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Used electronics in 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
    • NBC6-12 AC/220V 3-pole contactors

      NBC6-12 AC/220V 3-pole contactors

        Description NBC6, NBC7 3-pole mini contactors are compact control products mainly used for switching resistive or motor loads up to 690 V AC. These contactors are designed with: –– 3 main poles and one built-in a...

        Wenzhou, China
      • NVB6-12 AC/220V 3-pole contactors

        NVB6-12 AC/220V 3-pole contactors

          Description NVB6, NVB7 3-pole compact design reversing contactors are space optimized control products mainly used for switching resistive or motor loads up to 690 V AC. These reversing contactors are designed wi...

          Wenzhou, China
        • NBC6-12 DC/24V 3-pole contactors

          NBC6-12 DC/24V 3-pole contactors

            Description NBC6, NBC7, NBD7 3-pole mini contactors are compact control products mainly used for switching resistive or motor loads up to 690 V AC. These contactors are designed with: –– 3 main poles and one buil...

            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
              • ACC3-38 Dustproof AC Contactor

                ACC3-38 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
                • ACC3-32 Dustproof AC Contactor

                  ACC3-32 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
                  • ACC3-18 Dustproof AC Contactor

                    ACC3-18 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
                    • AC19-95 Changeover Capacitor Contactor

                      AC19-95 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
                      • AC19-150 Changeover capacitor contactor

                        AC19-150 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
                        • AC19-32 Changeover Capacitor Contactor

                          AC19-32 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
                          • 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-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-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
                                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.