All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier
      AlibabaElectrical Equipment & SuppliesLow Voltage ProductsMiniature Circuit BreakersWholesale molded breakers
      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

      Molded Breakers

      (8094 products available)

      KINGER Hydraulic Concrete Breaker SB35 Rock Breaker For Mini Excavator

      KINGER Hydraulic Concrete Breaker SB35 Rock Breaker For Mini Excavator

      $840.00 - $1,087.00
      Min Order: 1 piece
      CN
      10 yrsverify
      4.8
      /5
      ·
      7 reviews
      ·
      "good service"
      Contact Supplier
      Top sponsor listing
      NSX-400F 400A Amps 3P 3 Poles Industry Electrical Air Switch MCCB AC415V 36KA Shunt Coil TMD Moulded Case Circuit Breaker

      NSX-400F 400A Amps 3P 3 Poles Industry Electrical Air Switch MCCB AC415V 36KA Shunt Coil TMD Moulded Case Circuit Breaker

      $160.00
      Min Order: 1 set
      CN
      16 yrsverify
      4.9
      /5
      ·
      26 reviews
      ·
      "great service"
      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
      2022 New MCCB Molded Case Circuit Breaker 3p 4p AC 40A 100a 150 Amp 250amp 300A 400 500a 630amp 800a 1000a 1200A 800v 1000v Odm

      2022 New MCCB Molded Case Circuit Breaker 3p 4p AC 40A 100a 150 Amp 250amp 300A 400 500a 630amp 800a 1000a 1200A 800v 1000v Odm

      $8.79 - $8.99
      Min Order: 200 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "fast delivery"
      Contact Supplier
      ad
      Phase Line Neutral Line 1P+N 4.5KA Miniature Circuit Breaker Overload Protector

      Phase Line Neutral Line 1P+N 4.5KA Miniature Circuit Breaker Overload Protector

      $3.03 - $4.62
      Min Order: 5 pieces
      CN
      2 yrs
      4.6
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      ad
      motorcycle bead breakershydraulic bead breakersparts of breakerstypes of breakerstire equipment bead breakersbreakers made in chinabead breakersstanley hydraulic breakersseba hydraulic breakershusky hydraulic breakersrcd breakersd a hydraulic breakersseba hydraulic breakers supplierfurukawa hydraulic breakerskinds of breakers
      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
      ·
      1 reviews
      ·
      Contact Supplier
      ad
      DC Breaker 2P Mccb 250a Case Moulded Case 175amp Molded Box Circuit Breaker to 250amp Brand Circuit Breaker

      DC Breaker 2P Mccb 250a Case Moulded Case 175amp Molded Box Circuit Breaker to 250amp Brand Circuit Breaker

      $50.00
      Min Order: 10 pieces
      CN
      11 yrsverify
      4.7
      /5
      ·
      21 reviews
      ·
      "Fast shipping"
      Contact Supplier
      100/125/160/200/225/250/400/500/630amp 3 phase wenzhou mccb electrical molded case circuit breaker 1500V

      100/125/160/200/225/250/400/500/630amp 3 phase wenzhou mccb electrical molded case circuit breaker 1500V

      $36.00 - $200.00
      Min Order: 100 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      8 reviews
      ·
      "Good Service"
      Contact Supplier
      SSPD MCCB CNSV 100A 4P Suitability for isolation Schneider Electrical Molded Case Circuit Breaker

      SSPD MCCB CNSV 100A 4P Suitability for isolation Schneider Electrical Molded Case Circuit Breaker

      $28.00 - $32.67
      Min Order: 5 pieces
      CN
      15 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "responsive supplier"
      Contact Supplier
      Chint English version CE certified NXM-125S/3300 100A molded case circuit breaker

      Chint English version CE certified NXM-125S/3300 100A molded case circuit breaker

      $16.93 - $20.75
      Min Order: 5 sets
      CN
      5 yrs
      5.0
      /5
      ·
      8 reviews
      ·
      "Good supplier"
      Contact Supplier
      USFULL DC MCCB Battery Switch 500V 1000V 63A 80A 100A 125A 150A 160A 250A 630A PV Moulded Case Circuit Breaker for Solar Panel

      USFULL DC MCCB Battery Switch 500V 1000V 63A 80A 100A 125A 150A 160A 250A 630A PV Moulded Case Circuit Breaker for Solar Panel

      $6.00 - $99.00
      Min Order: 10 pieces
      CN
      11 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "Timely dispatch"
      Contact Supplier
      AC MCCB 3P 4P 630 amps circuit breaker mccb 400A to 630A Solar Molded Case Circuit Breaker

      AC MCCB 3P 4P 630 amps circuit breaker mccb 400A to 630A Solar Molded Case Circuit Breaker

      $60.00 - $80.00
      Min Order: 100 pieces
      CN
      7 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "Arrived on time"
      Contact Supplier
      mccb under voltage trip 400A 250A AC Molded Case Circuit Breakers 800V 1000V

      mccb under voltage trip 400A 250A AC Molded Case Circuit Breakers 800V 1000V

      $97.00 - $102.00
      Min Order: 50 pieces
      CN
      5 yrsverify
      4.7
      /5
      ·
      23 reviews
      ·
      "Great service"
      Contact Supplier
      Hot Selling Cheap Custom 100a 125a 250a 3Pole 4 Pole MCCB Molded Case Circuit Breaker

      Hot Selling Cheap Custom 100a 125a 250a 3Pole 4 Pole MCCB Molded Case Circuit Breaker

      $7.95 - $8.15
      Min Order: 5 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      12 reviews
      ·
      Contact Supplier
      YCM1 400V 690V AC 50hz Moulded Case Circuit Breaker 125A 250A 630A 800A 1250A MCCB

      YCM1 400V 690V AC 50hz Moulded Case Circuit Breaker 125A 250A 630A 800A 1250A MCCB

      $8.53 - $9.38
      Min Order: 5 units
      CN
      3 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "quick delivery"
      Contact Supplier
      Distributors ABB-new C.BREAKER Tmax 1SDA066799R1 XT1B160 TMD16-450 FF 3P Molded case circuit breaker

      Distributors ABB-new C.BREAKER Tmax 1SDA066799R1 XT1B160 TMD16-450 FF 3P Molded case circuit breaker

      $45.00 - $180.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.8
      /5
      ·
      19 reviews
      ·
      "excellent service"
      Contact Supplier
      GuardWell Brand sales good quality GM3-250L-3300 250A Electrical Molded Case Circuit Breaker

      GuardWell Brand sales good quality GM3-250L-3300 250A Electrical Molded Case Circuit Breaker

      $29.15 - $33.58
      Min Order: 100 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ABB T5N400 PR221DS-LSI R320 FF 3P Molded case distribution protection circuit breaker

      ABB T5N400 PR221DS-LSI R320 FF 3P Molded case distribution protection circuit breaker

      $299.00 - $335.00
      Min Order: 10 pieces
      CN
      6 yrsverify
      4.9
      /5
      ·
      12 reviews
      ·
      "Timely delivery"
      Contact Supplier
      S200 1P 1P+N 2P 3P 4P TYPE C 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A Molded Case Miniature Circuit Breaker

      S200 1P 1P+N 2P 3P 4P TYPE C 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A Molded Case Miniature Circuit Breaker

      $10.11 - $45.11
      Min Order: 10 pieces
      CN
      2 yrsverify
      4.9
      /5
      ·
      6 reviews
      ·
      "excellent service"
      Contact Supplier
      solar PV Molded case circuit breakers DC1000V DC500V DC MCCB 2 pole 4 pole 125A 250A

      solar PV Molded case circuit breakers DC1000V DC500V DC MCCB 2 pole 4 pole 125A 250A

      $1.00
      Min Order: 1 piece
      CN
      5 yrsverify
      4.9
      /5
      ·
      22 reviews
      ·
      "quick delivery"
      Contact Supplier
      Siemens new original molded case circuit breaker 3VT8216-1AA03-0AA0 160A circuit breaker mccb

      Siemens new original molded case circuit breaker 3VT8216-1AA03-0AA0 160A circuit breaker mccb

      Ready to Ship
      $79.00 - $79.80
      Min Order: 5 pieces
      Shipping per piece: $9.49
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      hot sale Chint Kunlun Molded Case Circuit Breaker Three Pole/3P/4poles/Three Poles NXM series NM1 Upgrade MCCB

      hot sale Chint Kunlun Molded Case Circuit Breaker Three Pole/3P/4poles/Three Poles NXM series NM1 Upgrade MCCB

      $32.42 - $40.52
      Min Order: 10 boxes
      CN
      3 yrsverify
      4.7
      /5
      ·
      15 reviews
      ·
      "Great customer service"
      Contact Supplier
      NSX630 molded case circuit breaker replace Nofuel Molded Case Circuit Breaker 3P 50 ka MCCB NSX-630N MIC2.3 630A LV432893

      NSX630 molded case circuit breaker replace Nofuel Molded Case Circuit Breaker 3P 50 ka MCCB NSX-630N MIC2.3 630A LV432893

      $198.50
      Min Order: 10 units
      CN
      10 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good service"
      Contact Supplier
      YCM8 AC MCCB 3P 4P 1250 amps circuit breaker mccb 10A to 1250A Molded Case Circuit Breaker

      YCM8 AC MCCB 3P 4P 1250 amps circuit breaker mccb 10A to 1250A Molded Case Circuit Breaker

      $8.77 - $12.88
      Min Order: 1 unit
      CN
      5 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "professional service"
      Contact Supplier
      TENGEN TGM1N MCCB Molded Case Circuit Breaker 400a MCCB Prices

      TENGEN TGM1N MCCB Molded Case Circuit Breaker 400a MCCB Prices

      $5.00 - $58.00
      Min Order: 100 pieces
      CN
      6 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      "timely shipping"
      Contact Supplier
      LOVADON AC440V 50kA MCCB 3P 50A 100Amp Plastic Molded Case Circuit breaker

      LOVADON AC440V 50kA MCCB 3P 50A 100Amp Plastic Molded Case Circuit breaker

      $15.00 - $18.00
      Min Order: 5 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good Supplier"
      Contact Supplier
      High quality Square D PowerPacT H Thermal Magnetic HDL36015 MCCB Molded Case Circuit Breaker

      High quality Square D PowerPacT H Thermal Magnetic HDL36015 MCCB Molded Case Circuit Breaker

      $170.00 - $220.00
      Min Order: 12 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      27 reviews
      ·
      "fast delivery"
      Contact Supplier
      4Pole 160A MCCB Adjustable Circuit Breaker Molded Case Circuit Breaker

      4Pole 160A MCCB Adjustable Circuit Breaker Molded Case Circuit Breaker

      $10.70 - $42.50
      Min Order: 50 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Quick supply"
      Contact Supplier
      New and original Molded case circuit breaker NF63-SV 3P 63A 20A 32A 30A 25A 40A 16A

      New and original Molded case circuit breaker NF63-SV 3P 63A 20A 32A 30A 25A 40A 16A

      $50.00 - $300.00
      Min Order: 1 piece
      CN
      6 yrs
      5.0
      /5
      ·
      12 reviews
      ·
      "Great job"
      Contact Supplier
      Molded Case Circuit Breaker 3P4P63A low voltage motor overload and short circuit protection adjustable electronic smart mccb

      Molded Case Circuit Breaker 3P4P63A low voltage motor overload and short circuit protection adjustable electronic smart mccb

      $6.00 - $10.00
      Min Order: 5 pieces
      CN
      1 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      Contact Supplier
      Tmax Sace T5 T5N T5L 400 630 PR221DS MCCB 3P 4P 400A 500A 630A T5N400BW Adjustable Electronic Trip Molded Case Circuit Breaker

      Tmax Sace T5 T5N T5L 400 630 PR221DS MCCB 3P 4P 400A 500A 630A T5N400BW Adjustable Electronic Trip Molded Case Circuit Breaker

      $160.00 - $180.00
      Min Order: 50 pieces
      CN
      10 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "timely delivery"
      Contact Supplier
      MCCB terasaki mccb UCB100R molded case circuit breaker

      MCCB terasaki mccb UCB100R molded case circuit breaker

      Ready to Ship
      $10.00 - $15.00
      Min Order: 1 piece
      Shipping per piece: $25.79
      CN
      6 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "good service"
      Contact Supplier
      CDM3 100 Amp MCCB Molded Case Circuit Breaker (MCCB)

      CDM3 100 Amp MCCB Molded Case Circuit Breaker (MCCB)

      Ready to Ship
      $18.90 - $28.80
      Min Order: 24 sets
      Shipping per piece: $4.13
      CN
      11 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      "Fast shipment"
      Contact Supplier
      Leakage Circuit Breaker 1P+N 6-32A Mini Molded Casew Waterproof Breaker For Low Voltage Distribution

      Leakage Circuit Breaker 1P+N 6-32A Mini Molded Casew Waterproof Breaker For Low Voltage Distribution

      $12.91 - $14.51
      Min Order: 5 pieces
      CN
      2 yrs
      4.6
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      Wholesale Chint Kunlun Molded Case Circuit Breaker Three Pole/3P/3poles/Three Poles NXM-63S NM1 Upgrade MCB

      Wholesale Chint Kunlun Molded Case Circuit Breaker Three Pole/3P/3poles/Three Poles NXM-63S NM1 Upgrade MCB

      $32.42 - $40.52
      Min Order: 1 box
      CN
      4 yrs
      4.9
      /5
      ·
      6 reviews
      ·
      "good service"
      Contact Supplier
      BW400EAG molded case circuit breaker 3P 300A FUJI japan

      BW400EAG molded case circuit breaker 3P 300A FUJI japan

      $30.00 - $35.00
      Min Order: 10 sets
      TW
      14 yrsverify
      4.9
      /5
      ·
      22 reviews
      ·
      "good service"
      Contact Supplier
      For Schneider NSX molded case circuit breaker - electric operating mechanism MT100/160A LV429439

      For Schneider NSX molded case circuit breaker - electric operating mechanism MT100/160A LV429439

      Ready to Ship
      $345.00 - $350.00
      Min Order: 10 pieces
      Shipping per piece: $2.34
      CN
      14 yrs
      4.7
      /5
      ·
      21 reviews
      ·
      "Great Service"
      Contact Supplier
      Industrial controls Molded case circuit breaker air switch NSX100F 3P3D TM100D LV429851 Circuit breaker

      Industrial controls Molded case circuit breaker air switch NSX100F 3P3D TM100D LV429851 Circuit breaker

      $80.00 - $120.00
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      Contact Supplier
      CSQ 125A 4P mccb molded case circuit breaker MCCB High Quality AC 3 Phase Overload protection 400 Amp Circuit Breaker

      CSQ 125A 4P mccb molded case circuit breaker MCCB High Quality AC 3 Phase Overload protection 400 Amp Circuit Breaker

      $6.00 - $18.00
      Min Order: 5 pieces
      CN
      12 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "fast delivery"
      Contact Supplier
      MOREDAY 2P DC MCCB Direct factory Molded Case circuit breaker for PV power station 1000v

      MOREDAY 2P DC MCCB Direct factory Molded Case circuit breaker for PV power station 1000v

      $7.90 - $10.00
      Min Order: 5 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "good delivery"
      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

      8094 molded breakers products are offered for sale by suppliers on Alibaba.com, of which moulded case circuit breakers accounts for 54%, circuit breakers accounts for 16%, and switch disconnectors accounts for 2%. A wide variety of molded breakers options are available to you, such as c, b and d.You can also choose from home, industrial and protective molded breakers,as well as from li, lsi, and lsig molded breakers, and whether molded breakers is white, black, or red.
      Related Searches:
      module-rfq-window-icon

      TOP