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Used Switches in Zhejiang, 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
        • 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
            • AICT-4P-63A Manual Control Contactor

              AICT-4P-63A Manual Control Contactor

                AICT-4P-63A 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-2P-63A Manual Control Contactor

                AICT-2P-63A Manual Control Contactor

                  AICT-2P-63A 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 Modular Contactors

                  AICT-1P-25A Modular Contactors

                    AICT-1P-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 100A Modular Contactors

                    ASC1 1P/2P 100A Modular Contactors

                      ASC1 1P/2P 100A 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 oper...

                      Wenzhou, China
                    • ASC1 3P/4P 20A Modular Contactors

                      ASC1 3P/4P 20A Modular Contactors

                        ASC1 3P/4P 20A 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
                      • 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
                        • 1P 25A Air Condition Contactor

                          1P 25A Air Condition Contactor

                            Products Application: ACAC1-25A Air Condition Contactor ACAC series Definite Purpose Contactors are suitable for commercial applications including air conditioners, refrigeration, resistive heating, lighting and ...

                            Wenzhou, China
                          • ACAC3-20A Air Condition Contactor

                            ACAC3-20A Air Condition Contactor

                              Products Application: ACAC3-20A Air Condition Contactor ACAC series Definite Purpose Contactors are suitable for commercial applications including air conditioners, refrigeration, resistive heating, lighting and ...

                              Wenzhou, China
                            • 2P 30A Air Condition Contactor

                              2P 30A 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
                              • 2P 40A Air Condition Contactor

                                2P 40A Air Condition Contactor

                                  Products Application: ACAC1-40A Air Condition Contactor ACAC series Definite Purpose Contactors are suitable for commercial applications including air conditioners, refrigeration, resistive heating, lighting and ...

                                  Wenzhou, 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.