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Chinese Professional Electromagnetic Relay - Contactors manufacturer CJ20 russia type 630A 1140V AC contactor – Hawai

Chinese Professional Electromagnetic Relay - Contactors manufacturer CJ20 russia type 630A 1140V AC contactor – Hawai

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Chinese Professional Electromagnetic Relay - Contactors manufacturer CJ20 russia type 630A 1140V AC contactor – Hawai Detail:

Purpose

Cj20 series AC contactors are mainly used to connect and disconnect circuits in the electrical system with AC 50 Hz, voltage up to 660 V (individual level is 1140 V) and current up to 630 a, and form electromagnetic starters with appropriate thermal relays or electronic protection devices to protect electrical appliances that may be overloaded.

*”03″ stands for 380V, general can not be written, “06″ stands for 660V, if the product structure is the same as 380V, it can not be written; “11″ watt stands for 1140V.

Scope of application

1. Ambient air temperature

A. The upper limit of ambient air temperature shall not exceed + 40;

C. The lower limit of ambient air temperature shall not be lower than – 5 (it can also be – 10 or – 25, but it shall be declared to the manufacturer when ordering)

2. Altitude

The altitude of the installation site shall not exceed 2000m.

3. Atmospheric conditions

The relative humidity of the atmosphere should not exceed 50% when the maximum temperature is + 40; there can be higher relative humidity under lower temperature, and the monthly average maximum relative humidity can be 90% when the monthly average minimum temperature is + 25 in the wettest month, and the condensation on the product surface due to temperature change should be considered.


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Chinese Professional Electromagnetic Relay - Contactors manufacturer CJ20 russia type 630A 1140V AC contactor – Hawai detail pictures

Chinese Professional Electromagnetic Relay - Contactors manufacturer CJ20 russia type 630A 1140V AC contactor – Hawai detail pictures

Chinese Professional Electromagnetic Relay - Contactors manufacturer CJ20 russia type 630A 1140V AC contactor – Hawai detail pictures


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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Chinese Professional Electromagnetic Relay - Contactors manufacturer CJ20 russia type 630A 1140V AC contactor – Hawai , The product will supply to all over the world, such as: Bulgaria, San Diego, Panama, Faced with the vitality of the global wave of economic integration, we've been confident with our high-quality items and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By May from Kuwait - 2017.03.28 16:34
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Christian from UAE - 2018.08.12 12:27
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