Energy » Electrical & Electronic Components » Relays » Square D

Search By Model

Search By Country

Building Filters

366

Used Square D Relays

  • Square D,8501 GD0-60,Contactor Series B

    Square D,8501 GD0-60,Contactor Series B

    • Manufacturer: Square D

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $60 USD
    Galion, OH
  • Square D,8501LO-30,Magnetic Control Relay (G101)

    Square D,8501LO-30,Magnetic Control Relay (G101)

    • 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,Class 2510 Type F,Overload

    Square D,Class 2510 Type F,Overload Relay Switch

    • Manufacturer: Square D

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $15 USD
    Galion, OH
  • SQUARE D,1-CC219,0VERLOAD THERMAL HEATER UNIT

    SQUARE D,1-CC219,0VERLOAD THERMAL HEATER UNIT NOS

    • Manufacturer: Square D

    SQUARE D,1-CC219,0VERLOAD THERMAL HEATER UNIT 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 n...

    $15 USD
    Galion, OH
  • SQUARE D,9065-AR0-1R,THERMAL OVERLOAD REALY NOS

    SQUARE D,9065-AR0-1R,THERMAL OVERLOAD REALY NOS

    • Manufacturer: Square D

    SQUARE D,9065-AR0-1R,THERMAL OVERLOAD REALY 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...

    $20 USD
    Galion, OH
  • Square D,8501KUDR13V53,Series G Relay

    Square D,8501KUDR13V53,Series G 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 ...

    $20 USD
    Galion, OH
  • Square D,8501XD040XDL,Control Relay Ser B

    Square D,8501XD040XDL,Control Relay Ser B

    • Manufacturer: Square D

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $32 USD
    Galion, OH
  • SQUARE D,GF-1.03,THERMAL OVERLOAD RELAY BOX

    SQUARE D,GF-1.03,THERMAL OVERLOAD RELAY BOX OF 2 NOS

    • Manufacturer: Square D

    SQUARE D,GF-1.03,THERMAL OVERLOAD RELAY BOX OF 2 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 wil...

    $20 USD
    Galion, OH
  • SQUARE D,78222,CLASS 8501 TYPE G0-40

    SQUARE D,78222,CLASS 8501 TYPE G0-40 SERIES D OPEN TYPE AC CONTROL RELAY

    • Manufacturer: Square D

    SQUARE D,78222,CLASS 8501 TYPE G0-40 SERIES D OPEN TYPE AC CONTROL RELAY 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 th...

    $55 USD
    Galion, OH
  • SQUARE D,GF-.94,OVERLOAD RELAY UNITES BOX

    SQUARE D,GF-.94,OVERLOAD RELAY UNITES BOX OF 2 NOS

    • Manufacturer: Square D

    SQUARE D,GF-.94,OVERLOAD RELAY UNITES BOX OF 2 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 ...

    $18 USD
    Galion, OH
  • SQUARE D,B10.2,THERMAL OVERLOAD HEATER ELEMENT

    SQUARE D,B10.2,THERMAL OVERLOAD HEATER ELEMENT LOT OF 2 NOS

    • Manufacturer: Square D

    SQUARE D,B10.2,THERMAL OVERLOAD HEATER ELEMENT LOT OF 2 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...

    $20 USD
    Galion, OH
  • SQUARE D,B4.85,THERMAL OVERLOAD HEATER ELEMENT

    SQUARE D,B4.85,THERMAL OVERLOAD HEATER ELEMENT LOT OF 2 NOS

    • Manufacturer: Square D

    SQUARE D,B4.85,THERMAL OVERLOAD HEATER ELEMENT LOT OF 2 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...

    $20 USD
    Galion, OH
  • SQUARE D,B4.85,OVERLOAD RELAY HEATER ELEMENT

    SQUARE D,B4.85,OVERLOAD RELAY HEATER ELEMENT LOT OF 6 NOS

    • 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 ...

    $60 USD
    Galion, OH
  • SQUARE D,C34,THERMAL OVERLOAD HEATER ELEMENT

    SQUARE D,C34,THERMAL OVERLOAD HEATER ELEMENT LOT OF 4 NOS

    • Manufacturer: Square D

    SQUARE D,C34,THERMAL OVERLOAD HEATER ELEMENT LOT OF 4 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 i...

    $35 USD
    Galion, OH
  • SQUARE D,C75,THERMAL OVERLOAD HEATER ELEMENT

    SQUARE D,C75,THERMAL OVERLOAD HEATER ELEMENT LOT OF 5 NOS

    • Manufacturer: Square D

    SQUARE D,C75,THERMAL OVERLOAD HEATER ELEMENT LOT OF 5 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 i...

    $45 USD
    Galion, OH
23456

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.