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Used Relays

  • Trusted Seller
    Phoenix Contact Relay 2400021

    Phoenix Contact Relay 2400021

    • Manufacturer: Phoenix Contact

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $10 USD
    Muskegon, MI
  • Trusted Seller
    Square D Overload Relay DD

    Square D Overload Relay DD 240.0

    • Manufacturer: Square D

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $12 USD
    Muskegon, MI
  • Trusted Seller
    Carlo Gavazzi Thermal Overload Relay

    Carlo Gavazzi Thermal Overload Relay CGT-22

    • Manufacturer: Carlo Gavazzi

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $20 USD
    Muskegon, MI
  • Trusted Seller
    Eaton EASY-E4-UC-12RC1 Control Relay

    Eaton EASY-E4-UC-12RC1 Control Relay

    • Manufacturer: Eaton

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $430 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley bulletin 700 Control Relay

    Allen-Bradley bulletin 700 Control Relay 700-K31Z-ZJ

    • Manufacturer: Allen-Bradley

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $55 USD
    Muskegon, MI
  • Trusted Seller
    Carlo Gavazzi Semiconductor Contactor RJ1A60A200

    Carlo Gavazzi Semiconductor Contactor RJ1A60A200 Relay

    • Manufacturer: Carlo Gavazzi

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $90 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley Bulletin 700S Safety Control

    Allen-Bradley Bulletin 700S Safety Control Relay 700S-CFB620EJC

    • Manufacturer: Allen-Bradley

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $200 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley AC Relay 700-PK400A1

    Allen-Bradley AC Relay 700-PK400A1

    • Manufacturer: Allen-Bradley
    • Model: 700-PK400A1

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $12 USD
    Muskegon, MI
  • Trusted Seller
    RH4B-UL Relay General Purpose

    RH4B-UL Relay General Purpose

    • Manufacturer: LR

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $12 USD
    Muskegon, MI
  • Trusted Seller
    Watlow Controls Solid State Relay

    Watlow Controls Solid State Relay SSR-240-25G-DC1

    • Manufacturer: Watlow

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $22 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley Allen-Bradley Industries Solid State

    Allen-Bradley Allen-Bradley Industries Solid State Relay S505-0SJ610-000

    • Manufacturer: Allen-Bradley

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $30 USD
    Muskegon, MI
  • Trusted Seller
    Idec SY25-05 Relay

    Idec SY25-05 Relay

    • Manufacturer: Idec

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $10 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley 700-HA32A1 General Purpose Tube

    Allen-Bradley 700-HA32A1 General Purpose Tube Base Relay

    • Manufacturer: Allen-Bradley
    • Model: 700

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $12 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley MSR122E Safety Relay

    Allen-Bradley MSR122E Safety Relay

    • Manufacturer: Allen-Bradley
    • Model: MSR122E

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $50 USD
    Muskegon, MI
  • Trusted Seller
    CRYDOM solid state relay D1240

    CRYDOM solid state relay D1240

    • Manufacturer: CRYDOM

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $30 USD
    Muskegon, MI
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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.