All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier
      AlibabaElectronic Components, Accessories & TelecommunicationsElectronic Accessories & SuppliesSwitchesWholesale dc polarity switch
      Popular in your industry
      Telephone Accessories
      Telephone Accessories
      IoT Electronic Components
      IoT Electronic Components
      Marine Electronics
      Marine Electronics
      Medical Device Electronic Components
      Medical Device Electronic Components
      Consumer Electronics Components
      Consumer Electronics Components
      Telecommunications
      Telecommunications

      Dc Polarity Switch

      (724 products available)

      Led Pawer Supply Transformer Tv Dc Ac Polarity Reversing Switch Led Filament Driver Mean Well 0-10V Dimming

      Led Pawer Supply Transformer Tv Dc Ac Polarity Reversing Switch Led Filament Driver Mean Well 0-10V Dimming

      $1.43 - $5.14
      Min Order: 100 pieces
      verify2 yrsCN
      4.9
      /5
      ·
      4 reviews
      ·
      "fast shipping"
      Contact Supplier
      Chat now
      Manufacturer 1000V 32A Plastic Enclosure Box DC Isolation Non-polarity Disconnect Switch DC Isolator Switch

      Manufacturer 1000V 32A Plastic Enclosure Box DC Isolation Non-polarity Disconnect Switch DC Isolator Switch

      $4.47 - $20.45
      Min Order: 20 pieces
      2 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Chat now
      ad
      Lanbao Square Polarized Reflection Beam 240V AC DC 5 Wires Relay Output Infrared Photoelectric Switch Sensor

      Lanbao Square Polarized Reflection Beam 240V AC DC 5 Wires Relay Output Infrared Photoelectric Switch Sensor

      $19.61 - $33.55
      Min Order: 1 piece
      verify17 yrsCN
      4.9
      /5
      ·
      114 reviews
      ·
      "excellent service"
      Contact Supplier
      Chat now
      ad
      3p Toggle Switch TMAZTZ 15A 250V On Off On Overheat Protection Slide Switch 4-way Toggle Switches 12mm T511B

      3p Toggle Switch TMAZTZ 15A 250V On Off On Overheat Protection Slide Switch 4-way Toggle Switches 12mm T511B

      $0.45 - $0.55
      Min Order: 1 piece
      12 yrsCN
      4.6
      /5
      ·
      6 reviews
      ·
      "good service"
      Contact Supplier
      Chat now
      ad
      Cansen LW26-25 0-1 1P 2P 3P S4 Single Phase Switch Single Hole Installation With Key-lock Isolator Switch

      Cansen LW26-25 0-1 1P 2P 3P S4 Single Phase Switch Single Hole Installation With Key-lock Isolator Switch

      $5.50 - $18.00
      Min Order: 100 pieces
      verify16 yrsCN
      4.9
      /5
      ·
      13 reviews
      ·
      "fast delivery"
      Contact Supplier
      Chat now
      ad
      2 Pole 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A Knife Brake Switch For Solar PV System

      2 Pole 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A Knife Brake Switch For Solar PV System

      $2.50
      Min Order: 64 pieces
      3 yrsCN
      5.0
      /5
      ·
      7 reviews
      ·
      "Nice supplier"
      Contact Supplier
      Chat now
      ad
      DC DISCONNECT SWITCH 1000V 250A dc switching

      DC DISCONNECT SWITCH 1000V 250A dc switching

      $47.00
      Min Order: 1 piece
      verify11 yrsCN
      4.7
      /5
      ·
      21 reviews
      ·
      "Fast shipping"
      Contact Supplier
      Chat now
      Hot Selling No Polarity Waterproof IP67 1500V 32A Door Interlock Isolator Switch DC Isolator Switch

      Hot Selling No Polarity Waterproof IP67 1500V 32A Door Interlock Isolator Switch DC Isolator Switch

      $8.13 - $13.65
      Min Order: 10 pieces
      2 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Chat now
      Top categories
      PCB & PCBA
      PCB & PCBA
      Circuit Protection
      Circuit Protection
      Connectors, Terminals & Accessories
      Connectors, Terminals & Accessories
      Telecommunications
      Telecommunications
      Development Boards, Electronic Modules and Kits
      Development Boards, Electronic Modules and Kits
      Electronic Accessories & Supplies
      Electronic Accessories & Supplies
      Passive Components
      Passive Components
      Isolators
      Isolators
      Audio Components and Products
      Audio Components and Products
      Sensors
      Sensors
      Displays, Signage and Optoelectronics
      Displays, Signage and Optoelectronics
      RF, Microwave and RFID
      RF, Microwave and RFID
      Discrete Semiconductors
      Discrete Semiconductors
      Wireless & IoT Module and Products
      Wireless & IoT Module and Products
      Power Supplies
      Power Supplies
      Relays
      Relays

      About products and suppliers

      724 dc polarity switch products are offered for sale by suppliers on Alibaba.com, of which switches accounts for 3%, other switches accounts for 1%, and inductive switches accounts for 1%. A wide variety of dc polarity switch options are available to you, such as original manufacturer, retailer.You can also choose from datasheet, photo dc polarity switch,as well as from not applicable, rubber, and nylon dc polarity switch,and whether dc polarity switch is front of panel, or back or front of panel.
      Related Searches:
      switch for daciamts switch20 pulses switchcarrion switchts202 switchauto sense switchteknic switchgta switchautotype switchgo vacation switchswitch 15a 300vrcm switchfs116 switchxb2 switchhj switch
      module-rfq-window-icon

      TOP