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    25 Amps 3 Pole AC Contactor 24V/110V/220V Coil

    25 Amps 3 Pole AC Contactor has coil rated voltages with 24V/110V/220V AC for selection, 3PNO+NC, With long life time and good safety, it has the advantage of small volume, light, low consumption. Low cost and manufacturer direct sale.
    SKU: ATO-CJX2-25
    Delivery date: 6-12 days

    ATO AC contactor, coil voltage available 24V/110V/220V,  are widely used in electric drive systems. As a control device for frequent or disconnected load circuits, AC contactors are electrically operated and suitable for remote operation and automatic control systems.


    Model CJX2-25
    Rated Operational Current (AC-3) 380V 25A
    660V 18A
    Conventional Heating Current 40A
    Rated Insulation Voltage 690V
    Power of Controllable 3-phase Squirrel-cage Motor (AC-3) 220V 5.5kW
    380V 11kW
    660V 15kW
    Operational Frequency (AC-3) Electric Life 1200 times/h
    Mechanical Life 3600 times/h
    Service Life Electric Life (104 times) 100
    Mechanical Life (104 times) 1000
    Matching Fusing Model RT16-32
    Average Power Consumption (20℃) @ 50Hz Pick-up 110VA
    Holding 11VA
    Contact Form (Optional) 3P+NO or 3P+NC
    Ambient Temperature -5℃~+40℃
    Altittude ≤2000m
    Class of Pollution Class 3
    Installation Category
    Weight 0.52kg

    Mounting Dimenions

    AC contactor dimension

    Tips: Noice of AC contactor, how to solve?
    Possible causes of failure:

    • Insufficient power supply voltage, insufficient electromagnet suction.
    • The magnetic system is improperly assembled or shaken by vibration or the parts are stuck, the core cannot be absorbed.
    • The surface of the pole is rusty or foreign matter (such as grease, dust, hair, etc.) invades the core surface.
    • Contact spring pressure is too large.
    • Short circuit ring break.
    • Iron core pole wear is excessive and uneven.
    • Coil turn-to-turn.

    Maintenance method

    1. Increase the voltage of the operating circuit.
    2. This system should be adjusted during processing to identify and eliminate the inflexibility of the machine.
    3. Clean the core face.
    4. Replace the core or short circuit ring.
    5. Replace the coil.
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