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3TF40 20 Amp 380 Volt Switch Contactor

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US$ 2.7 - 4.5 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
THINKE/OEM
Model Number:
3TF-40
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Wenzhou Thinke Electric Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Ningbo
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name THINKE/OEM
Model Number 3TF-40
Electricity Type AC
Number of Pole 3
Phase 3
Main Circuit Rating Voltage Other, 24V 36V 48V 110V 127V 220V 380V 440V 660V
Main Circuit Rating Current Other, 20A

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Glad to introduce 3TF40 20 Amp 380 Volt Switch Contactor and our company to you. If you have any questions, please don't hesitate to ask me.

 

 

 

Product details  

 

 

 

  3TF40 20 Amp 380 Volt Switch Contactor

 

 

 

Application 

 

 

 

3TF40 20 Amp 380 Volt Switch Contactor is used for making and breaking, and for frequent starting and controlling the motor.3TF series AC contactor mainly used for making/breaking electric.CJX1/3TF series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage up to1000V,rated operation current 9~475A under AC-3 duty.It is mainly used for making/breakingelectric circuit at a long distance & for frequent starting/stopping & with thermal relay to com-pose a magnetic motor starter.The product conforms to IEC60947-4-1 stardand.The contactor is a straight motion mechanism having double breaking contacts. The auxiliary contacts are arranged 2NO+2NC at most, it is employed the flexible locking connection between the contact support and core, three are no arcisolated panel in the Ie≤22A contactor. In the In≥32A contactors. Three are moulded arc-chute with arc-isolated panel, because all contacts are made of high cnonfusibility and against corrosion silver alloy. All series products can be mounted by screw, Ie≤32A contactor also by installation rail.


 

 

 

Technology parameter

 

 

 

 

 

Type Thermal Rated Current (A) Rated Current 380V(A) Control Power AC-3 (KW) Control Power AC-4 (KW) Aux. Contact
AC-3 AC-4 220V 380V 500V 660V 380V 660V
3TF30 20 9 3.3 2.4 4 5.5 5.5 1.5 2.4 NO                       NC
3TF31 25 12 4.3 3.3 5.5 5.5 7.5 1.9 3.3
3TF32 32 16 7.7 4 7.5 10 11 3.5 6
3TF33 32 22 8.5 6.1 11 11 11 4 6.6
3TF34 50 32 15.6 8.5 15 20 21 7.5 13
3TF35 55 38 18.5 11 18.5 25 23 9 15.5
3TF40 20 9 3.3 2.4 4 5.5 5.5 1.4 2.4
3TF41 25 12 4.3 3.3 5.5 5.5 7.5 1.9 3.3 1NO+1NC
2NO+2NC
3TF42 32 16 7.7 4 7.5 10 11 3.5 6
3TF43 32 22 8.5 6.1 11 11 11 4 6.6
3TF44 50 32 15.6 8.5 15 20 21 7.5 13
3TF45 55 38 18.5 11 18.5 25 23 9 15.5
3TF46 70 45 24 15 22 30 39 12 20.8 2NO+2NC
4NO+4NC
3TF47 70 63 28 18.5 30 41 55 14 24.3
3TF48 90 75 34 22 37 50 67 17 29.5
3TF49 90 85 42 26 45 59 67 21 36
3TF50 150 110 54 37 55 76 100 27 46.9
3TF51 150 140 68 48 75 98 100 35 60
3TF52 180 170 75 55 90 118 156 38 66
3TF53 220 205 96 64 110 145 156 50 86
3TF54 300 250 110 78 132 178 235 58 100
3TF55 300 300 125 93 160 210 235 66 114
3TF56 400 400 150 125 200 284 375 81 140

 

 

 

 

 

 

About us

 

Wenzhou Thinke Electric Co., Ltd is located in WenZhou, which is named " China's Metropolis of Electrical Apparatus " , the largest manufacturing bases of low voltage electrical equipments in China. We are specialty manufacturers and exporters in the line of low voltage electrical appliances such as AC contactors, circuit breakers , relays ,starter, and other electrical accessories. 
The company owns advanced production assembly lines and hi-tech quality control equipments. With professional engineers, well skilled workers, scientific administration and strict inspection, we always make perfect electrical product which are sold well both at home and abroad, and enjoy high reputation in domestic and overseas market. Our products are being exported to Middle East, South America, Europe, Asia and Russia. 
We always take the concept of " Customer is first; Quality is first; Credit is first and Service is first" as our unchangeable aim, and will continuously serve our old and new clients with high quality, the most competitive price and perfect services. 
Thinke welcome to cooperate with us and make a brilliant tomorrow together. 

 

 

If you can cooperate with us, we will be honored and you will benefit from:

1.- Your client satisfied on the right schedule and quality

2.- Your can get good reputation from your market and obtain more orders

3.- Our professional service before and after sale

4.- The reasonable price

5.- Any questions from you are welcome and will be replied in 24 hours

 

 

 

 

Please contact us for more information.  

 

Our managers will be happy to answer any questions and consider any requests that you may have.

 

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Wenzhou Thinke Electric Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2010
Factory Size
1,000-3,000 square meters
Total Employees
11 - 50 People
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