Custom thermal overload relay at discount Manufacturer | Dvolt
  • Custom thermal overload relay at discount Manufacturer | Dvolt

Custom thermal overload relay at discount Manufacturer | Dvolt

is much more practical than the traditional thermal overload relay.
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  • With strong R&D strength and production capabilities, Dvolt now has become a professional manufacturer and reliable supplier in the industry. All our products including thermal overload relay are manufactured based on the strict quality management system and international standards. thermal overload relay We have been investing a lot in the product R&D, which turns out to be effective that we have developed thermal overload relay. Relying on our innovative and hard-working staff, we guarantee that we offer customers the best products, the most favorable prices, and the most comprehensive services as well. Welcome to contact us if you have any questions.The product has been inspected in various aspects, such as surface imperfections, malfunction.



    INTRODUCE


    A contactor is an electrical device which is used for switching an electrical circuit on or off. It is considered to be a special type of relay. However, the basic difference between the relay and contactor is that the contactor is used in applications with higher current carrying capacity, whereas the relay is used for lower current applications. Contactors can be field mounted easily and are compact in size. Generally, these electrical devices feature multiple contacts. These contacts are in most cases normally open and provide operating power to the load when the contactor coil is energized. Contactors are most commonly used for controlling electric motors.

    GENERAL


    1.1 Certificates: DVC2-115~630

    CE,VDE,GOST,RCC;

    1.2 Electric ratings:AC50/60Hz, up to 690v, up to 800A;

    1. 3 Application:remote making & breaking circuits;

    protect circuit from overload when assembling with thermal over-load relay;

    1 .4 Ambient temperature: -5℃-+40℃;

    1.5 Altitude:≤2000m;

    1.6 Mounting category: III

    1.7 Mounting conditions:

    inclination between the mounting plane and the vertical plane not exceed土5℃

    1.8 Standard: IEC/EN 60947-4-1



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