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      400 A 3

      (248315 products available)

      Compact Circuit breaker NSX400/630N series NSX400N - Micrologic 2.3 - 400 A - 3 poles 3d LV432693

      Compact Circuit breaker NSX400/630N series NSX400N - Micrologic 2.3 - 400 A - 3 poles 3d LV432693

      Ready to Ship
      $320.76
      Min Order: 1 unit
      Shipping per piece: $68.99
      CN
      10 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good service"
      Contact Supplier
      AC 500V 800V mccb 100a 3p 400 amp 3 phase circuit breaker

      AC 500V 800V mccb 100a 3p 400 amp 3 phase circuit breaker

      $16.00 - $30.00
      Min Order: 50 pieces
      CN
      14 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good supplier"
      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
      Factory mccb 100a 125a 200amp 250 a 2 pole 3 pole moulded case circuit breaker mccb

      Factory mccb 100a 125a 200amp 250 a 2 pole 3 pole moulded case circuit breaker mccb

      $9.99 - $19.99
      Min Order: 30 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      12 reviews
      ·
      Contact Supplier
      LV432676 400A Circuit Breaker Compact NSX NSX400F 400 Amp MCCB

      LV432676 400A Circuit Breaker Compact NSX NSX400F 400 Amp MCCB

      $90.00 - $120.00
      Min Order: 12 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      27 reviews
      ·
      "fast delivery"
      Contact Supplier
      safering 36toshiba a 3a r manufacturera s amiracle a 5100 x 1636 aa805022808-20n a styamtech chinaclass d aprotech chinaa r manufacturer suppliersangr a
      Fato CFM3sE MCCB AC 400V Moulded Case Circuit Breaker 3 Phase Power Protection Magnetic 100/250/300/350/400/630Amp

      Fato CFM3sE MCCB AC 400V Moulded Case Circuit Breaker 3 Phase Power Protection Magnetic 100/250/300/350/400/630Amp

      $5.00 - $100.00
      Min Order: 2 pieces
      CN
      8 yrsverify
      4.9
      /5
      ·
      23 reviews
      ·
      "Good service"
      Contact Supplier
      3 Phase ABE 104 3P 4P 100A MCCB Moulded case circuit breaker

      3 Phase ABE 104 3P 4P 100A MCCB Moulded case circuit breaker

      $5.00 - $15.00
      Min Order: 100 pieces
      CN
      14 yrsverify
      4.8
      /5
      ·
      6 reviews
      ·
      "professional service"
      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
      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
      CDM3 3 Phase MCCB 300 amp Circuit Breaker

      CDM3 3 Phase MCCB 300 amp Circuit Breaker

      Ready to Ship
      $39.88 - $69.88
      Min Order: 5 pieces
      Shipping per piece: $6.43
      CN
      11 yrsverify
      4.9
      /5
      ·
      12 reviews
      ·
      "Fast shipment"
      Contact Supplier
      OPEN DC PV Solar 1000V mccb moulded molded case circuit breakers Overload protection 400 amp circuit breaker

      OPEN DC PV Solar 1000V mccb moulded molded case circuit breakers Overload protection 400 amp circuit breaker

      $10.00 - $200.00
      Min Order: 10 pieces
      CN
      19 yrsverify
      4.3
      /5
      ·
      21 reviews
      ·
      "good service"
      Contact Supplier
      DELIXI CDM3 Fixed Type 3 Phase Circuit Breaker MCCB Thermal Magnetic Moulded Case

      DELIXI CDM3 Fixed Type 3 Phase Circuit Breaker MCCB Thermal Magnetic Moulded Case

      $15.00 - $20.00
      Min Order: 5 pieces
      CN
      1 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      3 phase mccb & moulded case circuit breaker 40a 160a

      3 phase mccb & moulded case circuit breaker 40a 160a

      $8.22 - $54.30
      Min Order: 1 unit
      CN
      5 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "professional service"
      Contact Supplier
      CM1 MCCB 100 125 250 300 400 Amps 3 Pole AC DC Electric Power Molded Case Circuit Breaker

      CM1 MCCB 100 125 250 300 400 Amps 3 Pole AC DC Electric Power Molded Case Circuit Breaker

      $6.90 - $7.50
      Min Order: 12 pieces
      CN
      9 yrsverify
      4.9
      /5
      ·
      49 reviews
      ·
      "good service"
      Contact Supplier
      TENGEN China Manufacture TGM1N-250L/3300 100A 125A 140A 160A 180A 200A 225A 250A MCCB 3 pole Circuit Breaker for generators

      TENGEN China Manufacture TGM1N-250L/3300 100A 125A 140A 160A 180A 200A 225A 250A MCCB 3 pole Circuit Breaker for generators

      $25.00
      Min Order: 2 pieces
      CN
      6 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      "timely shipping"
      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"
      Contact Supplier
      Voltage Regulator To Automatic 400A Transfer Switch 3 Phase MCCB Circuit Breaker

      Voltage Regulator To Automatic 400A Transfer Switch 3 Phase MCCB Circuit Breaker

      $10.00 - $100.00
      Min Order: 100 pieces
      CN
      14 yrsverify
      4.9
      /5
      ·
      43 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      1600A MCCB Moulded Case Circuit Breaker 3 Pole 400V Ac Mccb 3a 380v 63 Amp Mccb 3phase Ac P/nm8-400/630 Ip 50/60hz Boerstn

      1600A MCCB Moulded Case Circuit Breaker 3 Pole 400V Ac Mccb 3a 380v 63 Amp Mccb 3phase Ac P/nm8-400/630 Ip 50/60hz Boerstn

      $250.00 - $300.00
      Min Order: 200 pieces
      CN
      7 yrsverify
      4.6
      /5
      ·
      2 reviews
      ·
      "Fast delivery"
      Contact Supplier
      ANDELI AM1E-400/3300 200 225 250 280 315 350 400 amp electrical 3 pole high quality circuit breaker

      ANDELI AM1E-400/3300 200 225 250 280 315 350 400 amp electrical 3 pole high quality circuit breaker

      $74.80 - $78.28
      Min Order: 1 piece
      CN
      19 yrsverify
      5.0
      /5
      ·
      7 reviews
      ·
      Contact Supplier
      SSPD MT400/630 3p mccb accessories 400/630 type motor operation mechanism

      SSPD MT400/630 3p mccb accessories 400/630 type motor operation mechanism

      $190.48 - $209.53
      Min Order: 1 piece
      CN
      15 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "responsive supplier"
      Contact Supplier
      Moulded Case Circuit Breaker 3 Pole 400-630 Amp Mccb Safety And High Quality Three Phase Circuit Breaker

      Moulded Case Circuit Breaker 3 Pole 400-630 Amp Mccb Safety And High Quality Three Phase Circuit Breaker

      $150.00 - $170.00
      Min Order: 5 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good Supplier"
      Contact Supplier
      125A 250A 400A 630A 800amp MCCB solar energy mccb circuit breaker circuit breaker 400 amps circuit breaker smart wifi mccb

      125A 250A 400A 630A 800amp MCCB solar energy mccb circuit breaker circuit breaker 400 amps circuit breaker smart wifi mccb

      $47.50 - $51.00
      Min Order: 51 pieces
      CN
      4 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      CHINT HOT SALE NM1-250S 125A/160A/200A/225A/250A moulded case 400 amp 3 phase circuit breaker test

      CHINT HOT SALE NM1-250S 125A/160A/200A/225A/250A moulded case 400 amp 3 phase circuit breaker test

      $43.16 - $46.25
      Min Order: 1 piece
      CN
      3 yrs
      4.1
      /5
      ·
      4 reviews
      ·
      Contact Supplier
      Cemig High quality moulded case circuit breaker MCCB 3P 350A 3 phase mccb

      Cemig High quality moulded case circuit breaker MCCB 3P 350A 3 phase mccb

      $100.00 - $130.00
      Min Order: 100 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "arrived quickly"
      Contact Supplier
      MCCB Breaker 3P 63A 80A 125A AC400V 50Hz 3 Phase Moulded Case Circuit Breaker 4 Pole MCCB

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

      $13.00
      Min Order: 100 pieces
      CN
      6 yrsverify
      4.4
      /5
      ·
      52 reviews
      ·
      "good service"
      Contact Supplier
      CE Certification High Voltage TGM3L 200 Amp 3 Pole Moulded Case DC MCCB Circuit Breaker

      CE Certification High Voltage TGM3L 200 Amp 3 Pole Moulded Case DC MCCB Circuit Breaker

      $8.00 - $17.00
      Min Order: 10 pieces
      CN
      7 yrs
      4.7
      /5
      ·
      3 reviews
      ·
      "good service"
      Contact Supplier
      Supplier Molded Case Circuit Breaker NS/NSX 100A 160A 250A 400A 630A 800A 1600A 3 Pole 4 Pole MCCB

      Supplier Molded Case Circuit Breaker NS/NSX 100A 160A 250A 400A 630A 800A 1600A 3 Pole 4 Pole MCCB

      $8.30 - $8.50
      Min Order: 100 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      DC Type 3P MCCB 400 Amp Circuit Breaker

      DC Type 3P MCCB 400 Amp Circuit Breaker

      $30.60 - $37.00
      Min Order: 10 pieces
      CN
      3 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      YEM1L 3 phase 4 wire Moulded case Earth leakage circuit breaker MCCB

      YEM1L 3 phase 4 wire Moulded case Earth leakage circuit breaker MCCB

      $27.00 - $29.30
      Min Order: 1 piece
      CN
      18 yrsverify
      4.6
      /5
      ·
      14 reviews
      ·
      "excellent service"
      Contact Supplier
      Wholesales 3 phase motors 50/60HZ in category AC-3 GV2 GV2ME GV3 thermal overload protector switch for motor

      Wholesales 3 phase motors 50/60HZ in category AC-3 GV2 GV2ME GV3 thermal overload protector switch for motor

      Ready to Ship
      $5.08
      Min Order: 5 pieces
      Shipping per piece: $4.98
      CN
      14 yrs
      4.6
      /5
      ·
      6 reviews
      ·
      Contact Supplier
      High Quality AC Type 3 Phase MCCB 300 Amp Circuit Breaker

      High Quality AC Type 3 Phase MCCB 300 Amp Circuit Breaker

      $26.00 - $235.00
      Min Order: 5 pieces
      CN
      5 yrsverify
      4.7
      /5
      ·
      23 reviews
      ·
      "Great service"
      Contact Supplier
      Mccb 200amp 250 300a 400 Amp 315a 350a 400a 400amp 4p Pole Circuit Breaker 3 and 4 Moulded Case 500A-630A Conso/oem ISO9001/CCC

      Mccb 200amp 250 300a 400 Amp 315a 350a 400a 400amp 4p Pole Circuit Breaker 3 and 4 Moulded Case 500A-630A Conso/oem ISO9001/CCC

      $35.50 - $47.50
      Min Order: 1 piece
      CN
      8 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      KRIPAL 250A 300A 350A 400A Electronic type mccb breaker Thermal Adjustable 3phase mccb busbar 3 4pole moulded case circuit break

      KRIPAL 250A 300A 350A 400A Electronic type mccb breaker Thermal Adjustable 3phase mccb busbar 3 4pole moulded case circuit break

      $83.01 - $91.31
      Min Order: 5 pieces
      CN
      21 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "Exceptional service"
      Contact Supplier
      3 Phase ABE 104 3P 4P 100A MCCB Moulded case circuit breaker

      3 Phase ABE 104 3P 4P 100A MCCB Moulded case circuit breaker

      $4.50 - $15.50
      Min Order: 10 pieces
      CN
      8 yrsverify
      4.6
      /5
      ·
      4 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Factory wholesale 125a Mccb 125amp 220v motor starter 250 250amp 4p 500amp 400 Amp 3 phase circuit breaker

      Factory wholesale 125a Mccb 125amp 220v motor starter 250 250amp 4p 500amp 400 Amp 3 phase circuit breaker

      Ready to Ship
      $150.00 - $169.00
      Min Order: 1 piece
      Shipping per piece: $12.27
      CN
      7 yrs
      4.8
      /5
      ·
      10 reviews
      ·
      "Fast shipment"
      Contact Supplier
      AC 500V 800V mccb 100a 3p 400 amp 3 phase circuit breaker

      AC 500V 800V mccb 100a 3p 400 amp 3 phase circuit breaker

      $5.00 - $80.00
      Min Order: 1000 pieces
      CN
      16 yrs
      4.8
      /5
      ·
      3 reviews
      ·
      "Fast Delivery"
      Contact Supplier
      Made In China Superior Price 300 amp 400 amp mcb And mccb Circuit Breaker

      Made In China Superior Price 300 amp 400 amp mcb And mccb Circuit Breaker

      $40.00 - $50.00
      Min Order: 120 pieces
      CN
      7 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      SACE Tmax 3 Pole 4 Pole Moulded Case Circuit Breaker MCCB 60A 80A 100A

      SACE Tmax 3 Pole 4 Pole Moulded Case Circuit Breaker MCCB 60A 80A 100A

      $15.00 - $20.00
      Min Order: 5 pieces
      CN
      17 yrsverify
      4.6
      /5
      ·
      16 reviews
      ·
      "timely delivery"
      Contact Supplier
      Original Compact NSX 400/630 Micrologic 4.3 electronic rating 400A 3 poles 3d Circuit Breaker LV433930

      Original Compact NSX 400/630 Micrologic 4.3 electronic rating 400A 3 poles 3d Circuit Breaker LV433930

      $20.00 - $1,000.00
      Min Order: 1 set
      CN
      6 yrs
      4.9
      /5
      ·
      15 reviews
      ·
      "Good service"
      Contact Supplier
      Manufacturer factory 3P 400A Moulded Case Circuit Breaker MCCB GEHM1-400L/3300 400 Amp

      Manufacturer factory 3P 400A Moulded Case Circuit Breaker MCCB GEHM1-400L/3300 400 Amp

      $48.00 - $56.00
      Min Order: 5 pieces
      CN
      12 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "fast shipping"
      Contact Supplier
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      About products and suppliers

      248315 400 a 3 products are offered for sale by suppliers on Alibaba.com, of which moulded case circuit breakers accounts for 1%. A wide variety of 400 a 3 options are available to you, such as home, industrial.You can also choose from white, black and red 400 a 3,
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