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      Us Circuit Breaker

      (204787 products available)

      DIN Top Hot Steel Din Rail 35mm For Miniature Circuit Breaker

      DIN Top Hot Steel Din Rail 35mm For Miniature Circuit Breaker

      $0.56 - $1.22
      Min Order: 1000 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      18 reviews
      ·
      "nice service"
      Contact Supplier
      Top sponsor listing
      VS1 12kv 630A 1250A Permanent Magnet Vacuum Circuit Breaker Hv Indoor Handcart Type Vcb

      VS1 12kv 630A 1250A Permanent Magnet Vacuum Circuit Breaker Hv Indoor Handcart Type Vcb

      $700.00 - $900.00
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 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
      Circuit Breaker THQC THQL Micro Circuit Breakers Plug In Type AC110/220V 20 Amp Bolt On

      Circuit Breaker THQC THQL Micro Circuit Breakers Plug In Type AC110/220V 20 Amp Bolt On

      $0.76 - $1.25
      Min Order: 1 piece
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
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      Thermal Circuit Breaker Push Button Switch Manual Reset Thermal Circuit Breaker Push Button Circuit Breaker For Equipment

      Thermal Circuit Breaker Push Button Switch Manual Reset Thermal Circuit Breaker Push Button Circuit Breaker For Equipment

      $0.48 - $0.55
      Min Order: 10 pieces
      CN
      4 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      "great service"
      Contact Supplier
      ad
      auto circuit breakermotor rated circuit breakertimed circuit breakerbryant circuit breaker3ka circuit breakers circuit breakerlookout circuit breakermurray circuit breakertripped circuit breakerspn circuit breakercircuit breaker 20airaq circuit breakercircuit breaker 5aindication circuit breakerwithdrawable circuit breaker
      300 Amp 3 Phase Mccb Circuit Breaker

      300 Amp 3 Phase Mccb Circuit Breaker

      $8.50 - $100.00
      Min Order: 5 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      MS5902 Automatic Circuit Breaker Fuse Finder US/EU Plug Socket Tester circuit breaker finder

      MS5902 Automatic Circuit Breaker Fuse Finder US/EU Plug Socket Tester circuit breaker finder

      Ready to Ship
      $18.12 - $21.42
      Min Order: 5 pieces
      Shipping per piece: $7.36
      CN
      6 yrs
      4.8
      /5
      ·
      48 reviews
      ·
      "fast 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
      API TUYA Smart Circuit Breaker WIFI 1P 63A DIN Rail for Smart Home wireless Remote Control Switch by TONGO

      API TUYA Smart Circuit Breaker WIFI 1P 63A DIN Rail for Smart Home wireless Remote Control Switch by TONGO

      Ready to Ship
      $9.99 - $11.99
      Min Order: 5 pieces
      Shipping per piece: $3.83
      CN
      15 yrsverify
      4.8
      /5
      ·
      52 reviews
      ·
      "fast shipping"
      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
      CHINT CHNT NL1 Ac RCD Electric Residual Current Circuit Breaker

      CHINT CHNT NL1 Ac RCD Electric Residual Current Circuit Breaker

      $2.00 - $5.00
      Min Order: 2 pieces
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      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
      ·
      107 reviews
      ·
      "arrived on time"
      Contact Supplier
      Delixi breakers circuit DZ108-20 motor protection plastic case circuit breaker adjustable current low voltage circuit breaker

      Delixi breakers circuit DZ108-20 motor protection plastic case circuit breaker adjustable current low voltage circuit breaker

      $10.00 - $11.00
      Min Order: 5 pieces
      CN
      3 yrsverify
      5.0
      /5
      ·
      9 reviews
      ·
      "Fast delivery"
      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: $3.83
      CN
      3 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "quick delivery"
      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
      TUYA WiFi Smart Circuit Breaker 1-63A Over Current Under Voltage Protection Power Metering Wireless Remote Control Switch TONGOU

      TUYA WiFi Smart Circuit Breaker 1-63A Over Current Under Voltage Protection Power Metering Wireless Remote Control Switch TONGOU

      $10.00 - $13.00
      Min Order: 10 pieces
      CN
      1 yrs
      4.7
      /5
      ·
      20 reviews
      ·
      "Excellent service"
      Contact Supplier
      ZOII Newest Tuya Smart Life 40A MCB 50/60HZ 1P+N Energy Meter Kwh Monitoring Circuit Breaker Wifi

      ZOII Newest Tuya Smart Life 40A MCB 50/60HZ 1P+N Energy Meter Kwh Monitoring Circuit Breaker Wifi

      $7.50 - $8.50
      Min Order: 100 pieces
      CN
      3 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "timely delivery"
      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
      ·
      10 reviews
      ·
      "Service Excellent"
      Contact Supplier
      SeanRo 2p 80a 100a 125a dc mcb 60v 500v 800v 1000v 1500v solar mini circuit breaker for solar pv panels 3p 4p 1p

      SeanRo 2p 80a 100a 125a dc mcb 60v 500v 800v 1000v 1500v solar mini circuit breaker for solar pv panels 3p 4p 1p

      $4.80 - $5.20
      Min Order: 50 sets
      CN
      5 yrsverify
      4.7
      /5
      ·
      31 reviews
      ·
      "Great service"
      Contact Supplier
      Distributors Miniature Circuit Breaker 1SFA611211R1006 M3SS2-10B MCB circuit breaker

      Distributors Miniature Circuit Breaker 1SFA611211R1006 M3SS2-10B MCB circuit breaker

      $2.00 - $50.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.8
      /5
      ·
      19 reviews
      ·
      "excellent service"
      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
      ·
      "quick delivery"
      Contact Supplier
      Wireless Intelligent Automatic Smart Switch Factory 1p mcb switch smart circuit breaker wifi

      Wireless Intelligent Automatic Smart Switch Factory 1p mcb switch smart circuit breaker wifi

      Ready to Ship
      $25.00 - $26.00
      Min Order: 1 piece
      Shipping per piece: $5.63
      CN
      2 yrsverify
      4.8
      /5
      ·
      86 reviews
      ·
      "Excellent Service"
      Contact Supplier
      98 Reset Thermal Overload Protector Switch Mini Circuit Breaker With Waterproof Cover

      98 Reset Thermal Overload Protector Switch Mini Circuit Breaker With Waterproof Cover

      $1.00 - $2.00
      Min Order: 100 pieces
      CN
      7 yrs
      4.8
      /5
      ·
      12 reviews
      ·
      "quick delivery"
      Contact Supplier
      50A 250V Toggle Single Pole Circuit Breakers Hydraulic Magnetic Circuit breaker

      50A 250V Toggle Single Pole Circuit Breakers Hydraulic Magnetic Circuit breaker

      Ready to Ship
      $3.27 - $3.63
      Min Order: 50 pieces
      Shipping per piece: $0.49
      CN
      5 yrs
      4.7
      /5
      ·
      19 reviews
      ·
      "fast delivery"
      Contact Supplier
      circuit breaker high voltage 630A 125A contactor B6-30-01 22A 220v eh100 12kv AC 630A AF40 electrical circuit breakers for ABB

      circuit breaker high voltage 630A 125A contactor B6-30-01 22A 220v eh100 12kv AC 630A AF40 electrical circuit breakers for ABB

      $12.50 - $25.50
      Min Order: 1 unit
      CN
      3 yrs
      4.9
      /5
      ·
      19 reviews
      ·
      "Fast delivery"
      Contact Supplier
      10-50A Amp 12V Circuit Breaker & Cover Dual Battery Fuse Automatic Auto Reset

      10-50A Amp 12V Circuit Breaker & Cover Dual Battery Fuse Automatic Auto Reset

      $1.25 - $1.50
      Min Order: 10 pieces
      CN
      5 yrsverify
      4.8
      /5
      ·
      78 reviews
      ·
      "customer service"
      Contact Supplier
      IB-1-3A Plastic Motor Protection Thermal Switch bakelite overload circuit breaker

      IB-1-3A Plastic Motor Protection Thermal Switch bakelite overload circuit breaker

      Ready to Ship
      $0.21
      Min Order: 50 pieces
      Shipping per piece: $0.39
      CN
      10 yrsverify
      4.8
      /5
      ·
      51 reviews
      ·
      "prompt delivery"
      Contact Supplier
      100 Amp Circuit Breaker Resettable Manual Wenzhou Circuit Breaker 12V-48V DC Circuit Breaker Switch For Auto RV

      100 Amp Circuit Breaker Resettable Manual Wenzhou Circuit Breaker 12V-48V DC Circuit Breaker Switch For Auto RV

      Ready to Ship
      $4.50 - $4.95
      Min Order: 2 pieces
      Shipping per piece: $3.92
      CN
      10 yrsverify
      4.7
      /5
      ·
      89 reviews
      ·
      "Fast delivery"
      Contact Supplier
      High Quality 1A to 100A 1 2 3 4 Pole Plug-in Type Electrical Black Bakelite Micro Mini Circuit Breaker 125V 250V 380V 400V AC

      High Quality 1A to 100A 1 2 3 4 Pole Plug-in Type Electrical Black Bakelite Micro Mini Circuit Breaker 125V 250V 380V 400V AC

      Ready to Ship
      $5.00
      Min Order: 100 pieces
      Shipping per piece: $10.10
      CN
      14 yrs
      5.0
      /5
      ·
      20 reviews
      ·
      "professional service"
      Contact Supplier
      2P remote control reclosing wifi circuit breaker mcb for Amanzon Alexa and Google home with overload and short circuit breaker

      2P remote control reclosing wifi circuit breaker mcb for Amanzon Alexa and Google home with overload and short circuit breaker

      Ready to Ship
      $24.00 - $26.00
      Min Order: 10 pieces
      Shipping per piece: $3.35
      CN
      6 yrsverify
      4.4
      /5
      ·
      53 reviews
      ·
      "good service"
      Contact Supplier
      TUYA WiFi Smart Remote Control 3P 20A 25A 32A 40A 63A 80A 100A 125A MCB Circuit Breaker for Home Factory

      TUYA WiFi Smart Remote Control 3P 20A 25A 32A 40A 63A 80A 100A 125A MCB Circuit Breaker for Home Factory

      Ready to Ship
      $27.67 - $34.33
      Min Order: 5 pieces
      Shipping per piece: $5.11
      CN
      8 yrsverify
      4.4
      /5
      ·
      94 reviews
      ·
      "fast shipping"
      Contact Supplier
      Schneiders NSX100N 40A 3P Circuit Breaker LV429844

      Schneiders NSX100N 40A 3P Circuit Breaker LV429844

      $45.00 - $50.00
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      GEYA GYCM3-125S MCCB Breaker 3P 63A 80A 125A AC400V 50Hz 3 Phase Moulded Case Circuit Breaker 4 Pole MCCB

      GEYA GYCM3-125S MCCB Breaker 3P 63A 80A 125A AC400V 50Hz 3 Phase Moulded Case Circuit Breaker 4 Pole MCCB

      $10.35 - $15.52
      Min Order: 20 sets
      CN
      12 yrsverify
      4.9
      /5
      ·
      66 reviews
      ·
      "Good service"
      Contact Supplier
      15A Kuoyuh 88 Series Circuit Breaker For Power Strip

      15A Kuoyuh 88 Series Circuit Breaker For Power Strip

      Ready to Ship
      $0.30 - $0.36
      Min Order: 100 pieces
      Shipping per piece: $0.31
      CN
      8 yrs
      4.8
      /5
      ·
      119 reviews
      ·
      "Excellent service"
      Contact Supplier
      Tuya Smart Switch WiFi Circuit Breaker Remote Wireless Remote Control Phone Control Circuit Breaker

      Tuya Smart Switch WiFi Circuit Breaker Remote Wireless Remote Control Phone Control Circuit Breaker

      $13.00 - $15.00
      Min Order: 5 pieces
      CN
      11 yrsverify
      4.8
      /5
      ·
      46 reviews
      ·
      "received on time"
      Contact Supplier
      Origin l ABB motor Circuit breaker MS132

      Origin l ABB motor Circuit breaker MS132

      $30.00 - $35.00
      Min Order: 10 units
      CN
      5 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Tuya WiFi Smart Circuit Breaker with Power Metering Smart On/Off Switch 90V-300V Supporting Voice Control App Remote Control

      Tuya WiFi Smart Circuit Breaker with Power Metering Smart On/Off Switch 90V-300V Supporting Voice Control App Remote Control

      $7.10 - $8.50
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.8
      /5
      ·
      8 reviews
      ·
      "good service"
      Contact Supplier
      JOYELEC 2P 80A 100A 125A DC MCB 600V Solar Circuit Breaker FOR PV System MCB C Curve

      JOYELEC 2P 80A 100A 125A DC MCB 600V Solar Circuit Breaker FOR PV System MCB C Curve

      Ready to Ship
      $3.00 - $4.90
      Min Order: 1 piece
      Shipping per piece: $9.77
      CN
      13 yrs
      4.5
      /5
      ·
      7 reviews
      ·
      "fast sending"
      Contact Supplier
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      About products and suppliers

      204787 us 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 moulded case circuit breakers accounts for 1%. A wide variety of us circuit breaker options are available to you, such as c, b and d.You can also choose from home, industrial and protective us circuit breaker,as well as from li, lsi, and lsig us circuit breaker, and whether us circuit breaker is white, black, or red.
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