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Tel: 86057761720369 
Mobile: 15868721000  
Fax: 86057761736962 
Sales:86057762717369 
Address: Yueqing City, Zhejiang
Province, China Huang seven town
Yueqing City Industrial Zone A  
Post Code: 325604  
Q Q: 35977770  
Website: www.

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CJ20 AC contactor

CJ20-10A AC contactor is an old product produced by our company, its unique two open and two closed auxiliary contacts, greatly facilitate the user in the secondary circuit and signal input, output and other functions, the market Part of the small current contactor are not so many auxiliary contacts, such as CJX2 series AC contactor products, small current contactor only one open or a closed auxiliary contact, the product must be installed at the top of the auxiliary contact F4-11, F4 -22 contacts and so on.

CJ20 series AC contactor models are as follows:
CJ20-10A
CJ20-16A
CJ20-25A
CJ20-40A
CJ20-63A
CJ20-100A
CJ20-160A
CJ20-250A
CJ20-400A
CJ20-630A

Practical category
CJ20 series AC contactor is mainly used for 50Hz (or 60Hz), rated voltage to 660V (or 1140V) rated current to 630A power system for remote isolation is still connected and breaking circuit, and with the appropriate thermal relay or The electronic shields are combined into an electromagnetic starter to cover circuits that are probably overloaded.
Products meet GB14048.4 and IEC60947-4-1 scale
Normal conditions and conditions of placement
Placement at the altitude of not more than 2000m;
Surrounded by the ambient temperature does not override +40 ℃, and its uniform temperature within 24 hours does not override +35 ℃; four weeks ambient temperature limit of -5 ℃;
The relative humidity of the installation is less than 50% at a maximum temperature of + 40 ° C; a higher relative humidity can be tolerated at a lower temperature, up to 90% at 20 ° C. Due to the temperature change accidentally generated condensation should be admitted to the special pace; with the vertical plane of the placement is not overtaken 5; constitute the starter of the hitter and the vertical surface of the tilt does not override 15
Contamination grade: Level 3.
In a place where there is no obvious shake, blow and vibration.

Layout features
CJ20 series of switching fighters for the double breakpoint direct-drive layout, is installed three-dimensional layout. 40A to accept the "E" -shaped core, 63A to superior grade to accept the "U" -shaped core, moving bridge for the boat, static contact to accept the profile, and equipped with iron arc angle.
AC contactor (CJ20 series) is a suitable for long-distance frequent connection and breaking off the main circuit and large-capacity control circuit of the electrical appliances. It is used primarily to control the start, stop, reverse, speed and control of AC induction motors and to combine thermal relays or other suitable protection devices to protect overload or phase off of the motor. It can also be used to control other electrical loads such as electric Equipment, electrical lighting, welding machines, capacitors and so on.
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