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Jwjxc 7200 Stepless Enhanced Contact Relay - China

price: 99.00 Dollar US$

Product Usage The JWJXC-7200 type stepless enhanced contact relay is used as a power supply supervisory relay for the electric point machine in the power supply screen of a large station.

Product function JWJXC-7200 type stepless enhanced contact relay is a commonly used electrical appliance in automatic control systems.

It is used to connect and disconnect circuits, to issue control commands and reflect the status of equipment to form automatic control and remote control circuits.

Applicable environment The applicable environment of the relay is: a) Ambient temperature: -40℃~+60℃; b) Relative humidity: not more than 90% (temperature +25°C); c) Air pressure: not less than 70kPa (equivalent to an altitude below 3000m); d) Vibration: the vibration frequency is not more than 15Hz, and the amplitude is not more than 0.45mm; e) Working position: horizontal; f) There should be no harmful gas causing explosion hazard around, and good dust-proof measures should be taken.

product structure The electromagnetic system of the stepless strengthened contact relay is a stepless magnetic circuit with an enlarged size.

The contact system is composed of two parts: a normal contact and a strong contact.

The normal contact is the same as the stepless relay.

Switches, switch start, etc.

) designed contacts and isolator.


Company Contact:


  • Phone: 13868770229

  • Address: No. 56, Second East Bank Road, Liushi Town, wenzhou , Zhejiang Sheng, China

  • Email: Email


Published date: November 9, 2021

  • Business Description: German Railway Track Equipment (Zhejiang) Co., Ltd. The company is a comprehensive enterprise with scientific research and development, production, sales and service.

    Has a railway signal product laboratory and test platform.

    Have reliable guarantee capabilities in product quality and safety management and control.

    German rail products cover various fields such as national railways, local railways, power depots, mining bureaus, and light rails.

    Participated in the construction of Chengdu-Kunming, Xiangyu, Daqin, Baozhong, Houyue, Lanxin double tracks, Beijing-Kowloon, Nankun, Qin-Shen, Xikang, Nei-kun, Xihe, Yuhuai railway, Beijing-Shanghai, Beijing-Guangzhou, Gui-Guang, National key projects such as Lanxin High-speed Railway.

    Deutsche Bahn has unswervingly adhered to the business philosophy of "people-oriented, developing with you", and is willing to sincerely cooperate with friends from all walks of life to make greater contributions to the promotion of industry development, industry optimization, and social harmony! Write a more beautiful new chapter!

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