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Used Relays in Guangdong, China

  • Lab Rewinding and Unwinding System

    Lab Rewinding and Unwinding System for Battery Rolling Press Machine

    • Manufacturer: TMAXCN

    Lab Rewinding and Unwinding System for Battery Rolling Press Machine Application The Rewinding and Unwinding System is designed to be compatible with rolling press machines for the rolling of lithium-ion battery ...

    Dongguan, China
  • 6ES7222-1HD22-0XA0 EM222, 4DO RELAY,10A, DC5-30V,

    6ES7222-1HD22-0XA0 EM222, 4DO RELAY,10A, DC5-30V, AC5-250V

      SIEMENS S7-200 6ES72221HD220XA0 SIMATIC S7-200, DIGITAL OUTPUT,EM 222, FOR S7-22X CPU ONLY,,4DO (RELAY); 10 A,,5 - 30V DCOR 5 - 250V ACSIMATIC S7-200, DIGITALAUSGABE,EM 222, NUR FUER S7-22X CPU,,4 DA (RELAIS); 10...

      Shenzhen, China
    • KINGSINE KFA310 Mini Handheld Protection

      KINGSINE KFA310 Mini Handheld Protection Relay Tester

      • Manufacturer: Kingsine

      High-power, High-precision, Multi-functional. Kingsine KFA310 relay testing equipment has been designed with a compact interior, similar in size to an iPad, powered by batteries. This secondary injection test set...

      Shenzhen, China
    • 6ES7222-1HH30-0XB0 DIGITAL OUTPUT SM1222, 16

      6ES7222-1HH30-0XB0 DIGITAL OUTPUT SM1222, 16 DO, RELAY

        SIEMENS S7-1200 6ES72221HH300XB0 SIMATIC S7-1200, DIGITAL OUTPUT,SM 1222,,16 DO, RELAY 2ASIMATIC S7-1200, DIGITALAUSGABE,SM 1222,,16 DO, RELAIS 2ASIMATIC S7-1200, SORTIES TOR,SM 1222,,16 S TOR, RELAIS 2ASIMATIC S...

        Shenzhen, China
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        Wholesale SL-001 ion fan single head desk anti-static ion fan dust removal and static electricity ion fan

          Recommend Products JUKI intelligent SMT FEEDER calibration jigs Juki feeder calibration jig 1. Intellegent 2. Easy control.. MITSUBISHI Servo Motor MITSUBISHI Servo Motor Original new & used.. Panasonic BM / MSF/...

          Guangdong, China
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          193-EC1AB

            Allen-Bradley 193-EC1AB ,193EC1AB DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

            Shenzhen, China
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            513-AABD-39

              Allen-Bradley 513-AABD-39 ,513AABD39 DeviceNet Products Relays/Starters FVNR COMB STARTER W/ CKT BKR DISC

              Shenzhen, China
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              513-BDB-1-4R-40

                Allen-Bradley 513-BDB-1-4R-40 ,513BDB14R40 DeviceNet Products Relays/Starters FVNR COMB STARTER W/ CKT BKR DISC

                Shenzhen, China
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                512-DDCD-25R

                  Allen-Bradley 512-DDCD-25R ,512DDCD25R DeviceNet Products Relays/Starters FVNR COMB STARTER W/ DISC SW

                  Shenzhen, China
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                  6ES7216-2BD21-0XB0 CPU 226, AC PS, 24DI DC/16DO RELAY

                    SIEMENS S7-200 6ES72162BD210XB0 SIMATIC S7-200, CPU 226,COMPACT UNIT, AC POWER SUPPLY,24 DI DC/16 DO RELAY,,8 KB CODE/5 KB DATA,,2 PPI/FREEPORT PORTSSIMATIC S7-200, CPU 226,KOMPAKTGERAET, AC STROMVERSORG.,24 DE D...

                    Shenzhen, China
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                    512-DDB-6P-27J

                      Allen-Bradley 512-DDB-6P-27J ,512DDB6P27J DeviceNet Products Relays/Starters FVNR COMB STARTER W/ DISC SW

                      Shenzhen, China
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                      512-CJCD-A5H

                        Allen-Bradley 512-CJCD-A5H ,512CJCDA5H DeviceNet Products Relays/Starters FVNR COMB STARTER W/ DISC SW

                        Shenzhen, China
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                        512-CACD-A1J

                          Allen-Bradley 512-CACD-A1J ,512CACDA1J DeviceNet Products Relays/Starters FVNR COMB STARTER W/ DISC SW

                          Shenzhen, China
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                          592-EC2AC

                            Allen-Bradley 592-EC2AC ,592EC2AC DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

                            Shenzhen, China
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                            592-EC1DC

                              Allen-Bradley 592-EC1DC ,592EC1DC DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

                              Shenzhen, China
                            1234

                            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.