This product is no longer promoted on Made-in-China.com. If you find any infringement or sensitive information of it, please contact us for handling. Thank you.

240 Volt 3pole AC Contactor Cj12-400

Product Details
Electricity Type: AC
Number of Pole: 3
Phase: 3
  • 240 Volt 3pole AC Contactor Cj12-400
  • 240 Volt 3pole AC Contactor Cj12-400
  • 240 Volt 3pole AC Contactor Cj12-400
  • 240 Volt 3pole AC Contactor Cj12-400
  • 240 Volt 3pole AC Contactor Cj12-400
Find Similar Products
  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Company Profile
Overview

Basic Info.

Model NO.
CJ12-400
Main Circuit Rating Voltage
690V
Main Circuit Rating Current
400A
Type
Ac Contactors
Size
Miniature
Current
100A, 150A, 250A, 400A 630A
Rated Operation Voltage(V)
24, 36, 48, 110V
Mechanical Life
10000
Voltage (V)
380VAC 220VAC 240VAC
Frequency
50/60Hz
Pole
2p 3p 4p
Transport Package
Carton
Specification
CE, ROHS, ISO9001
Trademark
OEM
Origin
China
HS Code
85363000

Product Description


 

Product Description

 


Product Overview

CJ12 AC contactor is used for the circuit of AC 50 Hz, rated voltage to 380V,current up to 600A of power systems, for remove making and breaking circuit,and frequency starting, stopping and inverse AC motor. Mainly used for electrical control circuits of metallurgy, rolling steel, cranes and other electrical equipment.
Din Rail Mounted Contactor meets the standards of GB14048.4 and IEC60947-4-1.

Normal Operating Conditions

1. Ambient temperature: Ambient temperature is not higher than +40°C and not lower than -25°C (can be used at +60°C, but the rated current of contact should be reduced).
2. Altitude: no more than 2000m.
3. Relative humidity is not more than 90% (Monthly average minimum temperature does not exceed +25°C).
4. Amplitude is less than 6mm, vibration frequency is not greater than 3Hz occasions.
5. The inclination of the mounting surface to the vertical or forward or backward shall not exceed 5°.
6. Pollution degree: 3.
7. Installation category: Class III. If the contactor is manufactured according to the humid tropical conditions, it is allowed to work in places where mold and condensation are present when the relative humidity is not more than 95% (+35°C).

Main Technical Parameters

The AC contactor is open type. Its structure is that the electromagnetic system of the rack plane layout is at the right, the main contact is in the middle, the auxiliary contact is at the left, and equipped with rotatable stop. The whole arrangement is convenient for monitoring and maintenance.
The magnetic system of the contactor is composed of U-shaped movable-static iron core and coil. The movable and static iron cores are equipped with the buffer device to prolong the product life. DC magnetic system of CJ12-Z is made of thick steel plate, and the coil is double-winding and occupies a normally closed auxiliary contacts.
The main contact of the contactor is single break point series magnetic blowout structure equipped with a longitudinal slit arc extinguishing cover, which has a good arc extinguishing performance.
Auxiliary contacts are double breakpoint bridge type with transparent protective cover.
The wearing parts of the contactor are easy to assemble and disassemble and easy to maintain and repair.

 
Detailed Photos

Product Parameters

 

Model Pole Rated operating voltage (V) Conventional thermal current or Rated operating current (A) Operation cycles (times/h) Auxiliary contact Note
Utilization Category Rated operational voltage Conventional thermal current (A) Rated control capacity Combination
CJ12-100 2, 3, 4, 5 AC380 100 600 (note) AC-15
DC-13
AC380 10 AC 380V 1000VA (not separated in the electric) DC 220V 90W 5 NO + 1 NC
4 NO + 2 NC
3 NO + 3 NC
Note: Load factor is 40%, and the use category is AC-2
CJ12-150 150
CJ12-250 250
CJ12-400 400 300 (note) DC220
CJ12-630 630
Electrical life and mechanical life of 3P contactor
Rated current (A) Making and breaking Operating cycles per hour Electrical life (1000 times) Mechanical life (1000 times)
I U Cosφ±0.05
250 and below 2.5le Ue 0.65 600 150 3000
400 and below 300 100 1000
Note: Electrical life indicator in the table is the AC-2 use category.
The full range of 2P contactors life has 1 million times. The mechanical life of the 4P/5P contactor is 100,000 times.

Outline and lnstallation Dimension

Company Profile

 

FAQ:

1.Could I put my own logo on it?

> Sure, customers' logo can be made by laser, engraved, embossed, transfer printing etc.

 

2.Should I pay extra for logo printing ?

> Normally usd 0.017/per color,according to the actual situation.

 

3.How about the quality ?

> Acquire the CE & SGS Certification.

> 100% QC in produce process and before package.

 

4.Could I buy 1pc sample first and small order ?

> Of course, support sample order and small order, especially for new customers under certain condition

 

5.How much for 1pc sample ?

>Some cheap ones may free for 1pcs but need to see the actual stock.

 

6.If I have my thoughts, do you have person to design according to my concept?

> Certainly,our design team is willing to do for you.

 

7.How long to make a sample?

> 2-5 days which depends on the samples' complexity.

 

8.Is the sample fee refundable or not?

> Sure, refundable once order confirmed.

 

With more than 15 years OEM experience, we can provide professional solutions for customers.
Send your Inquiry Details in the Below, Click "Send" Now!!!

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now