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Used Switches in China

  • ACAC3-25A Air Condition Contactor

    ACAC3-25A Air Condition Contactor

      Products Application: ACAC3-25A Air Condition Contactor ACAC series Definite Purpose Contactors are suitable for commercial applications including air conditioners, refrigeration, resistive heating, lighting and ...

      Wenzhou, China
    • 2P 25A Air Condition Contactor

      2P 25A Air Condition Contactor

        Products Application: ACAC1-30A Air Condition Contactor ACAC series Definite Purpose Contactors are suitable for commercial applications including air conditioners, refrigeration, resistive heating, lighting and ...

        Wenzhou, China
      • 3P 50A Aluminum seat Contactor

        3P 50A Aluminum seat Contactor

          Products Application: ACAC1a-50A Aluminum seat Contactor ACAC series Definite Purpose Contactors are suitable for commercial applications including air conditioners, refrigeration, resistive heating, lighting and...

          Wenzhou, China
        • ACC3-50 Dustproof AC Contactor

          ACC3-50 Dustproof AC Contactor

            Parameter: Electrical life: Protection class: The protection level has been increased from IP20 to IP50 · New top cover and unique guillotine dust-proof design to completely isolate and prevent dust More reliable...

            Wenzhou, China
          • ACC3-65 Dustproof AC Contactor

            ACC3-65 Dustproof AC Contactor

              Parameter: Electrical life: Protection class: The protection level has been increased from IP20 to IP50 · New top cover and unique guillotine dust-proof design to completely isolate and prevent dust More reliable...

              Wenzhou, China
            • ACC3-22 Dustproof AC Contactor

              ACC3-22 Dustproof AC Contactor

                Parameter: Electrical life: Protection class: The protection level has been increased from IP20 to IP50 New top cover and unique guillotine dust-proof design to completely isolate and prevent dust More reliable q...

                Wenzhou, China
              • ACC3-12 Dustproof AC Contactor

                ACC3-12 Dustproof AC Contactor

                  Parameter: Electrical life: Protection class: The protection level has been increased from IP20 to IP50 New top cover and unique guillotine dust-proof design to completely isolate and prevent dust More reliable q...

                  Wenzhou, China
                • AICT-4P-25A Manual control contactor

                  AICT-4P-25A Manual control contactor

                    AICT-4P-25A Manual Control Contactor Brief Introduction: • AICT Series Lighting control device AC Contactor (contactor for short) is mainly designed for AC 50/60HZ circuits with 230/450V rated operating voltage i...

                    Wenzhou, China
                  • AICT-1P-25A Manual Control Contactor

                    AICT-1P-25A Manual Control Contactor

                      AICT-1P-25A Manual Control Contactor Brief Introduction: • AICT Series Lighting control device AC Contactor (contactor for short) is mainly designed for AC 50/60HZ circuits with 230/450V rated operating voltage i...

                      Wenzhou, China
                    • AICT-4P-25A Manual contactor

                      AICT-4P-25A Manual contactor

                        AICT-4P-25A Modular Contactors Brief Introduction: • AICT Series Lighting control device AC Contactor (contactor for short) is mainly designed for AC 50/60HZ circuits with 230/450V rated operating voltage in AC-7...

                        Wenzhou, China
                      • ASC1 1P/2P 63A Modular Contactors

                        ASC1 1P/2P 63A Modular Contactors

                          ASC1 1P/2P 63A Modular Contactors Brief Introduction : • ASC1 Series AC Contactor (contactor for short) is mainly designed for AC 50/60HZ circuits with 230/450V rated operating voltage in AC-7A usage, rated opera...

                          Wenzhou, China
                        • LA1KN22 Auxiliary contact block

                          LA1KN22 Auxiliary contact block

                            Description Anson Electric TeSys ACC1K instantaneous auxiliary contact block, for contactors ACC1K, ACC1P.K (4P models except LP4K, LP5K) with screw clamp terminals. It provides 3NO+1NC contacts rated up to 10A 6...

                            Wenzhou, China
                          • LA1KN11 Auxiliary contact block

                            LA1KN11 Auxiliary contact block

                              Description Anson Electric TeSys ACC1K instantaneous auxiliary contact block, for contactors ACC1K, ACC1P.K (4P models except LP4K, LP5K) with screw clamp terminals. It provides 1NO+1NC contacts rated up to 10A 6...

                              Wenzhou, China
                            • 3P-90A Air Condition Contactor

                              3P-90A Air Condition Contactor

                                Products Application: ACAC1-90A Air Condition Contactor ACAC series Definite Purpose Contactors are suitable for commercial applications including air conditioners, refrigeration, resistive heating, lighting and ...

                                Wenzhou, China
                              • AC19-43 Changeover capacitor contactor

                                AC19-43 Changeover capacitor contactor

                                  APPLICATION AC19 series “anxele” brand Changeover capacitor contactor is especially used for low voltage shunt capacitor. And it widely used in reactive power compensation equipment with AC 50/60HZ and voltage 38...

                                  Wenzhou, China
                                23456

                                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.