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Used Switches in Zhejiang, 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 75A Air Condition Contactor

      3P 75A Air Condition Contactor

        Products Application: ACAC1-75A 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 Air Condition Contactor

        3P 50A Air Condition Contactor

          Products Application: ACAC1-50A Air Condition Contactor ACAC series Definite Purpose Contactors are suitable for commercial applications including air conditioners, refrigeration, resistive heating, lighting and ...

          Wenzhou, China
        • 3P 40A Air Condition Contactor

          3P 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
              • ACC1-D65 contactor 3 pole 65A,

                ACC1-D65 contactor 3 pole 65A, 230V AC 50/60Hz coil,

                  Description Anson Electric TeSys Deca contactor, 3 poles (3NO),for motor control applications 65A/690V,AC-3 37kW@690V. and for non-inductive load control applications up to 80A@60℃ in category AC-1. It provides a...

                  Wenzhou, 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
                    • 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
                      • 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
                        • 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 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
                            • ACC3-80 Dustproof AC Contactor

                              ACC3-80 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
                              • ACC3-40 Dustproof AC Contactor

                                ACC3-40 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
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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.