220V AC Electric Contactor 20A

High Safety 220V NO+NC Durable AC Contactor In 20A 50 A 110amp

Application:

SC series AC contactor (hereinafter contactor) is suitable for using in the circuits up to the rated voltage 690V AC 50 HZ or 60 HZ , rated current up to 95A, for making, breaking, frequently starting & controlling the AC motor. Combined with the thermal relay, it becomes the electromagnetic starter for protecting the overload circuits.

This series contactor complies with GB 14048, IEC60947-4-1

Model and Implication:

Main parameters and Technical Performance:

Working and Installation Condition:

Ambient air temperature: -5℃--+40℃ and average not more than +35℃ within 24 hours;

Altitude: ≤ 2000m;

Air condition: when the highest temperature is +40℃, the air relative humidity is not up to 50%, but the higher humidity is allowed at lower temperature. Like, 90% humidity at 20℃. The condensate dew should be considered when at lower temperature;

Pollution degree: Class 3

Installation category:III

Protection degree: IP20

Installation condition: the gradient angle between installation side and vertical side should not be more than ±5℃

Impact and vibrattion: the contactor must be installed and operate under the circumstances of no obvious shaking, impact and vibration.

Structure characteristic:

It can be installed with auxiliary contacts block, time relay and current-limited contacts block, and thermal relay, then to be other derivative products;

This series contactor has small volume, light weight, less power loss, long life and safe and reliability etc;

The contactor can be equipped with 1NO auxiliary contact or 1NC auxiliary contact(less than 32A), and 1NO auxiliary contact+1NC auxiliary contact(more than 40A). In addition, it can be equipped with F4 auxiliary contactor block (2blocks or 4blocks);

In addition to use screw to install, contactor can be tightened with the standard installing rail of 35mm (sc09~95) and the standard installing rail of 75mm(SC40~95)

Installation demension:

    We, Yueqing Zeyi electrical Co., Ltd. is intended on creating a professional contactor manufacturing enterprise. Adhere to this business concept, have been focusing on the contactor industry for nearly 20 years, concentrate on the design and manufacture of CJX2 (WC1) series products. Now we can provide more than 100 kinds of AC and DC contactors.

   Especially our HC series modular contactor, can be comparable to the performance of famous brand products.

   Company’s products have all obtained 3C, CE certification, and has passed the German TUV authority CB test.

   Quality is the soul of the enterprise, talent is the foundation. We believe that the high quality products and the best humanized service are the cornerstone of our success.

    Focus on product design and manufacturing, become professional OEM, ODM supplier. Can provide ultra-cost-effective OEM, ODM services for all kinds of brand enterprises. Has established good business relations with lots of excellent domestic low-voltage electrical enterprise groups.

   Through years of efforts, the company's products have been widely used in machine tools, machinery, textile, chemical, petroleum, metallurgy, construction, railway, shipping, communications, electric power and household appliances and other

industries, the products are exported to more than 50 countries and regions in the world.

   Carry on the past, hand in hand, we sincerely hope to cooperate with you, create brilliant!