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    18 amp 3/4 Pole DC Contactor, 12V/24V/48V/220V Coil

    5 out of 5 based on 1 reviews | Write a review
    3 or 4 pole AC contactor is an electrical switching device to control electric motors, lighting and other electrical loads at 18 amp rated current. Rated power up to 10 kW, contact form 3 NO or 2NO+2NC, coil rated voltage of 12V, 24V, 36V, 48V, 110V, 220V for your choices.
    Free Shipping Worldwide
    Delivery date: 6-12 days

    ATO DC contactor is designed for DC adjustable speed drive circuits which require a combination contacts of normally open and normally closed. It works as to connect and break of the circuit load, which can fully meet the special demand of electric locomotive, diesel locomotive and electric motor car group.


    Model ATO-CJX2-18Z ATO-CJX2-18008Z
    Rated Current 18A
    Coil Rated Voltage (Optional) 12V DC, 24V DC, 36V DC, 48V DC, 110V DC, 220V DC
    Contact Form (Optional) 3 Pole (3NO)+1NO, 3 Pole (3NO)+1NC 4 Pole (2NO+2NC)
    Frequency 50Hz/ 60Hz
    Rated Power (AC-3) 200-240V 4kW (5.5HP)
    380-440V 7.5kW (10HP)
    500-550V 9kW (12HP)
    600-690V 10kW (13.5HP)
    Conventional Thermal Current 32A
    Operating Temperature -40℃~85℃
    Operating Humidity 5~95% RH
    Dimensions 47 x 76 x 120mm 47 x 76 x 122mm
    Weight 0.5kg

    Circuits Diagram

    Circuit Diagram of 18 amp DC Contactor


    18 amp DC Contactor Details

    Tips: What is a DC contactor?

    A DC contactor refers to a contactor whose iron core is DC controlled, and its load can be either DC or AC. The iron core of the DC contactor is different from the AC contactor. It has no eddy current, so it is generally made of mild steel or industrial pure iron to make a round shape. Since the attracting coil of the DC contactor is energized with DC, there is no impulsive starting current, and there is no violent impact on the iron core, so it has a long life and is suitable for frequent start and stop occasions. The selection of AC and DC contactors can check electrical products according to the working voltage and current of the line.

    Existing reviews of 18 amp 3/4 Pole DC Contactor, 12V/24V/48V/220V Coil
    Is this the correct device?
    I have a 48VDC control signal that I wish to use as the Coil Voltage; I need to control 120VAC up to 13A. I believe this device is appropriate and that it has 3 ports for me to use so I can control a 3 phase motor with 13A 120VAC draw and the 48VDC will turn the motor on and off. Is this the correct device? If so, is it in stock?
    From: Annette | Date: 26/05/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, this contactor ATO-DCCON-18A meets your application requirements, currently this unit is in stock and the lead time is about 4-5 days.
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