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Used Switches in China

  • Trusted Seller
    Pneumatic Control Valves With Samson

    Pneumatic Control Valves With Samson Limit switch price Type 3768 for Inductive Limit Switch

    • Manufacturer: Samson

    Packing & Delivery Samson Limit switch price Type 3768 for pneumatic control valves Inductive Limit Switch packed with one fumigation wooden box Xiangjing (Shanghai) Electromechanical Technology Co., Ltd. is main...

    Zhoukou, China
  • KET DHY-150 / DHY-200 /

    KET DHY-150 / DHY-200 / Custom Deposit

    • Manufacturer: KET

    Packing & Delivery 1. who are we? We are based in Shanghai, China, start from 2023,sell to North America(23.00%),Western Europe(23.00%),South America(13.00%),Eastern Asia(13.00%),Central America(12.00%),Eastern E...

    Shanghai, China
  • DFK Series low-voltage switchgear

    DFK Series low-voltage switchgear

      Shanghai, China
    • High voltage switch cabinet

      High voltage switch cabinet

        Shanghai, China
      • High speed fiber marking machine

        High speed fiber marking machine laser For Circuit board

        • Manufacturer: LEIQUAN

        High speed fiber marking machine laser For Circuit board Raycus IPG laser source for all the metal materials and part of nonmetal materials! Direct price from professional 8000 square meters factory! Product deta...

        Shanghai, China
      • Trusted Seller
        V18345-1020421001 | 490176063 ABB Electro-Pneumatic

        V18345-1020421001 | 490176063 ABB Electro-Pneumatic Positioner

        • Manufacturer: ABB
        • Model: V18345

        ABB V18345-1020421001 Electro-Pneumatic Positioner. ABB V18345-1020421001 Electro-Pneumatic Positioner. 2 potentially explosive atmospheres • Devices may only be connected to circuits in zone 2 if they are suitab...

        Fujian, 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 Catalog Description:GATE DRIVER UNIT, MV-GDR, XV C517 AE10 3BHB004744R0010 General Information Product ID:3BHB0047...

        Fujian, China
      • Trusted Seller
        3BHB000652R0001 | KUC720AE01 ABB Circuit

        3BHB000652R0001 | KUC720AE01 ABB Circuit Board

        • Manufacturer: ABB
        • Model: 3BHB

        ABB 3BHB000652R0001 KUC720AE01 Circuit Board ABB 3BHB000652R0001 KUC720AE01 Circuit Board P Performance of on/off-site work (commissioning, tests, measurements or other work) (I) Visual inspection and maintenance...

        Fujian, China
      • Trusted Seller
        TV742 | 3BHB000528R0100 ABB Transducer

        TV742 | 3BHB000528R0100 ABB Transducer

        • Manufacturer: ABB
        • Model: 3BHB

        ABB TV742 3BHB000528R0100 Transducer ABB TV742 3BHB000528R0100 Transducer Catalog Description:Transducer TV742 spec.0..60mV/4..20mA 3BHB001567R0060 General Information Product ID:3BHB001567R0060 ABB Type Designat...

        Fujian, China
      • Trusted Seller
        3BHB005245R0101 | ABB POWER BOARD

        3BHB005245R0101 | ABB POWER BOARD

        • Manufacturer: ABB
        • Model: 3BHB

        ABB 3BHB005245R0101 POWER BOARD ABB 3BHB005245R0101 POWER BOARD Operating voltage US 85 to 265 V AC, 50/60 Hz » Wide band of the power supply input 85 to 265 V AC 50/60 Hz » Choked bus voltage 21 to 30 V DC » Two...

        Fujian, China
      • Trusted Seller
        3BHB002483R0001 USC329AE01 | ABB |

        3BHB002483R0001 USC329AE01 | ABB | control/interface panel

        • Manufacturer: ABB
        • Model: 3BHB

        Control/Interface Panel Get the best deals for 3BHB002483R0001 USC329AE01 In stock ready to ship 3BHB002483R0001 USC329AE01| ABB | Control/Interface Panel 3BHB002483R0001 USC329AE01 details BRAND/ MANUFACTURER:AB...

        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 (AO) to look at armature voltage 1) Program one analog output (AO) to look at armature voltage. 2) Wire the AO programme...

        Fujian, 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
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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.