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Used Allen-Bradley Relays

  • Trusted Seller
    Allen Bradley Relay - Msr127tp

    Allen Bradley Relay - Msr127tp

    • Manufacturer: Allen-Bradley
    • Model: MSR

    Used, Untested Name: Relay | Arrival date: 10-27-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 2

    $50 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Overload Relay - 193s-eesp

    Allen-bradley Overload Relay - 193s-eesp

    • Manufacturer: Allen-Bradley

    New Open Box, Quantity 1 Name: Overload Relay | Arrival date: 07-07-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 5.4-27A | Weight (lb.): 6 | Available quantity: 1

    $42 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Non-reversing Starter -

    Allen Bradley Non-reversing Starter - 509-aod

    • Manufacturer: Allen-Bradley
    • Model: 509

    New Open Box Name: Non-reversing Starter | Arrival date: 08-28-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 5.2 kVA @ 575V | Weight (lb.): 4 | Available quantity: 2

    $110 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Relay -

    Allen Bradley Safety Relay - Msr320p

    • Manufacturer: Allen-Bradley
    • Model: MSR

    Used, Untested Name: Safety Relay | Arrival date: 10-27-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 2

    $50 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Relay -

    Allen Bradley Safety Relay - Msr125h

    • Manufacturer: Allen-Bradley
    • Model: MSR

    Used, Untested Name: Safety Relay | Arrival date: 10-27-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $50 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Eutectic Overload Relay

    Allen Bradley Eutectic Overload Relay - 592-eutc

    • Manufacturer: Allen-Bradley
    • Model: 592

    New Open Box Name: Eutectic Overload Relay | Arrival date: 11-05-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Relay -

    Allen Bradley Safety Relay - Msr125hp

    • Manufacturer: Allen-Bradley
    • Model: MSR125HP

    Used, Untested Name: Safety Relay | Arrival date: 10-27-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 2

    $50 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Relay -

    Allen Bradley Safety Relay - Msr330p

    • Manufacturer: Allen-Bradley
    • Model: MSR

    Used, Untested Name: Safety Relay | Arrival date: 10-27-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $75 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Overload Relay - 193-1efge

    Allen-bradley Overload Relay - 193-1efge

    • Manufacturer: Allen-Bradley

    New, Open Box, Overload Relay, Made In Mexico Name: Overload Relay | Arrival date: 10-29-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 2 | Available quantity: 2

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Relay -

    Allen Bradley Safety Relay - 440r-n23132

    • Manufacturer: Allen-Bradley
    • Model: 440R-N23132

    New Open Box Name: Safety Relay | Arrival date: 10-23-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 50/60 HZ | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Ac Relay - 700-p800a1

    Allen-bradley Ac Relay - 700-p800a1

    • Manufacturer: Allen-Bradley
    • Model: 700

    New, Open Box, Ac Relay Name: Ac Relay | Arrival date: 10-29-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 2 | Available quantity: 1

    $75 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Relay -

    Allen Bradley Safety Relay - 440r-g23107

    • Manufacturer: Allen-Bradley
    • Model: 440R

    Used Untested Name: Safety Relay | Arrival date: 10-27-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Relay -

    Allen Bradley Safety Relay - Msr138.1dp

    • Manufacturer: Allen-Bradley
    • Model: MSR

    Used Untested Name: Safety Relay | Arrival date: 10-27-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 50/60HZ | Weight (lb.): 1 | Available quantity: 2

    $75 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Safety Relay - Msr138.1dp

    Allen-bradley Safety Relay - Msr138.1dp

    • Manufacturer: Allen-Bradley
    • Model: MSR

    Used, Not Tested, Safety Relay, Made In Germany Name: Safety Relay | Arrival date: 10-29-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 50/60 HZ | Weight (lb.): 1 | Available quantity: 1

    $75 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Safety Relay -

    Allen Bradley Safety Relay - 440r-n23132

    • Manufacturer: Allen-Bradley
    • Model: 440R-N23132

    New Open Box Name: Safety Relay | Arrival date: 10-22-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 50/60HZ, 5A | Weight (lb.): 1 | Available quantity: 1

    $80 USD
    Euclid, 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.