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    115 amp 3 phase AC Magnetic Contactor, 24V/110V/220V coil

    Buy 115 amp 3 pole AC magnetic contactor at factory price. 3 phase electrical contactor with coil voltage of 110V, 220V AC, 380V AC, auxiliary contact of 2NO+2NC, 4NO, 4NC, 1NO+1NC, 2NO, 2NC, rated insulation voltage 1000V, can frequently start and control AC electric motors.
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    3 pole 3 phase AC magnetic contactor with 115A rated current, is a form of electrical relay found on electric motors. It is used for long distance breaking circuit and frequently starting or controlling motors.


    Model ATO-CJX2-F115
    Rated Current le max AC-3 (Ue≤440V) 115A
    le max AC-1 (θ≤40°C) 200A
    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 440V
    Conventional Thermal Current (θ≤40°C) 200A
    Operation Frequency AC-1, AC-2, AC-3 1200 times/h
    AC-4 300A
    Rated Power (AC-3) 220/240V 30kW
    380/400V 55kW
    415V 59kW
    440V 59kW
    500V 75kW
    660/690V 80kW
    1000V 65kW
    Connection/ Wiring Number of Lines 2
    Line Size 20x3mm2
    Cable with Splicing 95mm2
    Cable with Connector 95mm2
    Screw Diameter φ6
    Tightening Torque 10N.m
    Standards-Compliant IEC60947-4-1, GB14048.4, EN60947-4-1
    Dimensions 162 x 163.5 x 171mm
    Weight 8.5kg


    115amp 3 phase AC Magnetic Contactor Details

    Tips: Working principle of AC magnetic contactor

    The working principle of the AC magnetic contactor is to use the electromagnetic force and the spring force to cooperate to realize the connection and disconnection of the contacts. The AC contactor has two working states: power-off state (release state) and energized state (action state). When the attracting coil is energized, the static iron core generates electromagnetic attraction, the armature is attracted, and the connecting rod connected with the armature drives the contact action, so that the normally closed contact breaker is in an energized state. When the attracting coil is powered off, the electromagnetic attraction disappears, the armature is reopening, so that the normally open contact is closed, and released under the action of the position spring, all the contacts are reset accordingly, and the contactor is in a power-off state.

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