All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier
      AlibabaElectrical Equipment & SuppliesLow Voltage ProductsMiniature Circuit BreakersWholesale a circuit breaker
      Popular in your industry
      Building Construction
      Building Construction
      Dorm Room
      Dorm Room
      Computer Cleaning & Repair
      Computer Cleaning & Repair
      Mining
      Mining
      Road Construction
      Road Construction
      Grain Processing Plant
      Grain Processing Plant

      A Circuit Breaker

      (191461 products available)

      Originonal Factory New Arrival F10 22NO22NC Vacuum Circuit Breaker Auxiliary Switch

      Originonal Factory New Arrival F10 22NO22NC Vacuum Circuit Breaker Auxiliary Switch

      Ready to Ship
      $25.00
      Min Order: 100 acres
      Shipping per piece: $114.10
      CN
      3 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      EATON Moeller Oeller Series NZM - Molded Case Circuit Breaker NZMB1-A63 259077

      EATON Moeller Oeller Series NZM - Molded Case Circuit Breaker NZMB1-A63 259077

      $82.00 - $126.00
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      Automatic Circuit Breaker 220V/380V Circuit Breaker Switches Controller Auto Circuit Breaker

      Automatic Circuit Breaker 220V/380V Circuit Breaker Switches Controller Auto Circuit Breaker

      $40.00 - $50.00
      Min Order: 1 piece
      CN
      7 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      ad
      Circuit Breakers Indoor 10kV 12kV MV Medium Voltage Withdrawable Vacuum Circuit Breaker For High Voltage Switch Cabinet

      Circuit Breakers Indoor 10kV 12kV MV Medium Voltage Withdrawable Vacuum Circuit Breaker For High Voltage Switch Cabinet

      $199.00 - $1,599.00
      Min Order: 1 set
      CN
      13 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "Good service"
      Contact Supplier
      ad
      Mccb Circuit Breakers Next-Generation NSX-250N 200A 690V MCCB 3P Molded Circuit Breaker Moulded Case With Increased Energy Availability

      Mccb Circuit Breakers Next-Generation NSX-250N 200A 690V MCCB 3P Molded Circuit Breaker Moulded Case With Increased Energy Availability

      $22.00 - $25.00
      Min Order: 5 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good Supplier"
      Contact Supplier
      ad
      symbol circuit breaker3ve circuit breakerinstall new circuit breaker6a circuit breakerbest brand circuit breakersingle circuit breakerembedded circuit breakerused circuit breaker3ka circuit breakermt circuit breakerlow price circuit breaker32a circuit breakerus circuit breaker30a circuit breakernew circuit breaker
      CHINT NXBLE-63 Residual Current Operated RCBO Circuit Breaker 1P 2P 3P 6A to 63 A CHINT Breaker

      CHINT NXBLE-63 Residual Current Operated RCBO Circuit Breaker 1P 2P 3P 6A to 63 A CHINT Breaker

      $2.00 - $5.00
      Min Order: 1 piece
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      Contact Supplier
      Circuit breaker the type BACO 2P 10-30A with leakage 500MA 220V have a stock best quality

      Circuit breaker the type BACO 2P 10-30A with leakage 500MA 220V have a stock best quality

      $4.78 - $4.92
      Min Order: 60 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      NSX Compact Circuit breaker NSX400/630F MCCB NSX630F - Micrologic 2.3 - 630 A - 3 poles 3d LV432876

      NSX Compact Circuit breaker NSX400/630F MCCB NSX630F - Micrologic 2.3 - 630 A - 3 poles 3d LV432876

      Ready to Ship
      $512.94
      Min Order: 1 unit
      Shipping per piece: $68.99
      CN
      10 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good service"
      Contact Supplier
      Type A RCCB Electromagnetic Residual Current Circuit Breaker A ELCB 4 Pole 16A 25A 40A 63A RCD 30mA 100mA 300mA 6KA TONGOU

      Type A RCCB Electromagnetic Residual Current Circuit Breaker A ELCB 4 Pole 16A 25A 40A 63A RCD 30mA 100mA 300mA 6KA TONGOU

      Ready to Ship
      $12.99
      Min Order: 5 pieces
      Shipping per piece: $4.86
      CN
      15 yrsverify
      4.8
      /5
      ·
      50 reviews
      ·
      "fast shipping"
      Contact Supplier
      Open Electric OL2-63 2 pole rccb 40a 10ma 30ma 300ma of residual current circuit breaker a type with CE CB SEMKO Certificate

      Open Electric OL2-63 2 pole rccb 40a 10ma 30ma 300ma of residual current circuit breaker a type with CE CB SEMKO Certificate

      Ready to Ship
      $4.00 - $4.50
      Min Order: 120 pieces
      Shipping per piece: $30.64
      CN
      6 yrsverify
      4.4
      /5
      ·
      52 reviews
      ·
      "good service"
      Contact Supplier
      Brand new Motor circuit breaker, TeSys Deca, 3P, 4-6.3 A, thermal magnetic GV2ME10C GV2ME10 circuit breaker for Schneider

      Brand new Motor circuit breaker, TeSys Deca, 3P, 4-6.3 A, thermal magnetic GV2ME10C GV2ME10 circuit breaker for Schneider

      Ready to Ship
      $32.00 - $35.00
      Min Order: 1 piece
      Shipping per piece: $53.54
      CN
      12 yrs
      4.9
      /5
      ·
      34 reviews
      ·
      "Fast service"
      Contact Supplier
      Original 100% Telemecanique ComPact NSX250 MCCB 250 A LV431629 Circuit breaker for Schneider

      Original 100% Telemecanique ComPact NSX250 MCCB 250 A LV431629 Circuit breaker for Schneider

      Ready to Ship
      $226.00
      Min Order: 1 piece
      Shipping per piece: $157.61
      CN
      3 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      A Series A Type 1 2 3 4 Pole 1P 2P 3P 4P Push Manual Reset Overload Protector Plug-in Hydraulic Magnetic Circuit Breaker 415V AC

      A Series A Type 1 2 3 4 Pole 1P 2P 3P 4P Push Manual Reset Overload Protector Plug-in Hydraulic Magnetic Circuit Breaker 415V AC

      $4.80 - $5.00
      Min Order: 100 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      10 reviews
      ·
      "excellent service"
      Contact Supplier
      RCD Differential switches 2P 4P magnetic RCCB ELCB type A type AC electromagnetic Residual Current Circuit Breaker

      RCD Differential switches 2P 4P magnetic RCCB ELCB type A type AC electromagnetic Residual Current Circuit Breaker

      $3.38 - $4.00
      Min Order: 10 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Original New A-BB MS132-6.3B Manual Motor Starter and Protection 4.0 6.3 A 1SAM350200R1009 Circuit Breaker

      Original New A-BB MS132-6.3B Manual Motor Starter and Protection 4.0 6.3 A 1SAM350200R1009 Circuit Breaker

      $110.00 - $125.00
      Min Order: 1 unit
      CN
      3 yrs
      4.9
      /5
      ·
      19 reviews
      ·
      "Fast delivery"
      Contact Supplier
      ETEK Common high capacity 4P RCCB Residual Current Circuit Breaker for various scenesAC 400V 10KA 25A 30mA Type A

      ETEK Common high capacity 4P RCCB Residual Current Circuit Breaker for various scenesAC 400V 10KA 25A 30mA Type A

      Ready to Ship
      $12.70
      Min Order: 5 pieces
      Shipping per piece: $3.27
      CN
      5 yrsverify
      4.9
      /5
      ·
      30 reviews
      ·
      "fast delivery"
      Contact Supplier
      Brand New A BB 1SDA068115R1 Motor Protection Circuit Breakers Rated Current 32 A high quality

      Brand New A BB 1SDA068115R1 Motor Protection Circuit Breakers Rated Current 32 A high quality

      $340.00
      Min Order: 5 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Sch-neider Electric circuit breaker ComPacT NSX160M AC/DC 25 kA 415V AC TMD trip unit 160 A 2 poles 2d C16M2TM160

      Sch-neider Electric circuit breaker ComPacT NSX160M AC/DC 25 kA 415V AC TMD trip unit 160 A 2 poles 2d C16M2TM160

      $100.00 - $200.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.8
      /5
      ·
      19 reviews
      ·
      "good service"
      Contact Supplier
      S202-C20 2CDS252001R0204 ABB-Miniature Circuit Breaker - 2P - C - 20 A

      S202-C20 2CDS252001R0204 ABB-Miniature Circuit Breaker - 2P - C - 20 A

      Ready to Ship
      $7.00 - $7.25
      Min Order: 1 acre
      Shipping per piece: $12.30
      CN
      2 yrsverify
      4.8
      /5
      ·
      19 reviews
      ·
      "excellent service"
      Contact Supplier
      SunRo OEM DC solar PV miniature circuit breaker 1000v 80A 100A 125A 2P Icu 10KA mcb dc 120 a

      SunRo OEM DC solar PV miniature circuit breaker 1000v 80A 100A 125A 2P Icu 10KA mcb dc 120 a

      $4.90 - $5.20
      Min Order: 1 piece
      CN
      4 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "good service"
      Contact Supplier
      Hot selling Micro circuit breaker A type 1P 2P 3P 4P Type C 63A 30mA RCCB circuit breaker

      Hot selling Micro circuit breaker A type 1P 2P 3P 4P Type C 63A 30mA RCCB circuit breaker

      $4.30 - $4.90
      Min Order: 5 pieces
      CN
      3 yrsverify
      5.0
      /5
      ·
      9 reviews
      ·
      "Fast delivery"
      Contact Supplier
      A Type B Curve RCBO 1P+N 10KA Residual Current Differential Automatic Circuit Breaker With Over Current Leakage Protection

      A Type B Curve RCBO 1P+N 10KA Residual Current Differential Automatic Circuit Breaker With Over Current Leakage Protection

      Ready to Ship
      $7.70 - $8.55
      Min Order: 5 pieces
      Shipping per piece: $2.98
      CN
      1 yrs
      4.7
      /5
      ·
      21 reviews
      ·
      "Excellent service"
      Contact Supplier
      100% original and new Siem-enes Circuit breaker size S00 for transformer protection A-release 3.5...5 A 3RV2411-1FA10

      100% original and new Siem-enes Circuit breaker size S00 for transformer protection A-release 3.5...5 A 3RV2411-1FA10

      $40.00 - $45.00
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      A-BB RCCB 2CSF202101R1250 - F202A-25/0.03 knx Circuit Breakers A bb

      A-BB RCCB 2CSF202101R1250 - F202A-25/0.03 knx Circuit Breakers A bb

      $69.00 - $85.00
      Min Order: 1 piece
      CN
      3 yrs
      5.0
      /5
      ·
      36 reviews
      ·
      "Fast delivery"
      Contact Supplier
      ABB 2CDS251001R0634 S201-C63 Miniature Circuit Breaker 1P C 63 A

      ABB 2CDS251001R0634 S201-C63 Miniature Circuit Breaker 1P C 63 A

      $5.00 - $10.00
      Min Order: 10 pieces
      CN
      1 yrs
      4.9
      /5
      ·
      15 reviews
      ·
      "Good service"
      Contact Supplier
      New and Original Schneiders Motor circuit breaker, TeSys Deca, 3P, 4-6.3 A, thermal magnetic GV2ME10C GV2ME10 circuit breaker

      New and Original Schneiders Motor circuit breaker, TeSys Deca, 3P, 4-6.3 A, thermal magnetic GV2ME10C GV2ME10 circuit breaker

      $19.50 - $25.00
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      ZOII Electric manufacturer low voltage residual current 6A 40A 63A 2p 4 pole AC type A RCCB RCD circuit breaker

      ZOII Electric manufacturer low voltage residual current 6A 40A 63A 2p 4 pole AC type A RCCB RCD circuit breaker

      $2.00 - $5.00
      Min Order: 100 pieces
      CN
      3 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "timely delivery"
      Contact Supplier
      ZCEBOX 1P 2P 3P 4P electric miniature high quality safety smart circuit breakers for sale

      ZCEBOX 1P 2P 3P 4P electric miniature high quality safety smart circuit breakers for sale

      $1.12 - $1.15
      Min Order: 10 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      10 reviews
      ·
      "quick delivery"
      Contact Supplier
      Square D type QO 1P 10A 15A 20A 25A 30A 40A 50A QO110 QO115 QO120 QO125 QO130 QO140 QO150 1 Pole Plug on QO Circuit Breaker

      Square D type QO 1P 10A 15A 20A 25A 30A 40A 50A QO110 QO115 QO120 QO125 QO130 QO140 QO150 1 Pole Plug on QO Circuit Breaker

      $0.75 - $1.00
      Min Order: 200 pieces
      CN
      10 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "timely delivery"
      Contact Supplier
      15 Amp Automatic Reset Circuit Breakers 12V 24V DC Stud Bolt for Automotive Marine

      15 Amp Automatic Reset Circuit Breakers 12V 24V DC Stud Bolt for Automotive Marine

      $1.30 - $1.50
      Min Order: 300 pieces
      CN
      11 yrsverify
      4.8
      /5
      ·
      8 reviews
      ·
      "Fast delivery"
      Contact Supplier
      TYSH Overcurrent/overvoltage/undervoltage Protection 1/2/3/4P 63A 220V Tuya Wifi Smart Circuit Breaker Dc With Metering/timer

      TYSH Overcurrent/overvoltage/undervoltage Protection 1/2/3/4P 63A 220V Tuya Wifi Smart Circuit Breaker Dc With Metering/timer

      $26.00 - $38.00
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.8
      /5
      ·
      106 reviews
      ·
      "arrived on time"
      Contact Supplier
      PV DC mould case circuit breaker BDM-250 with IP65 Enclosure 2 poles 250A 500V solar

      PV DC mould case circuit breaker BDM-250 with IP65 Enclosure 2 poles 250A 500V solar

      $65.00
      Min Order: 1 piece
      CN
      11 yrsverify
      4.7
      /5
      ·
      21 reviews
      ·
      "Fast shipping"
      Contact Supplier
      High Quality Solar PV MCB Electrical 2 Pole DC MCB 1000V 100A 125A Circuit Breaker For Solar System

      High Quality Solar PV MCB Electrical 2 Pole DC MCB 1000V 100A 125A Circuit Breaker For Solar System

      Ready to Ship
      $3.00 - $3.50
      Min Order: 5 pieces
      Shipping per piece: $4.61
      CN
      2 yrsverify
      4.8
      /5
      ·
      87 reviews
      ·
      "Excellent Service"
      Contact Supplier
      Thermal Magnetic Adjustable 160S 3P 50A-63A Circuit Breaker AC

      Thermal Magnetic Adjustable 160S 3P 50A-63A Circuit Breaker AC

      Ready to Ship
      $11.53 - $12.45
      Min Order: 20 units
      Shipping per piece: $3.53
      CN
      3 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "quick delivery"
      Contact Supplier
      48V 60A Car Truck Audio modification Stereo Amplifier Circuit Breaker

      48V 60A Car Truck Audio modification Stereo Amplifier Circuit Breaker

      Ready to Ship
      $5.35 - $6.25
      Min Order: 1 piece
      Shipping per piece: $8.32
      CN
      8 yrs
      4.8
      /5
      ·
      119 reviews
      ·
      "Excellent service"
      Contact Supplier
      Manual Reset Thermal Switch DC Circuit Breaker Over Current Overload Protector Switch

      Manual Reset Thermal Switch DC Circuit Breaker Over Current Overload Protector Switch

      Ready to Ship
      $0.16 - $0.60
      Min Order: 100 pieces
      Shipping per piece: $0.33
      CN
      6 yrs
      4.7
      /5
      ·
      23 reviews
      ·
      "Fast shipping"
      Contact Supplier
      GV2ME20 Motor circuit breaker 3P 13-18A Thermal magnetic

      GV2ME20 Motor circuit breaker 3P 13-18A Thermal magnetic

      Ready to Ship
      $17.00 - $20.00
      Min Order: 5 pieces
      Shipping per piece: $5.99
      CN
      7 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "Service Excellent"
      Contact Supplier
      5A 8A 15A 20A 125/250VAC Thermal Circuit Breaker with Quick Connect Terminals and Waterproof Button Cover Assortment Kit

      5A 8A 15A 20A 125/250VAC Thermal Circuit Breaker with Quick Connect Terminals and Waterproof Button Cover Assortment Kit

      $0.13
      Min Order: 5 pieces
      CN
      1 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "fast shipping"
      Contact Supplier
      60Amp 48V Panel Mount Hi-Amp Manual Reset Circuit Breaker Switch Dc Breaker for Solar Panels

      60Amp 48V Panel Mount Hi-Amp Manual Reset Circuit Breaker Switch Dc Breaker for Solar Panels

      $3.90 - $9.00
      Min Order: 10 pieces
      CN
      2 yrs
      4.9
      /5
      ·
      44 reviews
      ·
      "Fast delivery"
      Contact Supplier
      10kA High Quality DC500V 1000V 2P 4P 80A 100A 125A DC MCB Mini Circuit Breaker

      10kA High Quality DC500V 1000V 2P 4P 80A 100A 125A DC MCB Mini Circuit Breaker

      $3.10 - $3.50
      Min Order: 40 pieces
      CN
      4 yrsverify
      4.8
      /5
      ·
      33 reviews
      ·
      "good customer service"
      Contact Supplier
      Top categories
      Professional Audio, Video & Lighting(old)
      Professional Audio, Video & Lighting(old)
      Electrical Supplies
      Electrical Supplies
      Wiring Accessories
      Wiring Accessories
      Connectors & Terminals
      Connectors & Terminals
      Industrial Controls
      Industrial Controls
      Electrical Instruments
      Electrical Instruments
      Low Voltage Products
      Low Voltage Products
      Wires, Cables & Cable Assemblies
      Wires, Cables & Cable Assemblies
      Generators
      Generators
      Switches
      Switches
      Power Supplies
      Power Supplies
      Medium & High Voltage Products
      Medium & High Voltage Products

      About products and suppliers

      191461 a circuit breaker products are offered for sale by suppliers on Alibaba.com, of which circuit breakers accounts for 14%, miniature circuit breakers accounts for 1%, and vacuum circuit breakers accounts for 1%. A wide variety of a circuit breaker options are available to you, such as c, b and d.You can also choose from home, industrial and protective a circuit breaker,as well as from li, lsi, and lsig a circuit breaker, and whether a circuit breaker is white, black, or red.
      Related Searches:
      module-rfq-window-icon

      TOP