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    400 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

    $558.67
    3 phase AC magnetic contactor at economical price, 3 pole, with rated current up to 400 amps, is mainly used in switching and controlling electric motors for industrial applications. This AC contactor relay has a wide selection of coils voltage and contact form.
    SKU: ATO-ACCON-400A
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    Free Shipping Worldwide
    Delivery date: 6-12 days

    3 pole 3 phase AC magnetic contactor with 24V/110V/220V coils is a form of electrical relay found on electric motors. It is used for long distance breaking circuit and frequently starting or controlling motors.

    Specification

    Model ATO-CJX2-F400
    Rated Current le max AC-3 (Ue≤440V) 400A
    le max AC-1 (θ≤40°C) 500A
    Coil Rated Voltage (Optional) 110V AC, 220V AC, 380V AC
    Contact Form 3NO
    Auxiliary Contact (Optional) 2NO, 2NC, 1NO+1NC, 2NO+2NC, 1NC+3NO, 4NO, 4NC
    Frequency 50Hz/ 60Hz
    Rated Insulated Voltage (Ui) 1000V
    Rated Impulse Withstand Voltage (Uimp) 8kV
    Rated Operational Voltage 1000V
    Conventional Thermal Current (θ≤40°C) 500A
    Operation Frequency AC-1, AC-2, AC-3 600 times/h
    AC-4 300A
    Rated Power (AC-3) 220/240V 110kW
    380/400V 200kW
    415V 220kW
    440V 250kW
    500V 257kW
    660/690V 280kW
    1000V 185kW
    Connection/ Wiring Number of Lines 2
    Line Size 30x5mm2
    Cable with Splicing 2x150mm2
    Screw Diameter φ10
    Tightening Torque 35N.m
    Standards-Compliant IEC60947-4-1, GB14048.4, EN60947-4-1
    Dimensions 206 x 213 x 219mm
    Weight 19.5kg

    Tips: Why do you need to buy an ATO AC magnetic contactor?

    The AC magnetic contactor is generally used to start and control equipment. It uses different control wiring methods to control the forward and reverse rotation, start and stop of the electrical motor, and can realize remote control by controlling the length of the cable. Changing the connection can also realize multiple controls. In the state of power failure, the motor can be stopped to prevent it from running due to the power on again, which will protect the operators from unforeseen injuries. Of course, the motor can be started manually after the power goes on again. The AC contactor can be used together with an overheating relay or a motor protector to achieve the purpose of protecting the motor.

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