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Used Switches in Baden-Württemberg, Germany

  • Siemens auxiliary contactor 3TH2022-0AN2

    Siemens auxiliary contactor 3TH2022-0AN2

    • Manufacturer: Siemens
    • Model: 3TH2022

    unused stock item Auxiliary contactor, 22E, DIN EN 50011, 2 NO + 2 NC, screw connection AC actuation AC 220V 50/60Hz

    Freiberg, Germany
  • Siemens auxiliary switch block 3RH1911-1GA04

    Siemens auxiliary switch block 3RH1911-1GA04

    • Manufacturer: Siemens
    • Model: 3RH1911

    unused stock item 3RH1911-1GA04 Auxiliary contact block, 44 E, 4 Ö DIN EN 50011 Screw connection for auxiliary contactors, 4-pole

    Freiberg, Germany
  • Siemens 3RT1016-1BB42

    Siemens 3RT1016-1BB42

    • Manufacturer: Siemens
    • Model: 3RT1016

    unused stock item 3RT1016-1BB42 Power contactor, AC-3 9 A, 4 kW / 400 V 1 Ö, DC 24 V 3-pole, size S00 screw connection

    Freiberg, Germany
  • Siemens position switch 3SE5112-0CH01

    Siemens position switch 3SE5112-0CH01

    • Manufacturer: Siemens
    • Model: 3SE5112

    unused stock item Position switch Metal housing 40 mm to DIN EN 50041 Device connection 1x (M20 x 1.5) 1S/1Ö snap-action contacts Rotary actuator adjustable right/left, metal lever 27 mm long and plastic roller 1...

    Freiberg, Germany
  • Siemens position switch 3SE5112-0CD02

    Siemens position switch 3SE5112-0CD02

    • Manufacturer: Siemens
    • Model: 3SE5112

    unused Position switch metal housing 40 mm to DIN EN 50041, device connection 1x (M20 x 1.5) 1S/1Ö snap-action contacts, roller plunger with 3 mm overtravel and stainless steel roller 13 mm

    Freiberg, Germany
  • Siemens contactor, size 00 3TF2001-0BB4

    Siemens contactor, size 00 3TF2001-0BB4

    • Manufacturer: KLEMA
    • Model: 3TF2001

    unused stock item Contactor, size 00, 3-pole, AC-3 4kW/400V, screw connection Auxiliary switch 01E (1 NC) DC 24V DC actuation

    Freiberg, Germany
  • Siemens auxiliary switch block 3RH1911-1HA12

    Siemens auxiliary switch block 3RH1911-1HA12

    • Manufacturer: Siemens
    • Model: 3RH1911

    unused stock item Auxiliary switch block, 22 E 1 S + 2 Ö DIN EN 50012 Screw connection for motor contactors, 4-pole

    Freiberg, Germany
  • Siemens contactor, size 00 3TF2810-0BB4

    Siemens contactor, size 00 3TF2810-0BB4

    • Manufacturer: KLEMA

    unused stock item Contactor, size 00, 3-pole, AC-3 2.2kW/400V, screw connection Auxiliary switch 10E (1NO) DC 24V DC actuation

    Freiberg, Germany
  • Siemens circuit-breaker 3RV1021-1BA10

    Siemens circuit-breaker 3RV1021-1BA10

    • Manufacturer: KLEMA
    • Model: 3RV1021

    unused stock item Circuit-breaker size S0 for motor protection CLASS 10 A trip 1.4...2 A N-trip 26 A screw connection Standard switching capacity

    Freiberg, Germany
  • Siemens auxiliary switch block 3RH1911-1FA22

    Siemens auxiliary switch block 3RH1911-1FA22

    • Manufacturer: Siemens
    • Model: 3RH1911-1FA22

    unused stock item Auxiliary switch block, 22 2 S + 2 Ö DIN EN 50005 screw connection size S00 for auxiliary and motor contactors !!!

    Freiberg, Germany
  • Siemens power contactor 3RT1017-1BB41

    Siemens power contactor 3RT1017-1BB41

    • Manufacturer: KLEMA
    • Model: 3RT1017

    unused stock item Power contactor, AC-3 12 A, 5.5 kW / 400 V 1 S, DC 24 V 3-pole, size S00 screw connection

    Freiberg, Germany
  • Siemens power contactor 3RT1016-1AP01

    Siemens power contactor 3RT1016-1AP01

    • Manufacturer: Siemens
    • Model: 3RT1016-1AP01

    unused stock item Power contactor, AC-3 9 A, 4 kW / 400 V 1 S, AC 230 V, 50 / 60 Hz 3-pole, size S00 screw connection

    Freiberg, Germany
  • Siemens contactor, size 00 3TF2010-0BB4

    Siemens contactor, size 00 3TF2010-0BB4

    • Manufacturer: KLEMA
    • Model: 3TF2010

    unused stock item Contactor, size 00, 3-pole, AC-3 4kW/400V, screw connection Auxiliary switch 10E (1NO) DC 24V DC actuation

    Freiberg, Germany
  • Siemens power contactor 3RT1017-1AB01

    Siemens power contactor 3RT1017-1AB01

    • Manufacturer: Siemens
    • Model: 3RT1017-1AB01

    Power contactor, AC-3 12 A, 5.5 kW / 400 V AC 24 V, 50 / 60 Hz 3-pole, size S00 Screw connection 1 NO contact as auxiliary contact

    Freiberg, Germany
  • Siemens circuit-breaker 3RV1421-0JA10

    Siemens circuit-breaker 3RV1421-0JA10

    • Manufacturer: Siemens
    • Model: 3RV1421

    unused stock item Circuit-breaker size S0 for transformer protection A-trip 0.7...1 A N-trip 21 A screw connection Standard switching capacity

    Freiberg, Germany
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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.