(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    Electromagnetic Relay, 11-pin 3PDT, 12V/24V/110V/220V coil

    5 out of 5 based on 3 reviews | Write a review
    11-pin 3PDT Electromagnetic relay are available for 12V DC, 24V DC, 110V AC and 220V AC coil volatge, with rate load 10A/250V AC 28V DC. Transparent housing, small size, long service life and high reliablity.
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    11-pin electromagnetic relay is designed for 3PDT contact form with silver alloy contacts. Low price and high quality, it can be widely applied in remote control, electronic equipment, communication equipment, automatic control system and tools and so on.


    Basics Model ATO-MK3P-1 (Relay with Socket)
    Dimension (L*W*H) 35×35×53mm
    Weight 80g
    Ambient Temperature -25℃~+55℃
    Terminal Type Plug in
    Number of Pins 11
    Technical Parameters Contact Form 3PDT
    Contact Material Silver alloy
    Contact Capacity(Resistive load) 10A/250V AC 28V DC
    Coil Power DC≤2W, AC≤3.5VA
    Coil Voltage Optional: 12V DC, 24V DC, 12V AC, 24V AC, 36V AC, 110V AC, 220V AC
    Pick-up Voltage at 23℃ DC≤75%, AC≤80%
    Drop-out Voltage at 23℃ DC≥10%, AC≥30%
    Contact Resistance @6V DC 1A ≤100MΩ
    Dielectric Strength Between open contact ≥1200V AC 50Hz/1min
    Between adjacent contact ≥1500V AC 50Hz/1min
    Between coil & contact ≥1500VAC 50Hz/1min
    Leakage current ≤1mA
    Insulation Resistance (MΩ) ≥500MΩ at 500V DC
    Service life Electrical 105 Times (Frequency: On 1 Time/1s, Off 1 Time/1s)
    Mechanical 106 Times (Frequency: 300 Time/1min)

    Note: Here just shows the contact form 3PDT, and another contact forms 3NO and 3NC are still available. What's more, please kindly note that other coil voltages are also available(DC: 6-220V; AC: 6-380V). If you have any requirments, please don't hesitate to contact us.

    Dimensions & Connection Diagram
    MK3P electromangetic relay dimensions connection diagramRelay Socket Size
    MK3P 1 electromagnetic relay socket sizeDetails

    12V-220V Electromagnetic Relay, 11-pin 3PDT Details

    Tips: Main functions of a relay
    A relay is an automatic switch with isolation function. It is widely applied to remote control, remote measuring, communication, automatic control, mechatronics, and electric or electronic devices as an important control component.
    The relay has the following functions as a control component:

    1. Expansion of control range: for example, when multi-contact relay control certain number of signals, it could change over contacts, and close or open several circuits according to types of contact groups.
    2. Amplification: for example, sensitive relay and intermediate relay use a tiny controlled quantity to control circuits of larger power.
    3. Integration of signals: for example, when several control signals are input to multi-wound relay in specified form, they will realize expected control effect after being compared and integrated.
    4. Automation, remote control, and monitoring: for example, relays on automatic devices could form up programmed control circuit with other devices to realize automatic operation.

    The Difference Between Solid State Relays and Electromagnetic Relays

    SSR and EMR are both commonly used electrical control components. Their main difference is that solid state relays are usually based on semiconductor technology and have no mechanical contacts, while electromagnetic relays rely on electromagnetic effects to control the opening and closing of switches. Taken together, SSR have advantages in response speed, durability, and anti-interference capabilities, and are particularly suitable for application scenarios that require fast response and high precision. The EMR performs better in terms of cost and heat dissipation requirements, and is suitable for cost-sensitive applications with low heat dissipation requirements.

    Existing reviews of Electromagnetic Relay, 11-pin 3PDT, 12V/24V/110V/220V coil
    Simple and reliable 11-pin 3PDT electromagnetic relay
    The 11-pin 3PDT electromagnetic relay is perfect. I really like how simple and reliable it is. I brought this to switch things on/off using sensors. There are a lot of relays like this. But the most important is how well the component is made together. So far it looks and sounds of good quality.
    From: Barrel | Date: 10/11/2022
    Was this review helpful? Yes No (0/0)
    Satisfied with this 3PDT electromagnetic relay
    I have a water conditioning system in my unheated garage. This relay in conjunction with a old style thermostat and incandescent light keep the enclosure above 40 DegF. I'm very satisfied with this 3PDT electromagnetic relay.
    From: Cboh | Date: 28/10/2022
    Was this review helpful? Yes No (0/0)
    Nice design and good work
    This electromagnetic relay is bought for my boot/glove dryer. I use it to switch 110 volt or 220 volt input to the fan of that dryer. Nice little mini ice cube design. Good product and long usage time which makes me feel at ease.
    From: Sedwick | Date: 07/03/2019
    Was this review helpful? Yes No (0/0)
    Load more reviews...
    Write your review for Electromagnetic Relay, 11-pin 3PDT, 12V/24V/110V/220V coil
    • Only registered users can write reviews
    • Bad
    • Excellent