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Used Relays in China

  • Trusted Seller
    MY4NJ Omron POWER RELAY

    MY4NJ Omron POWER RELAY

    • new

    • Manufacturer: Omron

    POWER RELAY MY4NJ AC220/240 Omron Automation and Safety General Purpose Relays GP Relay datasheet, inventory, & pricing. POWER RELAY,MINIATURE,MY4N MODEL,WITH BUILT-IN OPERATION INDICATOR,LED,5 AMP,240 VAC,28 VDC...

    Fujian, China
  • Trusted Seller
    OUT2 | NARI-RELAYS Digital Input

    OUT2 | NARI-RELAYS Digital Input Card

    • new

    • Manufacturer: NARI-RELAYS

    NARI-RELAYS OUT2 Digital Input Card NARI-RELAYS OUT2 Digital Input Card Best Quality Assurance 1.High quality 2.Prompt Delivery 3.We provide a large number of brand-name parts. 4.We have experienced staff and ext...

    Fujian, China
  • Trusted Seller
    PNOZ 10 6S/40 | PILZ

    PNOZ 10 6S/40 | PILZ Safety relay

    • new

    • Manufacturer: Pilz

    PILZ PNOZ 10 6S/40 Safety relay PILZ PNOZ 10 6S/40 Safety relay 6 safety contacts (N/O), instantaneous Unit features ` Positive-guided relay outputs: – 6 safety contacts (N/O), instantaneous – 4 auxiliary contact...

    Fujian, China
  • Trusted Seller
    55.34.9.024.0090 | Finder General purpose

    55.34.9.024.0090 | Finder General purpose relays

    • new

    • Manufacturer: Finder

    Finder 55.34.9.024.0090 General purpose relays Finder 55.34.9.024.0090 General purpose relays AC contacts rating @R (at resistive load) 7A / 250V AC

    Fujian, China
  • Trusted Seller
    12PVD21B1A | GE BUS DIFFERENTIAL

    12PVD21B1A | GE BUS DIFFERENTIAL RELAY

    • new

    • Manufacturer: GE

    GE 12PVD21B1A BUS DIFFERENTIAL RELAY GE 12PVD21B1A BUS DIFFERENTIAL RELAY The Type PVD21 relay is a single-phase, high-speed, high-impedance, voltage-operated relay designed to provide protection in bus different...

    Fujian, China
  • Trusted Seller
    PXIe-2527 | NI Relay Multiplexer

    PXIe-2527 | NI Relay Multiplexer

    • new

    • Manufacturer: NI

    NI PXIe-2527 Relay Multiplexer NI PXIe-2527 Relay Multiplexer All input characteristics are DC, ACrms, or a combination All input characteristics are DC, ACrms, or a combination unless otherwise specified. Maximu...

    Fujian, China
  • Trusted Seller
    PXIe-2529 | NI Relay Matrix

    PXIe-2529 | NI Relay Matrix

    • new

    • Manufacturer: Matrix

    NI PXIe-2529 Relay Matrix NI PXIe-2529 Relay Matrix Path resistance is a combination of relay contact resistance and trace resistance and is measured as the combined resistance of the high and low signal paths fr...

    Fujian, China
  • Trusted Seller
    RCM 230VAC 3C/0 | 3ABD00029943

    RCM 230VAC 3C/0 | 3ABD00029943 ABB RELAY

    • used

    • Manufacturer: ABB

    ABB 3ABD00029943 RCM 230VAC 3C/0 RELAY ABB 3ABD00029943 RCM 230VAC 3C/0 Diversity: – 2 multifunction timers – 10 single-function timers – Control supply voltages: – Wide range: 12-240 V AC/DC – Multi range: 24-48...

    Fujian, China
  • Trusted Seller
    424K1105 | ABB 25V Synchronism

    424K1105 | ABB 25V Synchronism Check Relay

    • used

    • Manufacturer: ABB

    ABB 424K1105 25V Synchronism Check Relay ABB 424K1105 25V Synchronism Check Relay Type 25v provides the same functions Type 25v provides the same functions,butalso includes options to allow closing wheneither the...

    Fujian, China
  • Trusted Seller
    SIEMENS Moore 14792-44 reed relay

    SIEMENS Moore 14792-44 reed relay

    • new

    • Manufacturer: Siemens

    reed relay Siemens Moore 14792-44 reed relay Siemens Moore 14792-44 get in touch today for a quick price

    Fujian, China
  • Trusted Seller
    DSQC373 | 3HAC3180-1 ABB CPU

    DSQC373 | 3HAC3180-1 ABB CPU BOARD

    • used

    • Manufacturer: ABB
    • Model: 3HAC

    ABB DSQC373 3HAC3180-1 CPU BOARD ABB DSQC373 3HAC3180-1 CPU BOARD Max. potential in relation to the cabinet earthing Technical data Max. voltage 48 VDC Max. current 4 A Max. potential in relation to the cabinet e...

    Fujian, China
  • Trusted Seller
    RXSF1 | ABB Signal relay

    RXSF1 | ABB Signal relay

    • used

    • Manufacturer: ABB

    ABB RXSF1 Signal relay ABB RXSF1 Signal relay Catalog Description:Signal relay, DC 110-125V, aut reset, 2 make, 4 break, red flag RXSF 1 General Information Global Commercial Alias:RXSF 1 Product ID:RK271019-AN A...

    Fujian, China
  • Trusted Seller
    700S-CF620DJC | SAFETY CONTROL RELAY

    700S-CF620DJC | SAFETY CONTROL RELAY

    • used

    • Manufacturer: / Automation

    700S-CF620DJC SAFETY CONTROL RELAY 700S-CF620DJC SAFETY CONTROL RELAY Bulletin 700S-CF Safety Control Relays provide mechanically linked,positively guided contacts, which are required in feedback circuitsfor mode...

    Fujian, China
  • Trusted Seller
    Tektronix PC-4 039-0086-00 Control Board

    Tektronix PC-4 039-0086-00 Control Board

    • new

    • Manufacturer: Tektronix

    Control Board TEKTRONIX TEKT RONIX PC-4 039-0086-00 K1205 Protocol Tester 7KK1200-P 7KK1200-1PM11 board industrial motherboard In stock ready to ship Get in touch today for a quick price. All parts come with a 12...

    Fujian, China
  • Trusted Seller
    51204166-175 MC-TDOY23 | HONEYWELL digital

    51204166-175 MC-TDOY23 | HONEYWELL digital output relay

    • new

    • Manufacturer: Honeywell
    • Model: 51204166-175

    Digital Output Relay FTA Honeywell MC-TDOY23 51204166-175 Digital Output Relay FTA IN STOCK READY TO SHIP Digital Output FTA - MC-TDOY23；CE compliant, conformally coated；Compatible IOP - MU/MC-PDOY22 ONLY Honeywe...

    Fujian, China
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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.