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Used Switches in China

  • Trusted Seller
    XVC517 AE10 | 3BHB004744R0010 ABB

    XVC517 AE10 | 3BHB004744R0010 ABB GATE DRIVER UNIT

    • Manufacturer: ABB
    • Model: 3BHB

    ABB XVC517 AE10 3BHB004744R0010 GATE DRIVER UNIT ABB XVC517 AE10 3BHB004744R0010 GATE DRIVER UNIT GATE DRIVER UNIT, MV-GDR, XV C517 AE10 3BHB004744R0010 General Information Product ID:3BHB004744R0010 ABB Type Des...

    Fujian, China
  • Trusted Seller
    3BHB002953R0117 | ABB SCALING CARD

    3BHB002953R0117 | ABB SCALING CARD

    • Manufacturer: ABB
    • Model: 3BHB

    ABB 3BHB002953R0117 SCALING CARD ABB 3BHB002953R0117 SCALING CARD Program one analog output 1) Program one analog output (AO) to look at armature voltage. 2) Wire the AO programmed for armature voltage to an anal...

    Fujian, China
  • Trusted Seller
    A5E00203817 | Siemens Circuit Board

    A5E00203817 | Siemens Circuit Board

    • Manufacturer: Siemens
    • Model: A5E

    SIEMENS A5E00203817 Circuit Board SIEMENS A5E00203817 Circuit Board Switching level: 0 →1 11 V

    Fujian, China
  • Trusted Seller
    UFC719AE101 | 3BHB003041R0101 ABB IOEC

    UFC719AE101 | 3BHB003041R0101 ABB IOEC I/O Interface

    • Manufacturer: ABB
    • Model: 3BHB

    ABB UFC719AE101 3BHB003041R0101 IOEC I/O Interface ABB UFC719AE101 3BHB003041R0101 IOEC I/O Interface Rated input frequency 50/ 60Hz Rated input voltage 4160V Rated input current 108A Rated input frequency 50/ 60...

    Fujian, China
  • Trusted Seller
    3BHB004661R0001 | KUC711AE ABB power

    3BHB004661R0001 | KUC711AE ABB power supply control Unit

    • Manufacturer: ABB
    • Model: 3BHB

    ABB 3BHB004661R0001 KUC711AE power supply control Unit. ABB 3BHB004661R0001 KUC711AE power supply control Unit. The AC mains voltage is transformed to a lower level, rectified and smoothed by capacitor C1. Then, ...

    Fujian, China
  • Trusted Seller
    ON6KB | S6048 08W 3HAC15340-1

    ON6KB | S6048 08W 3HAC15340-1 ABB Cam Switch

    • Manufacturer: ABB
    • Model: 3HAC

    ABB ON6KB S6048 08W 3HAC15340-1 Cam Switch ABB ON6KB S6048 08W 3HAC15340-1 Cam Switch ABB Type Designation:ON6KB

    Fujian, China
  • Trusted Seller
    500-033260 | Siemens DEVICE PROGRAMMER

    500-033260 | Siemens DEVICE PROGRAMMER UNIT

    • Manufacturer: Siemens
    • Model: 500

    Siemens 500-033260 DEVICE PROGRAMMER UNIT Siemens 500-033260 DEVICE PROGRAMMER UNITThe Device Programmer / Test Unit (Model DPU) is a powerful programming / test tool that expedites installation of devices used o...

    Fujian, China
  • Trusted Seller
    ABB UNS1860B-P,V1 3BHB001336R0001 Interface

    ABB UNS1860B-P,V1 3BHB001336R0001 Interface

    • Manufacturer: ABB
    • Model: 3BHB

    ABB UNS1860B-P,V1 3BHB001336R0001 Interface We are best ABB UNS1860B-P,V1 3BHB001336R0001 Interface We supply best ABB UNS1860B-P,V1 3BHB001336R0001 Interface IN STOCK READY TO SHIP BRAND/ MANUFACTURER: ABB MANUF...

    Fujian, China
  • Trusted Seller
    3HAB3001-1/4 | ABB SWITCH BOARD

    3HAB3001-1/4 | ABB SWITCH BOARD

    • Manufacturer: ABB
    • Model: 3HAB

    ABB 3HAB3001-1/4 SWITCH BOARD ABB 3HAB3001-1/4 SWITCH BOARD Building on years of experience in supplying low voltage distribution equipment all over the world ABB opens a new approach to what a switchboard can be...

    Fujian, China
  • Trusted Seller
    51198685-100 SPS5710-2-LF | Honeywell Power

    51198685-100 SPS5710-2-LF | Honeywell Power Supply

    • Manufacturer: Honeywell
    • Model: SPS

    HONEYWELL 51198685-100 SPS5710-2-LF Power Supply HONEYWELL 51198685-100 SPS5710-2-LF Power Supply A half panel plastic cover is available for covering up the empty position on the Backplane.

    Fujian, China
  • Trusted Seller
    ABB S2C-H6R 2CDS200912R0001

    ABB S2C-H6R 2CDS200912R0001

    • Manufacturer: ABB
    • Model: S2C

    Auxiliary Contact Auxiliary ON/OFF signalling contact / switch block - ABB - S2C-H6R - Rated current 10A (Ith) - SPDT (Single Pole Double Throw) - 1C/O IN STOCK READY TO SHIP Indication of the position of the dev...

    Fujian, China
  • Trusted Seller
    3BHB003041R0101 UFC719AE01 | ABB IOEC

    3BHB003041R0101 UFC719AE01 | ABB IOEC I/O Interface

    • Manufacturer: ABB
    • Model: 3BHB

    ABB 3BHB003041R0101 UFC719AE01 IOEC I/O Interface ABB 3BHB003041R0101 UFC719AE01 IOEC I/O Interface Rated input frequency 50/ 60Hz Rated input voltage 4160V Rated input current 108A Rated input frequency 50/ 60Hz...

    Fujian, China
  • Trusted Seller
    XV C767 AFC105 AE102 3BHB007209R0102

    XV C767 AFC105 AE102 3BHB007209R0102 | ABB Board

    • Manufacturer: ABB
    • Model: 3BHB

    ABB XV C767 AFC105 AE102 3BHB007209R0102 Board ABB XV C767 AFC105 AE102 3BHB007209R0102 Board Product Name: VOLTAGE MEAS.SCAL 3BHB007209R0102 General Information Product ID: 3BHB007209R0102 ABB Type Designation: ...

    Fujian, China
  • Trusted Seller
    XV C768 AFC116 3BHB007211R0101 | ABB Board

    XV C768 AFC116 3BHB007211R0101 | ABB Board

    • Manufacturer: ABB
    • Model: 3BHB

    ABB XV C768 AFC116 3BHB007211R0101 Board Manufacture ABB Model XV C768 AE101 Ordering information 3BHB007211R0101 Catalog VFD Spares Description ABB XV C768 AE101 3BHB007211R0101 Board HS Code 85389091 Dimension ...

    Fujian, China
  • Trusted Seller
    1VCR000993G0002 | ABB Power supply

    1VCR000993G0002 | ABB Power supply board

    • Manufacturer: ABB
    • Model: 1VCR

    ABB 1VCR000993G0002 Power supply board ABB 1VCR000993G0002 Power supply board The medium voltage V-Contact VSC contactors are apparatus suitable for operating inalternating current and are normally used to contro...

    Fujian, China
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Overview

Switches are essential components in electrical and networking systems, used to control the flow of electricity or data between devices. In networking, they connect multiple devices on a local area network (LAN) and manage data traffic to ensure efficient communication. They come in various types, including managed and unmanaged switches, and are crucial for maintaining robust and scalable network infrastructure.

FAQ

What should I consider when buying a used switch?

Check the switch's compatibility with your existing network, its port count, speed, and whether it is managed or unmanaged. Also, inspect the condition and request any available maintenance records.

How do I ensure the switch is shipped safely to my location?

Use proper packaging materials to protect the switch from static and physical damage during transit. Opt for a reputable shipping service that specializes in handling electronic equipment.

What maintenance is required for a switch?

Regular maintenance includes cleaning the switch to prevent dust buildup, checking for firmware updates, monitoring performance, and ensuring proper ventilation to avoid overheating.