 125 70±0.31 80±0.37 30 5
CJ20-63 116 142 146 100±0.4 90±0.4 60 5.8

CJ20-100 122 147 154 108±0.435 92±0.435 70 7
CJ20-160 146 187 178 130±0.5 130±0.5 100 9

CJ20-250 190 235 230 160±0.5 150±0.5 110 9
CJ20-400 190 235 230 160±0.5 150±0.5 110 9

CJ20-630 240 294 272 210±0.5 180±0.5 120 11

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