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New Switches in 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
                    • 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
                      • ACC1-F115N Reversing Contactor

                        ACC1-F115N Reversing Contactor

                          APPLICATION ACC1-N series “anxele” brand Reversing Contactor is especially used for low voltage shunt capacitor. And it widely used in reactive power compensation equipment with AC 50/60HZ and voltage 380V, inrus...

                          Wenzhou, China
                        • ACC1-1210N Reversing Contactor

                          ACC1-1210N Reversing Contactor

                            APPLICATION ACC1-N series “anxele” brand Reversing Contactor is especially used for low voltage shunt capacitor. And it widely used in reactive power compensation equipment with AC 50/60HZ and voltage 380V, inrus...

                            Wenzhou, China
                          • Trusted Seller
                            EC-0895 50B-040652-001 | JORDAN CONTROL

                            EC-0895 50B-040652-001 | JORDAN CONTROL Circuit Board

                            • Manufacturer: JORDAN CONTROL

                            JORDAN CONTROL EC-0895 50B-040652-001 Circuit Board JORDAN CONTROL EC-0895 50B-040652-001 Circuit Board Regulated supply output 士15V dc 15% Terminals 1 to 4 +145 V dc 2 to 4 +23 v dc +15 and -15 v dc Regulated su...

                            Fujian, China
                          • Trusted Seller
                            500-033260 | Siemens DEVICE PROGRAMMER

                            500-033260 | Siemens DEVICE PROGRAMMER UNIT

                            • Manufacturer: Siemens
                            • Model: 500

                            Siemens 500-033260 DEVICE PROGRAMMER UNIT Siemens 500-033260 DEVICE PROGRAMMER UNITThe Device Programmer / Test Unit (Model DPU) is a powerful programming / test tool that expedites installation of devices used o...

                            Fujian, China
                          • Trusted Seller
                            IS210AEDBH4A | GE Printed circuit

                            IS210AEDBH4A | GE Printed circuit board

                            • Manufacturer: GE

                            GE IS210AEDBH4A Printed circuit board The IS210AEDBH4 is a board component manufactured by GE for the Mark VI system. Part of the Speedtronic line, the Mark VI is a gas/steam turbine management program that can b...

                            Fujian, China
                          56789

                          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.