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Used Relays

  • Trusted Seller
    E. Dold & Sohne Current

    E. Dold & Sohne Current Relay MK 9053

    • Manufacturer: E Dold & Sohne

    You are buying one (1) E. Dold & Sohne Current Relay MK 9053. It is new but has no box.

    $279 USD
    Austinville, VA
  • Trusted Seller
    Square D 9050

    Square D 9050

    • Manufacturer: Square D

    You are buying one (1) Square D pneumatic timing relay 9050 Series D. It is new but has been on shelf awhile.

    $299 USD
    Austinville, VA
  • Trusted Seller
    CRYDOM CKRD2430 solid state relay

    CRYDOM CKRD2430 solid state relay

    • 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...

    $70 USD
    Muskegon, MI
  • Trusted Seller
    SSAC TIME DELAY RELAY TRM120A2X10

    SSAC TIME DELAY RELAY TRM120A2X10 120 VAC 0.1-10 SECONDS & TYCO TIMER BASE 27E122

    • Manufacturer: SSAC

    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...

    $25 USD
    Muskegon, MI
  • Trusted Seller
    ALLEN BRADLEY 700S-DCP620Z24 CONTROL RELAY

    ALLEN BRADLEY 700S-DCP620Z24 CONTROL RELAY in original box

    • 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...

    $225 USD
    Muskegon, MI
  • Trusted Seller
    440R-C23139 SER B ALLEN BRADLEY

    440R-C23139 SER B ALLEN BRADLEY MSR131RTP GUARDMASTER RELAY

    • Manufacturer: Allen-Bradley
    • Model: MSR

    Came from working units 30 day warranty Wrbin40 Mpn: 440RC23139 SER B

    $190 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley Guardmaster Safety Relay

    Allen Bradley Guardmaster Safety Relay 440R-H23177 Ser B MSR221P SAME DAY SHIP!

    • Manufacturer: Allen-Bradley

    Came from a working unit 30 day warranty WrBin69

    $999 USD
    Muskegon, MI
  • Trusted Seller
    MDI 335NO-120A-18 Contactor Relay USED

    MDI 335NO-120A-18 Contactor Relay USED

    • Manufacturer: MDI

    Normally Open Contacts Rating Per Pole: 35 Amps @ 600 VAC RES Coil: 120 Volt, 50/60 Hz Removed from: 300 Ton Van Dorn Injection Molding Machine Model: 300-RS-30F-HS-HT Serial: 2558 Expedited shipping servi...

    $25 USD
    Holly, MI
  • Trusted Seller
    MDI 260NO-24D-18 Contactor Relay USED

    MDI 260NO-24D-18 Contactor Relay USED

    • Manufacturer: MDI

    Normally Open Contacts Rating Per Pole: 60 Amps @ 480 VAC RES, 48 Amps @ 600 VAC RES Coil: 24 VDC Removed from: 400 Ton Cincinnati Milacron Injection Molding Machine Model: VH400-29 Serial: H04A0194043 Exp...

    $18 USD
    Holly, MI
  • Trusted Seller
    MDI 335NO-120A-18 Contactor Relay USED

    MDI 335NO-120A-18 Contactor Relay USED

    • Manufacturer: MDI

    Normally Open Contacts Rating Per Pole: 35 Amps @ 600 VAC RES Coil: 120 Volt, 50/60 Hz Removed from: 1100 Ton HPM Injection Molding Machine Model: H1100WP-160 Serial: 95404 Expedited shipping services are ...

    $25 USD
    Holly, MI
  • Trusted Seller
    MDI 335NO-120A-18 Contactor Relay USED

    MDI 335NO-120A-18 Contactor Relay USED

    • Manufacturer: MDI

    Normally Open Contacts Rating Per Pole: 35 Amps @ 600 VAC RES Coil: 24 VDC Removed from: 650 Ton Van Dorn Injection Molding Machine Model: 650HT4300 Serial: 0237 Expedited shipping services are available u...

    $25 USD
    Holly, MI
  • Trusted Seller
    MDI 335NO-120A-18 Contactor Relay USED

    MDI 335NO-120A-18 Contactor Relay USED

    • Manufacturer: MDI

    Normally Open Contacts Rating Per Pole: 35 Amps @ 600 VAC RES Coil: 120 Volt, 50/60 Hz Removed from: 230 Ton Van Dorn Injection Molding Machine Model: 230-RS-20F-HT Serial: 532 Expedited shipping services ...

    $25 USD
    Holly, MI
  • Trusted Seller
    MDI 335NO-120A-18 Contactor Relay USED

    MDI 335NO-120A-18 Contactor Relay USED

    • Manufacturer: MDI

    Normally Open Contacts Rating Per Pole: 35 Amps @ 600 VAC RES Coil: 120 Volt, 50/60 Hz Removed from: 300 Ton Van Dorn Injection Molding Machine Model: 300-RS-20F-HT Serial: 2515 Expedited shipping services...

    $25 USD
    Holly, MI
  • Trusted Seller
    MDI 335NO-120A-18 Contactor Relay USED

    MDI 335NO-120A-18 Contactor Relay USED

    • Manufacturer: MDI

    Normally Open Contacts Rating Per Pole: 35 Amps @ 600 VAC RES Coil: 120 Volt, 50/60 Hz Removed from: 120 Ton Van Dorn Injection Molding Machine Model: 120HT8 Serial: 1017 Expedited shipping services are av...

    $25 USD
    Holly, MI
  • Trusted Seller
    MDI 235NO-24D Contactor Relay USED

    MDI 235NO-24D Contactor Relay USED

    • Manufacturer: MDI

    Normally Open Contacts Rating Per Pole: 35 Amps @ 600 VAC RES Coil: 24 VDC Removed from: 165 Ton Cincinnati Milacron Injection Molding Machine Model: VT165-5 Serial: 4036A41/89-10 Expedited shipping servic...

    $25 USD
    Holly, MI
4445464748

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.