Single Phase Magnetic Ac Contactor

Single Phase Magnetic Ac Contactor

Contactors are divided into AC contactors (voltage AC), which are used in power, distribution and power applications. Contactors in a broad sense refer to electrical appliances that use coil current to generate magnetic field and close contacts in order to control load.
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Product Details

Product Details


The main circuit of AC and DC can be switched off quickly and the device of high current control (up to 800A) circuit can be connected frequently, contactor is often used for motor as control object, and also for controlling power loads such as plant equipment, electric heater, working mother machine and various power units. Contactors can not only connect and cut off electricity. The circuit also has the function of low voltage release protection. Contactor control capacity is large, suitable for frequent operation and long-distance control, is one of the important components of automatic control system.


Function and features.

1. LC1 AC contactor with a clear dust cover for protection and more pretty.

2. Combined with the auxiliary contact block,timer delay and mechanical interlocking device etc, 

it becomes the delay contactor, mechanical interlocking contactor, stardelta starter

3. With the thermal relay ,it combined into the electromagnetic starter. 

4. Full set accessories

Auxiliary contact group Top hung/side hung

Time-delay auxiliary contact

Applicable Working

Ambient temperature

-5~+40℃, the average value cannot exceed to +35℃within 24h



Relative humidity


Pollution level


Installation location

Mount on the place where has no obvious vibration or impact


Winston attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates. we supply for global factories and distributors which are experienced in filed electric products and green energy. Just like Europe, South America, Russia, Asia etc.

About us

Yueqing Winston Enterprise with ISO900 is one of the largest professional manufacturers in Low-voltage electrical appliances, especially specialized in different types of Relays, Circuit Breakers,,AC Contactors, Instruments, Meters, Switches, Pushbuttons and Indicator Lights, and so on. With the long-term efforts of our whole employees, we have accumulated rich experience in design and production.

We Beieve that quality is the soul of an enterprise,so we always put quality as the first consideration. Professional technicists and experienced staff make sure our quality is the best.





Export Carton,or as your request.

2.Shipping Methods:

By air or by sea(FOB port:Shanghai/Ningbo),by express (DHL,UPS,TNT,FEDEX).


Q:Are you factory?

A:Yes , our factory is located in Wenzhou,two hours to Ningbo, four hours to Shanghai and two hours to Yiwu by train. Only 40 minutes to Wenzhou international Airport by car.

Q:Do you offer OEM service?

A:Yes, we have been providing OEM/ODM service to global manufacturers and suppliers for many years.

Q:Haw many employees do you have?

A:We have more than 4000 employees now, with in-house R&D teem.

Q:What′s your guarantee?

A:We offer 2 years guarantee.

Q:What′s your quality standard?

A:Our products are complied to CE,ROHS,CB,IEC,VDE,TUV,SEMKO.

Q:What′s your payment term?

A:Our regular payment term is 30% in advance, the rest 70% against copy of B/L or L/C at sight. Other payment terms is acceptable case-by-case.

Q:Are samples available before order?And do you charge samples?

A:Yes, samples are normally available in 7-10 days after the receipt of sample payment.But the sample payment will be retuened to you once place an order.

Q:How long is the delivery time?

A:Depends on your quantity, but our regular delivery time is 25-30 days.

Q:What′ s material of your product?

A:We ues fire-proof plastic for the frame,red copper and silver for inside compoents.

Q:Why choose us?

A:We serve our customers with our expertise , enthusiasm and customer-oriented attitude. We always put employees and customers at first and try to improve the lives of the people we employ and exceed customers′  expectation. Mutual benefit and shared growth is what we want to achieve.

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