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    200A DC Contactor, single pole, 12V/24V/48V

    5 out of 5 based on 1 reviews | Write a review
    This 200 amps contactor is available in coil voltage 12V, 24V, 48V, continuous operating duty, SPST-NO contact form, single pole DC contactor with high-performance quality, low cost and manufacturer direct sale.
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    Delivery date: 6-12 days

    The 200A DC contactor has one normal open contact, single pole, has been designed for direct current loads, particularly for electric vehicle, telecommunication equiment, car batteries, trains, ships, electronic control system.


    • 200 amps rated load current of contact circuit.
    • 12V, 24V, 48V DC coil rated voltage for selection.
    • Continuous operation duty.
    • Easy and quick installation, available any way to install.
    • Mechanical life up to 300 thousand times.


    Basics Model ATO-AZJ200
    Body Size 85*57*85 mm
    Weight 450 g
    Technical Parameters Coil Rated Voltage 12V/24V/48V
    Rated Load Voltage 12~72V DC
    Contact Circuit Rated Load Current 200 A
    Contact Form 1 NO
    Overload Current ≤7 le
    Coil Power ≤9.5 W
    Main contact voltage drop at 100A ≤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
    Work Duty Continuous
    Dielectric Withstanding Voltage 50Hz/60Hz 1500VAC/Min
    Auxiliary Contact Rated Load (Option) 2A/48VDC, 5A/24VDC
    Electric Life Continuous 30000 times
    Mechanical Life 300 thousand times
    Environment Operating Temperature -25℃~55℃
    Operating Humidity 5~95% RH
    International Protection IP 50

    DC Contactor Circuit Diagram
    200a dc contactor circuit diagram
    Installation Diagram (Unit: mm)
    dc contactor 200a dimensionTips: DC contactor's coil adopts a series duplex winding

    In order to reduce the power consumption of the coils and extend the service life, large capacity DC contactor coil usually adopts a series duplex winding. A break contact of the contactor is parallel to the holding coil. When the coil powers on, the holding coil is shorted by the break contact, which makes the starting coil to obtain a large current and suction force. After the contactor acts, the starting coil and holding coil keep powering on in series connection. Due to the constant voltage, the current is small, but the armature can still be kept in, thus saving the power.

    Existing reviews of 200A DC Contactor, single pole, 12V/24V/48V
    Can you provide DC contactors with 2 auxillary points?
    For your 200A DC contatcor, it proivde 1 auxillary point at the web site, can you provide 2 auxillary points?
    From: Hamid | Date: 09/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, but the price will be a bit more for 2 auxiliary.
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