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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
  • 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
  • 6ES7222-1HD22-0XA0 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
    • 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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          512-DJB-A3K-26R

            Allen-Bradley 512-DJB-A3K-26R ,512DJBA3K26R DeviceNet Products Relays/Starters FVNR COMB STARTER W/ DISC SW

            Shenzhen, China
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            512-BJCD-A5G

              Allen-Bradley 512-BJCD-A5G ,512BJCDA5G DeviceNet Products Relays/Starters FVNR COMB STARTER W/ DISC SW

              Shenzhen, China
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              6ES7212-1BB21-0XB0 CPU 222, AC PS, 8DI DC/6DO RELAY

                SIEMENS S7-200 6ES72121BB210XB0 SIMATIC S7-200, CPU 222,COMPACT UNIT, AC POWER SUPPLY,8 DI DC/6 DO RELAY,4 KB CODE/2 KB DATA,,PROFIBUS DP EXTENDABLESIMATIC S7-200, CPU 222,KOMPAKTGERAET, AC STROMVERSORG.,8 DE DC/...

                Shenzhen, China
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                592-EC2CC

                  Allen-Bradley 592-EC2CC ,592EC2CC DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

                  Shenzhen, China
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                  592-EC2BT

                    Allen-Bradley 592-EC2BT ,592EC2BT DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

                    Shenzhen, China
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                    592-EC2BC

                      Allen-Bradley 592-EC2BC ,592EC2BC DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

                      Shenzhen, China
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                      592-EC1CC

                        Allen-Bradley 592-EC1CC ,592EC1CC DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

                        Shenzhen, China
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                        592-EC1AT

                          Allen-Bradley 592-EC1AT ,592EC1AT DeviceNet Products Relays/Starters SOLID STATE OVERLOAD RELAY,INTEGRATED I/O

                          Shenzhen, China
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                          513-BJB-6P-38

                            Allen-Bradley 513-BJB-6P-38 ,513BJB6P38 DeviceNet Products Relays/Starters FVNR COMB STARTER W/ CKT BKR DISC

                            Shenzhen, China
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                            513-BDBD-41

                              Allen-Bradley 513-BDBD-41 ,513BDBD41 DeviceNet Products Relays/Starters FVNR COMB STARTER W/ CKT BKR DISC

                              Shenzhen, 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.