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    400A DC Reversing Contactor, 2 pole, 12V/24V/48V

    2 pole reversing contactor has been designed for direct current load, 2NO and 2NC contact form, rated load current is 400A. IP 50 protection, easy and quick installation, manufacturer direct sale.
    SKU: ATO-ASW400
    Delivery date: 6-12 days

    ATO ASW400 reversing contactor is used to change the direction of rotation in alternating current motors, start them gently and to monitor their load. Widely used in auto electric winch, telecommunication equiment, engineering machinery and other electric control system.

    • 400 amps rated load current of contact circuit.
    • 2NO and 2NC contact form.
    • 12V, 24V, 48V DC coil rated voltage for selection.
    • Main contact voltage drop at 100A, not above 100mV.
    • Mechanical life up to 300 thousand times.
    Basics Model ATO-ASW400
    Body Size 51*114*160 mm
    Weight 3150 g
    Technical Parameters Coil Rated Voltage 12V/24V/48V
    Contact Circuit Rated Load Current 400 A
    Contact Form 2NO and 2NC
    Overload Current ≤7 le
    Coil Power ≤24 W
    Main Contact Voltage Drop at 100A Load ≤100 mV
    The Allowed Range of Coil Voltage ±20%
    Pull-In Time (N/O Contacts to Open) ≤30 ms
    Drop-Out Time (N/O Contact to Close) ≤20 ms
    Insulation Resistance ≥50 MΩ
    Dielectric Withstanding Voltage 50Hz/60Hz 1000VAC/Min
    Auxiliary Contact Rated Load (Option) 2A/48VDC, 5A/24VDC
    Electric Life Continuous 20000 times
    Mechanical Life 300 thousand times
    Environment Environmental Proctection IP 50
    Operating Temperature -25℃~55℃
    Operating Humidity 5~95% RH

    Installation Diagram
    dc reversing contactor 400a dimension

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