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      400a Moulded Case Circuit Breaker

      (1645 products available)

      Sell Hot MCB AC Mini Circuit Breaker 4.5KA AC 400V Miniature Circuit Breaker

      Sell Hot MCB AC Mini Circuit Breaker 4.5KA AC 400V Miniature Circuit Breaker

      $1.54 - $1.60
      Min Order: 100 pieces
      CN
      7 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "Arrived on time"
      Contact Supplier
      Top sponsor listing
      Factory Price 5000a 4000A 3200A 630A 1600A 2000A Breakers A B B 1000a ACB Air Circuit Breaker

      Factory Price 5000a 4000A 3200A 630A 1600A 2000A Breakers A B B 1000a ACB Air Circuit Breaker

      Ready to Ship
      $4,380.00 - $4,660.00
      Min Order: 5 pieces
      Shipping per piece: $140.44
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
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      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
      W1 Low-voltage ACB Intelligent Circuit Breaker 1600A/2000A/4000A/6300A Vacuum Circuit Breaker

      W1 Low-voltage ACB Intelligent Circuit Breaker 1600A/2000A/4000A/6300A Vacuum Circuit Breaker

      $398.20
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      A-B-B Acb Air Circuit Breaker E2N2000PR121/P-LSIG In 2000A 3p FHR 1SDA055922R1 630A 800A 1000A 1600A

      A-B-B Acb Air Circuit Breaker E2N2000PR121/P-LSIG In 2000A 3p FHR 1SDA055922R1 630A 800A 1000A 1600A

      $3,189.00 - $3,248.00
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
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      250a moulded case circuit breakerycm1 moulded case circuit breakerabe moulded case circuit breaker250 amp moulded circuit breakerge moulded circuit breaker16a mould case circuit breaker3p 630a moulded case circuit breakermoulded case circuit breaker 80avl 160x moulded case circuit breaker100 amp mould circuit breaker3p mould case circuit breakernf mould case circuit breakermerlin gerin mould case circuit breaker160 amp mould circuit breaker1p moulded case breaker
      ZW8 11kV 12kV 630A Outdoor High Voltage Vacuum Circuit Breaker Vcb Auto Recloser Price

      ZW8 11kV 12kV 630A Outdoor High Voltage Vacuum Circuit Breaker Vcb Auto Recloser Price

      $550.00 - $650.00
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
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      XM1-PV 100A 125A 160A 250A 400A 630A 800A 1000A 1250A 2P 3P 4P DC 500V 750V 1000V moulded case circuit breaker DC 1000v MCCB

      XM1-PV 100A 125A 160A 250A 400A 630A 800A 1000A 1250A 2P 3P 4P DC 500V 750V 1000V moulded case circuit breaker DC 1000v MCCB

      $16.00
      Min Order: 100 pieces
      CN
      10 yrsverify
      4.7
      /5
      ·
      78 reviews
      ·
      "exceptional service"
      Contact Supplier
      ABS403 250A 300A 350A 400A MCCB/Moulded case circuit breaker

      ABS403 250A 300A 350A 400A MCCB/Moulded case circuit breaker

      $3.00 - $15.00
      Min Order: 5 pieces
      CN
      14 yrsverify
      4.9
      /5
      ·
      43 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      DC MCCB Circuit Breaker 1P 2P 12V 24V 48V 250A Moulded Case Battery 100A 200A 300A 400A Car Charging Pile Protector

      DC MCCB Circuit Breaker 1P 2P 12V 24V 48V 250A Moulded Case Battery 100A 200A 300A 400A Car Charging Pile Protector

      $7.60 - $15.23
      Min Order: 10 pieces
      CN
      19 yrsverify
      4.3
      /5
      ·
      21 reviews
      ·
      "good service"
      Contact Supplier
      YCM8-PV 3P/4P Photovoltaic DC MCCB 63A 125A 250A 400A 630A 800A Moulded Case Circuit Breaker

      YCM8-PV 3P/4P Photovoltaic DC MCCB 63A 125A 250A 400A 630A 800A Moulded Case Circuit Breaker

      $26.95 - $27.12
      Min Order: 5 units
      CN
      3 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "quick delivery"
      Contact Supplier
      MUTAI Factory AC 400V 125 amp MCCB 1P 3P 4P 10a 32a 63a 100a 125a 150a 250a 400a Moulded Case Circuit Breaker

      MUTAI Factory AC 400V 125 amp MCCB 1P 3P 4P 10a 32a 63a 100a 125a 150a 250a 400a Moulded Case Circuit Breaker

      $8.64 - $9.97
      Min Order: 6 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      12 reviews
      ·
      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
      electrical Three Poles 630a mccb 3 phase moulded case circuit breaker price

      electrical Three Poles 630a mccb 3 phase moulded case circuit breaker price

      $36.00 - $189.00
      Min Order: 50 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      8 reviews
      ·
      "Good Service"
      Contact Supplier
      NSX-400F 400A Amps 3P Three Poles Industry Electrical Air Switch MCCB AC415V 36KA Shunt Coil TMD Moulded Case Circuit Breaker

      NSX-400F 400A Amps 3P Three 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
      ETEK EKM6DC 4P High breaking capacity 10KA 1500V Solar Moulded Case Circuit Breaker 225A-400A PV MCCB for PV systems

      ETEK EKM6DC 4P High breaking capacity 10KA 1500V Solar Moulded Case Circuit Breaker 225A-400A PV MCCB for PV systems

      $164.40 - $167.60
      Min Order: 5 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "fast delivery"
      Contact Supplier
      YRO DC MCCB 3P DC750V 125A 250A 400A Moulded Case circuit breaker

      YRO DC MCCB 3P DC750V 125A 250A 400A Moulded Case circuit breaker

      $18.89 - $56.90
      Min Order: 1 piece
      CN
      4 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "Fast Delivery"
      Contact Supplier
      SSPD Shendian Electric Moulded Case Circuit Breaker CEZC-400 4P 440VAC Hot sale

      SSPD Shendian Electric Moulded Case Circuit Breaker CEZC-400 4P 440VAC Hot sale

      $142.00 - $165.67
      Min Order: 6 pieces
      CN
      15 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "responsive supplier"
      Contact Supplier
      electric breaker 3Pole 4Pole 100A 225A 250A 400A 600A 800A 1000A 1250A 3P 4P Molded Case Circuit Breaker S Series Tmax MCCB

      electric breaker 3Pole 4Pole 100A 225A 250A 400A 600A 800A 1000A 1250A 3P 4P Molded Case Circuit Breaker S Series Tmax MCCB

      $12.50 - $13.00
      Min Order: 50 pieces
      CN
      4 yrs
      4.6
      /5
      ·
      12 reviews
      ·
      "Great supplier"
      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
      ·
      18 reviews
      ·
      "timely delivery"
      Contact Supplier
      Hot Sale DELIXI CDM3 250A 300A 400A 3P 4P electrical mccb moulded case circuit breaker

      Hot Sale DELIXI CDM3 250A 300A 400A 3P 4P electrical mccb moulded case circuit breaker

      $28.90 - $45.00
      Min Order: 1 piece
      CN
      11 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      "Fast shipment"
      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
      5 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      "timely shipping"
      Contact Supplier
      NSX-400N 400A 630A Three Poles Industry Electrical Air Switch MCCB AC480V Moulded Case Circuit Breaker

      NSX-400N 400A 630A Three Poles Industry Electrical Air Switch MCCB AC480V Moulded Case Circuit Breaker

      $17.50 - $100.00
      Min Order: 5 pieces
      CN
      17 yrsverify
      4.6
      /5
      ·
      16 reviews
      ·
      "timely delivery"
      Contact Supplier
      EZC Easypact 1P 2P 3P 4P 50A 100A 160A 250A 400A 630A Molded Case Circuit Breaker 3 Pole 4 Pole MCCB

      EZC Easypact 1P 2P 3P 4P 50A 100A 160A 250A 400A 630A Molded Case Circuit Breaker 3 Pole 4 Pole MCCB

      $8.00 - $80.00
      Min Order: 10 pieces
      CN
      5 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "fast delivery"
      Contact Supplier
      EasyPact EZC single pole 1P 2P 3P MCCB moulded case circuit breaker

      EasyPact EZC single pole 1P 2P 3P MCCB moulded case circuit breaker

      $8.00 - $10.00
      Min Order: 1 piece
      CN
      14 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      HONI HM234D-C63 4P Solar MCCB 125A 250A 400A 630A 800A DC 1000V MOULD CASE CIRCUIT BREAKER

      HONI HM234D-C63 4P Solar MCCB 125A 250A 400A 630A 800A DC 1000V MOULD CASE CIRCUIT BREAKER

      $50.00 - $150.00
      Min Order: 100 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Fast service"
      Contact Supplier
      matismart remote controlled motorized mccb 125a 250a 350a 400a Molded case circuit breaker with RS485

      matismart remote controlled motorized mccb 125a 250a 350a 400a Molded case circuit breaker with RS485

      $66.18 - $81.43
      Min Order: 1 piece
      CN
      7 yrs
      4.8
      /5
      ·
      9 reviews
      ·
      "Fast shipment"
      Contact Supplier
      NF400-CP 3P 400A MCCBmoulded case circuit breaker

      NF400-CP 3P 400A MCCBmoulded case circuit breaker

      $15.00 - $18.00
      Min Order: 1 piece
      CN
      13 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      CSQ HYCM1 225A,250A,315A,350A,400A 63A Main Switch Competitive Price MCCB Moulded Case Circuit Breaker For Motor Protection

      CSQ HYCM1 225A,250A,315A,350A,400A 63A Main Switch Competitive Price MCCB Moulded Case Circuit Breaker For Motor Protection

      $15.00 - $32.00
      Min Order: 5 pieces
      CN
      12 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "fast delivery"
      Contact Supplier
      100A 200A 250A 300A 400A 630A 3POLE 380V 630V CM1-100A MCCB Moulded case circuit breaker

      100A 200A 250A 300A 400A 630A 3POLE 380V 630V CM1-100A MCCB Moulded case circuit breaker

      $9.00 - $9.50
      Min Order: 1 piece
      CN
      3 yrs
      4.9
      /5
      ·
      26 reviews
      ·
      "good delivery"
      Contact Supplier
      MCCB NF CW 400amp molded case circuit breaker NF400-CW 400a 3p power switch electric breaker switchgear

      MCCB NF CW 400amp molded case circuit breaker NF400-CW 400a 3p power switch electric breaker switchgear

      $49.00 - $52.00
      Min Order: 10 pieces
      CN
      14 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      most professional MCCB 100a 200a 250a 400a 630a 800a 3 pole moulded case circuit breaker

      most professional MCCB 100a 200a 250a 400a 630a 800a 3 pole moulded case circuit breaker

      $10.00 - $500.00
      Min Order: 50 pieces
      CN
      13 yrsverify
      4.8
      /5
      ·
      10 reviews
      ·
      "Perfect service"
      Contact Supplier
      SeanRo 2p 3p Moulded Case Circuit Breaker mccb 300amp circuit breaker

      SeanRo 2p 3p Moulded Case Circuit Breaker mccb 300amp circuit breaker

      $25.00 - $100.00
      Min Order: 10 sets
      CN
      5 yrsverify
      4.7
      /5
      ·
      29 reviews
      ·
      "Great service"
      Contact Supplier
      HM1-400S/3300 NM1 400A MCCB AC Moulded case circuit breaker

      HM1-400S/3300 NM1 400A MCCB AC Moulded case circuit breaker

      $42.50 - $43.00
      Min Order: 1 piece
      CN
      8 yrs
      4.9
      /5
      ·
      27 reviews
      ·
      "good service"
      Contact Supplier
      nofuel molded Case Circuit Breaker special DC circuit breaker for photovoltaic GYCM3-PV 400A DC 3P 800V 320A 400A

      nofuel molded Case Circuit Breaker special DC circuit breaker for photovoltaic GYCM3-PV 400A DC 3P 800V 320A 400A

      $131.00
      Min Order: 10 units
      CN
      10 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good service"
      Contact Supplier
      OEM Solar PV single phase 1p pole elcb shunt trip abs ls dc mccb 320a 400a amp moulded case circuit breakers

      OEM Solar PV single phase 1p pole elcb shunt trip abs ls dc mccb 320a 400a amp moulded case circuit breakers

      $24.95 - $27.02
      Min Order: 10 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Ten years old shop recommended NM5 series 3P 4P Smart Moulded Case Safety circuit breaker manufacturers 125A 250A 400A 630A 380v

      Ten years old shop recommended NM5 series 3P 4P Smart Moulded Case Safety circuit breaker manufacturers 125A 250A 400A 630A 380v

      $20.00 - $53.00
      Min Order: 50 sets
      CN
      13 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "fast delivery"
      Contact Supplier
      Low-Voltage 400amp 3 Phase Moulded Case Circuit Breaker For Sale

      Low-Voltage 400amp 3 Phase Moulded Case Circuit Breaker For Sale

      $40.30 - $42.30
      Min Order: 12 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "good supplier"
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      High Quality CM1 3P Mould Case Circuit Breaker 35kA 3 Phase 250A 400A 500A 630A MCCB

      High Quality CM1 3P Mould Case Circuit Breaker 35kA 3 Phase 250A 400A 500A 630A MCCB

      $12.50 - $12.74
      Min Order: 10 pieces
      CN
      9 yrsverify
      4.9
      /5
      ·
      47 reviews
      ·
      "good service"
      Contact Supplier
      LOVADON MCCB Black Plastic Moulded Case Leakage Circuit Breaker

      LOVADON MCCB Black Plastic Moulded Case Leakage Circuit Breaker

      $95.00 - $150.00
      Min Order: 4 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      3 reviews
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      "good Supplier"
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      Mccb DC MCCB Breaker Switch 1000V 100A 125A 160A 250A DC Moulded Case Circuit Breaker

      Mccb DC MCCB Breaker Switch 1000V 100A 125A 160A 250A DC Moulded Case Circuit Breaker

      $65.40 - $66.90
      Min Order: 5 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "good delivery"
      Contact Supplier
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      About products and suppliers

      1645 400a moulded case circuit breaker products are offered for sale by suppliers on Alibaba.com, of which moulded case circuit breakers accounts for 83%, circuit breakers accounts for 9%, and air circuit breakers accounts for 2%. A wide variety of 400a moulded case circuit breaker options are available to you, such as industrial, protective and distribution protection.You can also choose from white, black and red 400a moulded case circuit breaker,
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