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Used Relays in 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
    • EP18-000127 RELAY,AC-LY2N,220VAC,MIGRATION

      EP18-000127 RELAY,AC-LY2N,220VAC,MIGRATION

      • Manufacturer: Yinuo

      EP18-000127 RELAY,AC-LY2N,220VAC,MIGRATION We are comimitted to establish long-term and friendly partnership with each customer .our specalty lies in quaity products, speedy delivery andreliable services.For Exac...

      Shenzhen, China
    • EP18-900015 RELAY MY4N-D2 24VDC

      EP18-900015 RELAY MY4N-D2 24VDC

      • Manufacturer: Yinuo

      EP18-900015 RELAY MY4N-D2 24VDC We are comimitted to establish long-term and friendly partnership with each customer .our specalty lies in quaity products, speedy delivery andreliable services.For Exact Price and...

      Shenzhen, China
    • EP18-900016 RELAY MY2N-D2 24VDC

      EP18-900016 RELAY MY2N-D2 24VDC

      • Manufacturer: Yinuo

      EP18-900016 RELAY MY2N-D2 24VDC We are comimitted to establish long-term and friendly partnership with each customer .our specalty lies in quaity products, speedy delivery andreliable services.For Exact Price and...

      Shenzhen, China
    • EP18-900034 RELAY LY1N AC200 220V

      EP18-900034 RELAY LY1N AC200 220V

      • Manufacturer: Yinuo

      EP18-900034 RELAY LY1N AC200 220V We are comimitted to establish long-term and friendly partnership with each customer .our specalty lies in quaity products, speedy delivery andreliable services.For Exact Price a...

      Shenzhen, China
    • Thermal Overload Relay for Concrete

      Thermal Overload Relay for Concrete Placing Boom

        Commodity Thermal overload relay Part used Electric control box Configuration of placing boom Electric system Company Profile: Zhejiang Truemax Engineering Co Ltd. is a manufacturer and high-...

        Zhejiang, China
      • Gdjb-PC Automatic Three Phase Protection

        Gdjb-PC Automatic Three Phase Protection Relay Test Sets Secondary Injection Relay Test Set

        • Manufacturer: Gold

        GDJB-PC Automatic Three Phase Protection Relay Test Sets Secondary Injection Relay Test Set 1. Application GDJB-PC Automatic Three Phase Protection Relay Test Sets is applied to test the relay unit in relay prote...

        Chongqing, China
      • Gdjb-PC Three-Phase Relay Protection Tester/

        Gdjb-PC Three-Phase Relay Protection Tester/ Secondary Injection Test Set

        • Manufacturer: Gold

        GDJB-PC Three-Phase Relay Protection Tester/ Secondary Injection Test Set I ntroduction: GDJB-PC Three-Phase Relay Protection Tester/ Secondary Injection Test Set is applied to test the relay unit in relay protec...

        $3,000 USD
        Chongqing, China
      • CC-PAOX01 HONEYWELL Digital Output Relay

        CC-PAOX01 HONEYWELL Digital Output Relay

        • Manufacturer: Honeywell

        Payment: T/T | Product origin: U.S.A. | Shipping port: Xiamen | Lead time: 5-7 days | Goods stock: 99 | Product weight: 0.4 kg

        Xiamen, China
      • 51305517-100 HONEYWELL Digital Output Relay

        51305517-100 HONEYWELL Digital Output Relay

        • Manufacturer: Honeywell

        Payment: T/T | Product origin: U.S.A. | Shipping port: Xiamen | Lead time: 5-7 days | Goods stock: 99 | Product weight: 0.4 kg

        Xiamen, China
      • MC-TDOY23 HONEYWELL Digital Output Relay

        MC-TDOY23 HONEYWELL Digital Output Relay

        • Manufacturer: Honeywell

        Payment: T/T | Product origin: U.S.A. | Shipping port: Xiamen | Lead time: 5-7 days | Goods stock: 99 | Product weight: 0.4 kg

        Xiamen, China
      • MU-TAMR02 HONEYWELL Digital Output Relay

        MU-TAMR02 HONEYWELL Digital Output Relay

        • Manufacturer: Honeywell

        Payment: T/T | Product origin: U.S.A. | Shipping port: Xiamen | Lead time: 5-7 days | Goods stock: 99 | Product weight: 0.4 kg

        Xiamen, China
      • ABB CMA132 3DDE300412 Generator Relay

        ABB CMA132 3DDE300412 Generator Relay Terminal Board

        • Manufacturer: ABB

        Describe： 6.Standard lead time ex-works : In stock and Fast Delivery 7.SWEDEN,100% New Original Factory Sealed Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~ Brand...

        $666 USD
        Xiamen, China
      • CMA132 ABB Relay Terminal Board

        CMA132 ABB Relay Terminal Board

        • Manufacturer: ABB

        CMA132 ABB Relay Terminal Board NEW AND ORIGIN ITEM IN STOCK WITH ONE YEAR WARRANTY Hope anyone enquire from us,pls click this 1. lower your support costs 2, Provide on-going availability of automation replacem...

        Xiamen, China
      1819202122

      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.