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Used ABB Relays in China

  • Trusted Seller
    3HAC3939-4 | ABB Customer Relayboard

    3HAC3939-4 | ABB Customer Relayboard

    • Manufacturer: ABB
    • Model: 3HAC

    ABB 3HAC3939-4 Customer Relayboard ABB 3HAC3939-4 Customer Relayboard Catalog Description:Customer Relayboard 3HAC3939-4 General Information Product ID:3HAC3939-4 ABB Type Designation:- Catalog Description:Custom...

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

    DSQC 332 6369901-403 | ABB Relay I/O

    • 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
  • Trusted Seller
    1MRK001987-AA | ABB Compact current

    1MRK001987-AA | ABB Compact current relay

    • Manufacturer: ABB

    ABB 1MRK001987-AA Compact current relay Dimensions: 7.5 cm x14.5 cm x17.3 cm | Weight: 1.1 kg | Mfr. part number: 1MRK001987-AA | Part number/catalog no.: 1MRK001987-AA

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

    ABB Efore 1MRK000614-ABr04 RELAY CARD

    • 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
    RDO8616L | RDO86-16L ABB Relay

    RDO8616L | RDO86-16L ABB Relay Unit

    • Manufacturer: ABB

    ABB RDO86-16L Relay Unit ABB RDO86-16L A big difference between conventional electromechanical and static relays is how the relays are wired. Electromechanical and static relays have fixed wiring and the setting ...

    Fujian, China
  • Trusted Seller
    DSQC 239 YB560103-CH | ABB

    DSQC 239 YB560103-CH | ABB Remote I/O Control Board

    • Manufacturer: ABB
    • Model: DSQC

    ABB DSQC 239 YB560103-CH Remote I/O Control Board ABB DSQC 239 YB560103-CH Remote I/O Control Board The remote I/O unit RIO600 expands the number of digital and analog inputs and outputs of Relion® protection and...

    Fujian, China
  • Trusted Seller
    ACRB-03 3HNE 08250-1 | ABB

    ACRB-03 3HNE 08250-1 | ABB CABINET RELAY BOARD

    • Manufacturer: ABB

    ABB ACRB-03 3HNE 08250-1 CABINET RELAY BOARD ABB ACRB-03 3HNE 08250-1 CABINET RELAY BOARD Detailed description: CARTE RELAIS SECURITE ACRB-03 REF : 3HNE 08250-1

    Fujian, China
  • Trusted Seller
    REX521 REX521GHHGSH51G | ABB Feeder

    REX521 REX521GHHGSH51G | ABB Feeder protection relay

    • Manufacturer: ABB

    ABB REX521 REX521GHHGSH51G Feeder protection relay ABB REX521 REX521GHHGSH51G Feeder protection relay The feeder protection relay REX 521 is designed for protection, control, measuring and supervision in medium v...

    Fujian, China
  • ABB R513 R0003 Interposing Relay

    ABB R513 R0003 Interposing Relay

    • Manufacturer: ABB

    Description. ABB R513 R0003 Interposing Relay PDF Datasheet Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~ Brand new original genuine products, in stock, No reason...

    Xiamen, China
  • SPAU140C-CA ABB Synchro-check relay

    SPAU140C-CA ABB Synchro-check relay

    • Manufacturer: ABB

    Features: Parameters: Model Number:SPAU140C-CA Type:Overcurrent Relay Operating Voltage Range:100-480V AC Max Current Rating:120A Protection Level:Class B Operating Frequency:Up to 50 Hz Relay Contacts:SPDT (Sing...

    Xiamen, China
  • SPAM150C-AA ABB Motor protection relay

    SPAM150C-AA ABB Motor protection relay

    • Manufacturer: ABB

    Features: Parameters: Model Number:SPAM150C-AA Type:Overcurrent Relay Operating Voltage Range:100-480V AC Max Current Rating:120A Protection Level:Class B Operating Frequency:Up to 50 Hz Relay Contacts:SPDT (Sing...

    Xiamen, China
  • SPAU130C-AA ABB Three-phase overvoltage and

    SPAU130C-AA ABB Three-phase overvoltage and undervoltage relay

    • Manufacturer: ABB

    Features: Parameters: Model Number:SPAU130C-AA Type:Overcurrent Relay Operating Voltage Range:100-480V AC Max Current Rating:120A Protection Level:Class B Operating Frequency:Up to 50 Hz Relay Contacts:SPDT (Sing...

    Xiamen, China
  • VDE0160 ABB GHR5220300R1 Relay Driver

    VDE0160 ABB GHR5220300R1 Relay Driver Logic Card

    • Manufacturer: ABB

    VDE0160 ABB GHR5220300R1 Relay Driver Logic Card PDF Datasheet Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~ Brand new original genuine products, in stock, No rea...

    Xiamen, China
  • 89AR30 ABB GKWN000326R0100 Relay unit

    89AR30 ABB GKWN000326R0100 Relay unit

    • Manufacturer: ABB

    Payment: T/T | Product origin: Sweden | Shipping port: Xiamen | Lead time: 5-7 days | Product weight: 0.4 kg

    Xiamen, China
  • ABB/BBC UBX 117 BAOWN BOVERI

    ABB/BBC UBX 117 BAOWN BOVERI AK 214286R0001 Stator Earth Fault Relay Card

    • Manufacturer: ABB

    Description. ABB/BBC UBX 117 BAOWN BOVERI AK 214286R0001 Stator Earth Fault Relay Card PDF Datasheet Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~ Brand new origi...

    Xiamen, China
12

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.