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Used dcs in Fujian, China

  • Trusted Seller
    TSXDMZ28DR | Schneider Electric 28

    TSXDMZ28DR | Schneider Electric 28 I/O 24 V DC relay

    • used

    • Manufacturer: Schneider Electric

    Schneider Electric TSXDMZ28DR TSX Micro - 28 I/O 24 V DC relay Schneider Electric TSXDMZ28DR TSX Micro - 28 I/O 24 V DC relay Modicon TSX Micro automation platform

    Fujian, China
  • Trusted Seller
    ABB Efore 1MRK000614-ABr04 RELAY CARD

    ABB Efore 1MRK000614-ABr04 RELAY CARD

    • new

    • Manufacturer: ABB

    ABB Efore 1MRK000614-ABr04 RELAY CARD We are best ABB Efore 1MRK000614-ABr04 RELAY CARD IN STOCK READY TO SHIP We supply best ABB Efore 1MRK000614-AAr01 PCB board BRAND/ MANUFACTURER: ABB MANUFACTURER PART NUMBER...

    Fujian, China
  • Trusted Seller
    ABB CM-MSS 1SVR430800R9100 Thermistor Relay

    ABB CM-MSS 1SVR430800R9100 Thermistor Relay

    • new

    • Manufacturer: ABB

    Thermistor Relay Thermistor Relay for one thermistor over-temperature detection circuit with one contact for use on a 24V AC/DC control circuit. IN STOCK READY TO SHIP The CM-MSS.12S belongs to the CM-MSS thermis...

    Fujian, China
  • Trusted Seller
    7UT6125-4EB20-1AA0/BB | SIEMENS Differential protection

    7UT6125-4EB20-1AA0/BB | SIEMENS Differential protection relay

    • new

    • Manufacturer: Siemens

    SIEMENS 7UT6125-4EB20-1AA0/BB Differential protection relay SIEMENS 7UT6125-4EB20-1AA0/BB Differential protection relay DIGIT. DIFFERENT. PROTEC. RELAY CASE 1/3 19", 3BI, 4BO 1 WATCHDOG CONTACT, 7I, IEE CURRENT T...

    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
    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
    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
    ABB CT-MFD.12 E234 1SVR500020R0000 Relays

    ABB CT-MFD.12 E234 1SVR500020R0000 Relays

    • new

    • Manufacturer: ABB
    • Model: MFD

    Relays The CT-MFD.12 is a multifunction electronic time relay from the CT-D timer range. It provides 7 timing functions with 7 time ranges from 0.05 s to 100 h IN STOCK READY TO SHIP This time relay operates with...

    Fujian, China
  • Trusted Seller
    MC-TSTX13 51309142-175 | HONEYWELL digital

    MC-TSTX13 51309142-175 | HONEYWELL digital output relay

    • new

    • Manufacturer: Honeywell

    Smart Transmitter Interace Get the best deals for MC-TSTX13 51309142-175 IN STOCK READY TO SHIP Moore Automation offers DCS/PLC,such as Honeywell 51309142-175 MC-TSTX13 UCN Smart Transmitter Interace,51309142-175...

    Fujian, China
  • Trusted Seller
    IC660BBR100 | General Electric Block

    IC660BBR100 | General Electric Block - Relay Output Normally Closed 16 Pt

    • new

    • Manufacturer: GE

    General Electric IC660BBR100 Block - Relay Output Normally Closed 16 Pt The GE Fanuc IC660BBR100 relay output block comes with 16 circuits. All 16 of these circuits are arranged in 4 groups that each contain 4 re...

    Fujian, China
  • Trusted Seller
    3DDE 300 416 | CMA136

    3DDE 300 416 | CMA136 Generator Relay Terminal Board

    • used

    • Manufacturer: ABB

    ABB CMA136 3DDE 300 416 Generator Relay Terminal Board ABB CMA136 3DDE 300 416

    Fujian, China
  • Trusted Seller
    CMA136 | 3DDE300416 ABB Generator

    CMA136 | 3DDE300416 ABB Generator Relay Terminal Board

    • used

    • Manufacturer: ABB

    ABB CMA136 3DDE300416 Generator Relay Terminal Board ABB CMA136 3DDE300416 Generator Relay Terminal Board The relay is a three-phase high-speed relayused for differential protection of ac generator andmotors Thes...

    Fujian, China
  • Trusted Seller
    IQ500LA | 9890D34G01 EATON SOLID STATE

    IQ500LA | 9890D34G01 EATON SOLID STATE RELAY

    • used

    • Manufacturer: Eaton

    EATON IQ500LA 9890D34G01 SOLID STATE RELAY EATON IQ500LA 9890D34G01 SOLID STATE RELAY Notes:Can be used with external CTs having 5A IQ500LA UPC:786678001654 Dimensions: ● Height: X ● Length: X ● Width: X Notes:Ca...

    Fujian, China
  • Trusted Seller
    SPAM150C-AA | RS641006 ABB Motor

    SPAM150C-AA | RS641006 ABB Motor protection relay

    • new

    • Manufacturer: ABB

    ABB SPAM150C-AA RS641006 Motor protection relay ABB SPAM150C-AA RS641006 Motor protection relay The three phase currents are connected to terminals 1-2, 4-5 and 7-8, when the rated current The three phase current...

    Fujian, China
  • Trusted Seller
    DSQC 332 6369901-403 | ABB

    DSQC 332 6369901-403 | ABB Relay I/O

    • new

    • Manufacturer: ABB
    • Model: DSQC

    ABB DSQC 332 6369901-403 Relay I/O ABB DSQC 332 6369901-403 Relay I/OCatalog Description:Dig.relay I/O DSQC 332

    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.