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400V Low Voltage Circuit Breaker

    Buy cheap 400V Low Voltage Circuit Breaker from wholesalers
     
    Buy cheap 400V Low Voltage Circuit Breaker from wholesalers
    • Buy cheap 400V Low Voltage Circuit Breaker from wholesalers

    400V Low Voltage Circuit Breaker

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    Brand Name : Tianan
    Model Number : TANK1
    Certification : ISO9001-2000, CE, UL
    Price : Pending
    Payment Terms : T/T, L/C, D/A, D/P, D/P
    Supply Ability : 3000SETS/YEAR
    Delivery Time : 30days
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    400V Low Voltage Circuit Breaker

    TANK 1 Series Low Voltage Intelligent conventional Vacuum Circuit Breaker


    Overview

    TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoid overload under voltage, short circuit, single-phase ground fault hazards for distribution of power, the protection of power lines and equipment.

    Features

    The contacts of circuit breaker has features of free maintenance, overload capability, and strong interrupter breaking ability, can achieve true zero arcing.The circuit breaker is suitable for environmental protection, and the service ambient temperature can be -40℃, the 2000 meters of altitude above sea level. Especially the workplace that air circuit breakers isn't suitbale for, such as wind power generation, coal, chemical, metallurgical and other explosive industries, It is suitable for distribution in residential area with high security requirement.

    Parameters

    ItemUnitTANK1-2000
    Rated currentA630, 800, 1000, 1250, 1600, 2000
    Rated extreme short circuit breaking capacitykA65-75(AC400V), 40(AC690)
    Rated operation short circuit breaking capacityKA65-75(AC400V). 40(AC690)
    Rated short-time withstand currentA50 (AC400V), 40 (AC690)
    Rated impulse withstand voltageV8000
    Dielectric propertyV3000
    Service lifetime5000
    Quality 400V Low Voltage Circuit Breaker for sale
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