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Used Square D Relays in Ohio, USA

  • Trusted Seller
    Square D Solid State Repeat

    Square D Solid State Repeat Cycle Timing Relay - 9050fsr3

    • Manufacturer: Square D

    New Open Box Name: Solid State Repeat Cycle Timing Relay | Arrival date: 07-29-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 6 | Available quantity: 1

    $180 USD
    Euclid, OH
  • Trusted Seller
    Square D Solid State Repeat

    Square D Solid State Repeat Cycle Timing Relay - 9050ft-2

    • Manufacturer: Square D

    New Open Box Name: Solid State Repeat Cycle Timing Relay | Arrival date: 07-29-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 6 | Available quantity: 1

    $110 USD
    Euclid, OH
  • Square D,8501LO60,Latching Relay

    Square D,8501LO60,Latching Relay

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $36 USD
    Galion, OH
  • Square D,X0 80,Series A Relay

    Square D,X0 80,Series A Relay

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $16 USD
    Galion, OH
  • SQUARE D,8501X040,AC CONTROL RELAY

    SQUARE D,8501X040,AC CONTROL RELAY

    • Manufacturer: Square D
    • Model: 8501X040

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $12 USD
    Galion, OH
  • SQUARE D,8501X020,CONTROL RELAY

    SQUARE D,8501X020,CONTROL RELAY

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $25 USD
    Galion, OH
  • Square D,XB-40,Universal Adder Deck

    Square D,XB-40,Universal Adder Deck

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $20 USD
    Galion, OH
  • SQUARE D,8501X040,INDUSTRIAL CONTROL RELAY

    SQUARE D,8501X040,INDUSTRIAL CONTROL RELAY

    • Manufacturer: Square D
    • Model: 8501X040

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $20 USD
    Galion, OH
  • Square D,X0 40,Control Relay

    Square D,X0 40,Control Relay

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $8 USD
    Galion, OH
  • Square D,B12.8,Overload Relay

    Square D,B12.8,Overload Relay

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $8 USD
    Galion, OH
  • SQUARE D,8501X020,INDUSTRIAL CONTROL RELAY

    SQUARE D,8501X020,INDUSTRIAL CONTROL RELAY

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $15 USD
    Galion, OH
  • SQUARE D,9998-SO-31,JUMPER STRAP KIT NOS

    SQUARE D,9998-SO-31,JUMPER STRAP KIT NOS

    • Manufacturer: Square D

    SQUARE D,9998-SO-31,JUMPER STRAP KIT NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be inc...

    $15 USD
    Galion, OH
  • Square D,8501 X0 40,Control Relay

    Square D,8501 X0 40,Control Relay

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $8 USD
    Galion, OH
  • SQUARE D,8501G0-20,CONTROL RELAY

    SQUARE D,8501G0-20,CONTROL RELAY

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $15 USD
    Galion, OH
  • Square D,8501 X0 60,Series A

    Square D,8501 X0 60,Series A Relay

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $16 USD
    Galion, OH
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Overview

Relays are electrical components used to control a circuit by a separate low-power signal or multiple signals. They are essential in various applications, including industrial automation, automotive systems, and household appliances. Relays come in different types, such as electromagnetic, solid-state, and thermal, each suited for specific functions and environments.

FAQ

What factors should I consider when purchasing a relay?

Consider the relay's voltage and current ratings, the type of relay (electromagnetic, solid-state, etc.), and the environmental conditions it will operate in. Compatibility with your existing system is also crucial.

How can I ensure my relay is shipped safely?

Ensure the relay is packed in anti-static packaging and cushioned to prevent damage during transit. Use a reliable shipping service that handles fragile electronic components.

What maintenance is required for relays?

Regular maintenance includes checking for signs of wear or damage, ensuring connections are secure, and occasionally cleaning contact points if applicable. Follow the manufacturer's guidelines for specific maintenance procedures.