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Used Switches in China

  • ACC1-D50 contactor 3 pole 50A,

    ACC1-D50 contactor 3 pole 50A, 230V AC 50/60Hz coil,

      Description Anson Electric ACC1-Deca contactor, 3 poles (3NO),for motor control applications 50A/690V,AC-3 33kW@690V. and for non-inductive load control applications up to 80A@60℃ in category AC-1. It provides a ...

      Wenzhou, China
    • ACC1-D40 contactor 3 pole 40A,

      ACC1-D40 contactor 3 pole 40A, 230V AC 50/60Hz coil,

        Description Anson Electric ACC1 Deca contactor, 3 poles (3NO),for motor control applications 40A/690V,AC-3 30kW@690V. and for non-inductive load control applications up to 60A@60℃ in category AC-1. It provides a ...

        Wenzhou, China
      • ACC1-D18 contactor 3 pole 18A,

        ACC1-D18 contactor 3 pole 18A, 230V AC 50/60Hz

          Description Anson Electric ACC1-D contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). It provides a 110V 50/60Hz AC coil, 1NO+1NC built-in auxiliary contacts (NC mirror c...

          Wenzhou, China
        • 1P 30A Air Condition Contactor

          1P 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
          • 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
            • 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
                  • 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
                          • 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 40A Aluminum seat Contactor

                                3P 40A Aluminum seat Contactor

                                  Products Application: ACAC1a-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.