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

      Mcb Breaker Supplier

      (224 products available)

      Buy Circuit Breakers ANDELI Mcb ADB3-125-3P Earth Leakage Circuit Breaker

      Buy Circuit Breakers ANDELI Mcb ADB3-125-3P Earth Leakage Circuit Breaker

      $18.36 - $23.69
      Min Order: 120 units
      CN
      19 yrsverify
      5.0
      /5
      ·
      7 reviews
      ·
      Contact Supplier
      Top sponsor listing
      Wifi Miniature Circuit Breaker Single Phase 2 Pole Wifi MCB 16A 20A 32A 50A 63A 100A 6kA

      Wifi Miniature Circuit Breaker Single Phase 2 Pole Wifi MCB 16A 20A 32A 50A 63A 100A 6kA

      $40.00 - $50.00
      Min Order: 5 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      Brand New In Stock Schneider Circuit Breaker 2000A NW20 H1 3P F MIC 2.0 48057 Acb Air Circuit Breaker

      Brand New In Stock Schneider Circuit Breaker 2000A NW20 H1 3P F MIC 2.0 48057 Acb Air Circuit Breaker

      $1,999.00 - $2,999.00
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "fast delivery"
      Contact Supplier
      ad
      VSG-12 Type Side-Mounted Indoor High-Voltage Vacuum Circuit Breakers 12kv ZN63 VS1 -24/630-25 Price Vacuum Circuit Breaker

      VSG-12 Type Side-Mounted Indoor High-Voltage Vacuum Circuit Breakers 12kv ZN63 VS1 -24/630-25 Price Vacuum Circuit Breaker

      $850.00 - $1,600.00
      Min Order: 1 piece
      CN
      2 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      ad
      Tuya Smart Breaker Smart Switch Tuya APP 4p WIFI Circuit Breaker With Metering Overload Short Circuit Protection Tuya Mcb

      Tuya Smart Breaker Smart Switch Tuya APP 4p WIFI Circuit Breaker With Metering Overload Short Circuit Protection Tuya Mcb

      Ready to Ship
      $22.00 - $31.99
      Min Order: 2 pieces
      Shipping per piece: $11.51
      CN
      11 yrsverify
      4.9
      /5
      ·
      12 reviews
      ·
      "Fast shipment"
      Contact Supplier
      ad
      MCB 32 Amp 1P 6kA C Curve Miniature Circuit Breaker HLM8-63

      MCB 32 Amp 1P 6kA C Curve Miniature Circuit Breaker HLM8-63

      $0.50 - $2.00
      Min Order: 120 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      MCB 10KA HWM7-100 Miniature Circuit Breaker MCB circuit breakers supplier

      MCB 10KA HWM7-100 Miniature Circuit Breaker MCB circuit breakers supplier

      $1.00 - $2.00
      Min Order: 50 pieces
      CN
      8 yrsverify
      4.7
      /5
      ·
      3 reviews
      ·
      "good delivery"
      Contact Supplier
      Factory supplier price 1-63A 240/415V mcb circuit breaker

      Factory supplier price 1-63A 240/415V mcb circuit breaker

      Ready to Ship
      $0.59
      Min Order: 900 pieces
      Shipping per piece: $0.33
      CN
      14 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good supplier"
      Contact Supplier
      MCB Manufacturers China Circuit Breaker Supplier 2 Pole MCB C32 Mini Circuit Breaker Changeover Switch

      MCB Manufacturers China Circuit Breaker Supplier 2 Pole MCB C32 Mini Circuit Breaker Changeover Switch

      $0.96 - $1.00
      Min Order: 10 pieces
      CN
      9 yrsverify
      4.9
      /5
      ·
      49 reviews
      ·
      "good service"
      Contact Supplier
      GEYA GYM9H 10KA Circuit Breaker B C D Type MCB China Supplier Breakers with CE CB SEMKO Certificate

      GEYA GYM9H 10KA Circuit Breaker B C D Type MCB China Supplier Breakers with CE CB SEMKO Certificate

      $3.95 - $6.06
      Min Order: 50 pieces
      CN
      12 yrsverify
      4.8
      /5
      ·
      61 reviews
      ·
      "Good service"
      Contact Supplier
      Wenzhou factory supplier ac mcb 230V/400V smart wifi circuit breaker

      Wenzhou factory supplier ac mcb 230V/400V smart wifi circuit breaker

      $35.00 - $62.00
      Min Order: 1 piece
      CN
      15 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      "Good service"
      Contact Supplier
      JIELI SCM 1p 2p 3p high quality mounting 35mm mcb mini circuit breakers supplier

      JIELI SCM 1p 2p 3p high quality mounting 35mm mcb mini circuit breakers supplier

      $0.32 - $1.20
      Min Order: 1500 pieces
      CN
      15 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      China Supplier 20a Mcb Miniature Circuit Breaker With Circuit Interrupter

      China Supplier 20a Mcb Miniature Circuit Breaker With Circuit Interrupter

      $2.80 - $3.00
      Min Order: 500 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good Supplier"
      Contact Supplier
      FEEO FE-125 1-4P AC MCB Miniature Circuit Breaker 60-125A Wenzhou china factory supplier ac mcb 230V/400V

      FEEO FE-125 1-4P AC MCB Miniature Circuit Breaker 60-125A Wenzhou china factory supplier ac mcb 230V/400V

      $2.06 - $8.24
      Min Order: 5 pieces
      CN
      13 yrsverify
      4.8
      /5
      ·
      10 reviews
      ·
      "Perfect service"
      Contact Supplier
      ZCEBOX circuit_breaker_prices low price mcb box suppliers for sale

      ZCEBOX circuit_breaker_prices low price mcb box suppliers for sale

      $1.03 - $1.06
      Min Order: 5 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      10 reviews
      ·
      "quick delivery"
      Contact Supplier
      Professional China Suppliers SD MCB Black Breaker

      Professional China Suppliers SD MCB Black Breaker

      $0.72 - $1.98
      Min Order: 2400 pieces
      CN
      15 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      Electrical Circuit Breaker Supplier Mcb 400v 3 Pole Circuit Breaker For Power Protection

      Electrical Circuit Breaker Supplier Mcb 400v 3 Pole Circuit Breaker For Power Protection

      $1.68 - $2.50
      Min Order: 10 pieces
      CN
      16 yrsverify
      4.7
      /5
      ·
      26 reviews
      ·
      "Good service"
      Contact Supplier
      2024 E98 80 amp 48v 12v dc circuit breaker mcb ship boat motor protection circuit breaker supplier OEM

      2024 E98 80 amp 48v 12v dc circuit breaker mcb ship boat motor protection circuit breaker supplier OEM

      Ready to Ship
      $8.01 - $9.53
      Min Order: 100 pieces
      Shipping per piece: $0.48
      CN
      11 yrsverify
      4.8
      /5
      ·
      8 reviews
      ·
      "Fast delivery"
      Contact Supplier
      CHAC Best sale 25 amp dc circuit breaker 2p 3 80v ac house using mcb supplier Auxiliary contact accessory

      CHAC Best sale 25 amp dc circuit breaker 2p 3 80v ac house using mcb supplier Auxiliary contact accessory

      $0.51 - $1.62
      Min Order: 50 pieces
      CN
      4 yrs
      4.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      China supplier CHNT NXB-63 series MCB Mini circuit breaker 1P 2P 3P 4P 63A Miniature AC Circuit Breaker

      China supplier CHNT NXB-63 series MCB Mini circuit breaker 1P 2P 3P 4P 63A Miniature AC Circuit Breaker

      $0.92 - $0.95
      Min Order: 10 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Yueqing Supplier NPM1-63 MCB 63A 230V/400V Overload Protector Circuit Breaker

      Yueqing Supplier NPM1-63 MCB 63A 230V/400V Overload Protector Circuit Breaker

      $0.85 - $3.85
      Min Order: 100 pieces
      CN
      4 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "arrived quickly"
      Contact Supplier
      Indoor low voltage electrics supplier Sassin MCB Miniature Circuit Breakers 3SB71-63

      Indoor low voltage electrics supplier Sassin MCB Miniature Circuit Breakers 3SB71-63

      $8.00 - $15.00
      Min Order: 180 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
      Contact Supplier
      Chinese Supplier 2p 500v C63 Circuit Breaker 750v Dc Mcb

      Chinese Supplier 2p 500v C63 Circuit Breaker 750v Dc Mcb

      $0.86 - $7.83
      Min Order: 200 sets
      CN
      5 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "professional service"
      Contact Supplier
      Electrical equipment supplier 250VDC C20 MCB Electrical miniature circuit breaker mcb 1 Pole to 4 Pole circuit breaker

      Electrical equipment supplier 250VDC C20 MCB Electrical miniature circuit breaker mcb 1 Pole to 4 Pole circuit breaker

      $1.11 - $1.50
      Min Order: 50 sets
      CN
      4 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Single-phase Best Quality CHINT 1P AC MCB Miniature Circuit Breaker 250V Single pole G1 Disjoncteur DIN Rail Type C CB MCB

      Single-phase Best Quality CHINT 1P AC MCB Miniature Circuit Breaker 250V Single pole G1 Disjoncteur DIN Rail Type C CB MCB

      Ready to Ship
      $0.68 - $0.78
      Min Order: 12 pieces
      Shipping per piece: $1.65
      CN
      4 yrsverify
      4.9
      /5
      ·
      21 reviews
      ·
      "Good service"
      Contact Supplier
      Hydraulic Magnetic Circuit Breaker manufacture supplier support for power cabinet

      Hydraulic Magnetic Circuit Breaker manufacture supplier support for power cabinet

      $9.54
      Min Order: 288 pieces
      CN
      15 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      Factory manufacturer supplier supply wholesale price breakers circuit electric dc circuit breaker 250a

      Factory manufacturer supplier supply wholesale price breakers circuit electric dc circuit breaker 250a

      $0.83 - $1.72
      Min Order: 2000 pieces
      CN
      8 yrsverify
      4.6
      /5
      ·
      4 reviews
      ·
      "Fast delivery"
      Contact Supplier
      CSQ DZ47 China Supplier Electrical 8a 16a 32a 63a ac 230v HYCB1-63(C45N) 2 pole MCB 3P 4P miniature circuit breaker

      CSQ DZ47 China Supplier Electrical 8a 16a 32a 63a ac 230v HYCB1-63(C45N) 2 pole MCB 3P 4P miniature circuit breaker

      $0.60 - $0.65
      Min Order: 5 pieces
      CN
      12 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "fast delivery"
      Contact Supplier
      Factory Supplier Tuya Remote Control Power Wifi Circuit Breaker Smart PST-MCB-4P

      Factory Supplier Tuya Remote Control Power Wifi Circuit Breaker Smart PST-MCB-4P

      $30.68 - $32.99
      Min Order: 5 pieces
      CN
      16 yrsverify
      4.9
      /5
      ·
      106 reviews
      ·
      "good customer service"
      Contact Supplier
      Factory Price Professional Supplier Electrical DC Miniature Circuit Breaker 1 Pole 1 2 3 4 5 6 10 16 20 25 32 40 50 63 Amps MCB

      Factory Price Professional Supplier Electrical DC Miniature Circuit Breaker 1 Pole 1 2 3 4 5 6 10 16 20 25 32 40 50 63 Amps MCB

      Ready to Ship
      $1.20 - $1.35
      Min Order: 12 pieces
      Shipping per piece: $2.03
      CN
      7 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "excellent service"
      Contact Supplier
      Open Electric china supplier 4 amp 16 amp 32 amp 63amp single pole mcb low voltage types of miniature electrical circuit breaker prices

      Open Electric china supplier 4 amp 16 amp 32 amp 63amp single pole mcb low voltage types of miniature electrical circuit breaker prices

      $1.62 - $1.78
      Min Order: 100 pieces
      CN
      6 yrsverify
      4.4
      /5
      ·
      52 reviews
      ·
      "good service"
      Contact Supplier
      Supplier sell high quality durable moulded case mcb circuit breaker with manual reset

      Supplier sell high quality durable moulded case mcb circuit breaker with manual reset

      $0.78 - $2.18
      Min Order: 5 pieces
      CN
      6 yrs
      4.8
      /5
      ·
      3 reviews
      ·
      "good service"
      Contact Supplier
      AD Brand professional high quality residual current circuit breaker

      AD Brand professional high quality residual current circuit breaker

      $10.00
      Min Order: 5 sets
      CN
      4 yrs
      4.5
      /5
      ·
      16 reviews
      ·
      "quick delivery"
      Contact Supplier
      China Supplier Circuit Breaker Factory Price Small DC Mccb Circuit Breaker

      China Supplier Circuit Breaker Factory Price Small DC Mccb Circuit Breaker

      $0.65
      Min Order: 50 pieces
      CN
      2 yrsverify
      4.9
      /5
      ·
      20 reviews
      ·
      Contact Supplier
      electric direct 250A M1-250L/4300 AC 690v leakage circuit breaker

      electric direct 250A M1-250L/4300 AC 690v leakage circuit breaker

      $24.20 - $25.00
      Min Order: 5 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Manufacturer Supplier Dc250V 63A 1Pole Ip20 Non-Polarised Nedb7-63/Pv-63A Pv Dc Circuit Breaker

      Manufacturer Supplier Dc250V 63A 1Pole Ip20 Non-Polarised Nedb7-63/Pv-63A Pv Dc Circuit Breaker

      $2.73
      Min Order: 180 pieces
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Chinese suppliers 1/2/3/4P 10-100A 6KA smart circuit breaker tuya earth leakage circuit breaker

      Chinese suppliers 1/2/3/4P 10-100A 6KA smart circuit breaker tuya earth leakage circuit breaker

      $1.93 - $1.99
      Min Order: 50 pieces
      CN
      1 yrs
      4.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      ZCEBOX circuit breaker suppliers electric breaker OEM factory

      ZCEBOX circuit breaker suppliers electric breaker OEM factory

      $2.07 - $2.10
      Min Order: 5 pieces
      CN
      4 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      "quick delivery"
      Contact Supplier
      China Manufacture 5A DC Circuit Breaker 2 Pole Circuit Breaker Smart Crcuit Breaker Supplier

      China Manufacture 5A DC Circuit Breaker 2 Pole Circuit Breaker Smart Crcuit Breaker Supplier

      Ready to Ship
      $0.20 - $0.25
      Min Order: 100 pieces
      Shipping per piece: $0.30
      CN
      1 yrs
      4.6
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      GEYA GRM3DC-250HU-3P 63A-250A DC1500V High Quality Low Voltage Three Pole Molded Case Circuit Breaker MCCB/DC Circuit Breaker

      GEYA GRM3DC-250HU-3P 63A-250A DC1500V High Quality Low Voltage Three Pole Molded Case Circuit Breaker MCCB/DC Circuit Breaker

      $49.66 - $74.50
      Min Order: 50 pieces
      CN
      1 yrs
      4.7
      /5
      ·
      21 reviews
      ·
      "Excellent 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

      224 mcb breaker supplier products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 42%, circuit breakers accounts for 9%, and moulded case circuit breakers accounts for 5%. A wide variety of mcb breaker supplier options are available to you, such as c, b and d.You can also choose from home, industrial and protective mcb breaker supplier,as well as from li, lsi, and lsig mcb breaker supplier, and whether mcb breaker supplier is white, black, or red.
      module-rfq-window-icon

      TOP