Energy » Electrical & Electronic Components » Relays

Search By Manufacturer

Search By Country

Building Filters

10374

Used Relays

  • General Electric 3S7505KS508A1 photoelectric control

    General Electric 3S7505KS508A1 photoelectric control relay 11 blade. Loc4E29

    • Manufacturer: GE

    General Electric 3S7505KS508A1 photoelectric control relay 11 blade. ##there is a small broken part ** see fotos## Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used...

    $53 USD
    Duncan, SC
  • EAGLE SIGNAL,HD504AG21,TIMOFLEX TIME-DELAY RELAY 120V/60HZ

    EAGLE SIGNAL,HD504AG21,TIMOFLEX TIME-DELAY RELAY 120V/60HZ 55 SEC NEW

    • Manufacturer: Eagle

    “NEW OPEN BOX RELAY IS SEALED IN PLASTIC” EAGLE SIGNAL,HD504AG21,TIMOFLEX TIME-DELAY RELAY 120V/60HZ 55 SEC NEW What's Included? See photos. We try our best to provide full details of each item and any included a...

    $600 USD
    Galion, OH
  • ALLEN BRADLEY,810-A01AB,MAGNETIC OVERLOAD RELAY

    ALLEN BRADLEY,810-A01AB,MAGNETIC OVERLOAD RELAY

    • Manufacturer: Allen-Bradley

    “USED.” 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 ...

    $550 USD
    Galion, OH
  • OVATION,5A26458G04,RELAY OUTPUT BASE W/ RELAYS

    OVATION,5A26458G04,RELAY OUTPUT BASE W/ RELAYS

    • Manufacturer: OVATION

    “USED.” 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 ...

    $550 USD
    Galion, OH
  • GE,0269A3239-G5302,DC RELAY 1A01EXA002XH CONTACTOR 250VDC

    GE,0269A3239-G5302,DC RELAY 1A01EXA002XH CONTACTOR 250VDC 25 AMP

    • Manufacturer: GE

    “NEW UNUSED” 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 ...

    $800 USD
    Galion, OH
  • Cutler-Hammer,C304BNA409,Overload Relay DC NOS

    Cutler-Hammer,C304BNA409,Overload Relay DC NOS

    • Manufacturer: Cutler-Hammer

    “New in original box, box is dirty from storage. NOS.” New in original box, box is dirty from storage. NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have mul...

    $950 USD
    Galion, OH
  • Cutler-Hammer,C304BNA411,Overload Relay DC NOS

    Cutler-Hammer,C304BNA411,Overload Relay DC NOS

    • Manufacturer: Cutler-Hammer

    “New in original box, box is dirty from storage. NOS.” New in original box, box is dirty from storage. NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have mul...

    $950 USD
    Galion, OH
  • Cutler-Hammer,C304ANA407,Overload Relay DC NOS

    Cutler-Hammer,C304ANA407,Overload Relay DC NOS

    • Manufacturer: Cutler-Hammer

    “New in box, dirty from storage. NOS.” New in box, dirty from storage. NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pic...

    $950 USD
    Galion, OH
  • SQUARE D,A0125R,CLASS 9055 MAGNETIC RELAY

    SQUARE D,A0125R,CLASS 9055 MAGNETIC RELAY 750-S683-G34 AA 18000A 600V NOS

    • Manufacturer: Square D

    “NEW OLD STOCK MISSING BOX” SQUARE D,A0125R,CLASS 9055 MAGNETIC RELAY 750-S683-G34 AA 18000A 600V NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories...

    $1,250 USD
    Galion, OH
  • Allen Bradley,592-TPD630,Series A Overload Relay

    Allen Bradley,592-TPD630,Series A Overload Relay

    • Manufacturer: Allen-Bradley
    • Model: 592

    “New unused, no box” New old stock surplus, see pictures for details, Room 2 Section A Row 4

    $540 USD
    Galion, OH
  • ALLEN BRADLEY,810-A05A,MAGNETIC OVERLOAD RELAY NOS

    ALLEN BRADLEY,810-A05A,MAGNETIC OVERLOAD RELAY NOS

    • Manufacturer: Allen-Bradley

    “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 included with the item. 30-Day Easy R...

    $650 USD
    Galion, OH
  • Cutler-Hammer,C304ANA408,Overload Relay DC NOS

    Cutler-Hammer,C304ANA408,Overload Relay DC NOS

    • Manufacturer: Cutler-Hammer

    “New in original box, box is dirty from storage. NOS.” New in original box, box is dirty from storage. NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have mul...

    $950 USD
    Galion, OH
  • ALLEN BRADLEY,810-A17A,INVERSE TIME RELAY NOS

    ALLEN BRADLEY,810-A17A,INVERSE TIME RELAY NOS

    • Manufacturer: Allen-Bradley

    “New without original box.” 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 th...

    $1,000 USD
    Galion, OH
  • Trusted Seller
    Allen-Bradley 440R-D22R2 SER A missing

    Allen-Bradley 440R-D22R2 SER A missing terminals

    • Manufacturer: Allen-Bradley
    • Model: 440R-D22R2

    Came from working unit 30 day warranty Wr29 Bin3 Maximum amperage: 125 A | Power: 125 hp | Type: Safety Relay

    $200 USD
    Allendale, MI
  • Joslyn Clark,4U4-240,PM DC CONTROL RELAY

    Joslyn Clark,4U4-240,PM DC CONTROL RELAY 240VDC

    • Manufacturer: Clark

    “USED.” 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 ...

    $800 USD
    Galion, OH
2223242526

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.