Industrial Contactor

Industrial Contactor

This contact is applicable for electric control system of electromobile, motor forklift, grab, vehicle air conditioner, communication power supply, and UPS.
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Product Details

Overview

The DC contactor is a SPST (Single Pole Single Throw; normally open type) DC contactor, designed for direct current loads, particularly for motors on small electric vehicles such as light industrial trucks, electric forklift, electric pallet stacker, golf cart, etc. ZJ400D has double breaking main contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity.


Specification


Coil Rated Voltage

DC12V, 24V, 36V, 48V etc

Main Circuit Rated Current (A)

400A

Main Circuit Contact Voltage Drop Of (load:100A)

≤100mV

Under (20±5℃), Cooling Pull-in Voltage

≤70% Us

Under (20±5℃), Cooling Drop-out Voltage

≥5% Us, ≤40% Us

The Allowed Range of Coil Voltage

±20%

Pull-in Time (N/O contacts to Close)

≤30ms

Drop-out Time (N/O contacts to Open)

≤20ms

Contact Opening Max. Bounce Period

≤5ms

Insulation Resistance

≥50MΩ

Dielectric Strength

50Hz/60Hz 1500VAC/1min

Overload Current

≤7Ie, ≤1s

Coil Consumption (W)

Start≤250W, Hold≤8.0W

Electrical Life

20,000 times

Mechenical Life

300,000 Times

Working Duty

Continuous

Contacts Type

1NO or 1NC

Contact Material

AgSnO/Cu or AgCuO/Cu

Auxiliary Contact Rated Load (Option)

2A/48VDC, 5A/24VDC

Technical Standard

GB14048.4-2010



Usage Environment

Altitude

≤2Km

Amblent temperature

-25~+55℃

International protection

IP50

Installation type

III

Way to install

Any

Vibration

2.5g, (5-50)Hz

Impact

50g,11ms(Half-Sine Wave)

 

 


Schematic Diagram

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Schematic Diagram

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Installation Diagram

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About us

Yueqing Winston Electronics Co., Ltd established in 2008 and located in LiuShi town where is known as "The capital of electronic in China". So we share the best electronics resources and talents here.

As a professional and reliable manufacturer of electrical switches/ indicator lights, we have considerable experience in manufacturing these products and have a good reputation. We confidently offer you competitive price and durable product. 

The tenet what we keep is that customer is our priority, quality is our life, and innovation is our soul. We are always improving our products and services to better satisfy our customers. 

With our excellent product quality, perfect products and technical services, we believe we can boost our customer's business. Join us now! We will be your best choice!



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.

Winston will insist her belief "Quality is Brand"to bring "Better Quality, Better Service and Better Price"to customers, our goal is to maximize your profit and bring mutual success to both of us!


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Packing&Shipping

Packaging:

1. We can use the customer's packaging requirements, please contact us for more information

2. Each product is filled with thick boxes, the transport process completely protect the goods

3. Use standard thick cardboard packaging


Shipping and payments:

1. According to customer requirements choose to transport or air.

2. FAST SHIPPING from our Wenzhou China Factory.

3. Item shipped in 3-15 working days after payment is received depends on the quantity of the order.

4. Item shipped by FedEX,TNT,DHL and others, depending on size and weight of total order.

5. Items are only sent to the addresses listed on the invoice; they are not responsible for shipping to other addresses.

6. We always put the customer's needs in the first place.

7. On call,24 hours a day,7 days a week.



FAQ

1.Q:How can I get the samples?

A:If you need some samples to test,please pay for the transportation freight of samples and our samples will be counted on the next order .We send the samples to you only after receipt of your payment.

2.Q:How much the transportation freight will be for the samples?

A:The freight depends on the weight and packing size and the destination port.

3.Q:How can I get your Price list?

A:Please send us your email or fax and order information, then you can get a detailed price list.

4.Q:Can we have our logo or company name to be printed on your products or the package?

A:Sure.Your Logo can be puted on our products by sticker.And if you want your logo and company name to be printed on the cartons for the products,you can send us the artwork by email.

5.Q:How to order?

A:Please send us your purchase order by email or fax or you can ask us to send you a proforma invoice for your order.



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