Three phase AC K3TF OEM coil magnetic electric contactor

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
500 pc
Supply Capability:
10000 pc/month

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Product Description:

Three phase K3TF OEM AC coil magnetic electric contactor   


1.Application 

K3TF series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC 50Hz 

or 60Hz, rated current up to 95A, for making, breaking,frequently starting&machine-interlocking device etc,it becomes the delay contactor,mechanical interlocking contactor ,star-deltastarter. With the thermal relay,it is combined into the electromagnetic starter.

2.Specifications

Three phase AC K3TF OEM coil magnetic electric contactor

3.Pictures

3.Our Servicce

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;        9A CE AC contactor

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


 4.Package & Shipping

 

  • Package : polybag and carton box  export standard package or designed by yourself 

  • Delivery date :within 3 weeks after get payment              9A CE AC contactor

  • Delivery  mode: Ocean shipping, Air transport, Express delivery/( Choose by the customer)

  • Payment terms: T/T in advance, L/C at sight. 


 

Q 1.How about your experience?

A.We have our own professional factory and R&D department & more than 10 years producing experience

Q 2. What's your advantage ? 

A. We have complete set of machines such as ,injection molding machines and punchers,

with these,we can make by ourselves from the inside parts to outside.

It greatly increases the efficiency and saves the cost.

Q 3. How's the delivery time ? 

A. usually it will take about 15-30 days for production

Q 4. Tell me the standard of package? 

A. For inner box and master carton are made as per international standards,

and we can make special design for you if need.

Also if necessary, will be packed in pallet to avoid any damage.

Q 5.Will be any warranty for your item ? 

A. We offer one year warranty for our products. Please feel assured.

Q 6.Do you accept OEM business ? 

We accept OEM authorization.



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Q:Distinguish contactor is good or bad
often The closed contact should not turn on. Put down the test end, the main contact and normally open contact should not lead the normally closed contact should be conductive
Q:The computer as a host computer
Zhang Qiang, who developed the relay electrical parameters of the test device to enhance the 89C51 microcontroller as the core, configure the AC and DC voltage source and contact detection circuit can be a variety of models AC and DC voltage relay action time
Q:What about the release device and the contactor and the circuit breaker?
Circuit breakers can be used to distribute power, not frequently start the asynchronous motor, the power lines and motors and other protection, when they have a serious overload or short circuit
Q:Similar terms for contactors and relays
Therefore, as the first floor of a friend said, large capacity of the contactor are generally equipped with an arc cover (because the high current disconnect will produce arc, do not use arc extinguishing, head).
Q:Contactor accessories have what roles?
arc extinguishing device, the general capacity of the larger AC contactor are equipped with arc extinguishing device, in order to quickly cut off the arc, from burning the main contact;
Q:AC contactor technology development
Permanent magnet contactor: permanent magnet AC contactor is the use of magnetic poles repulsion, the opposite sex suction principle
Q:What is the role of the contactor
machine tools and various electrical units such as power load, contact Not only can turn on and off the circuit, but also has a low voltage release protection.
Q:By the drive system, contact systems, arc and other components of the connector.
the arc generated by the reliable off to reduce the damage to the contact of the arc. In order to quickly extinguish the arc when the break
Q:Electrical performance test technical status related to the connector
Through the improvement of the traditional AC contactor connection and breaking test device, the use of single-chip microcomputer as a test device control module control AC contactor on and off
Q:What is the traditional AC contactor contact that does not vibrate?
So it will not burn the main contact due to vibration, the possibility of burning the motor greatly reduced.

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