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      Electric Ac Circuit Breaker

      (15111 products available)

      TUYA WiFi Smart Circuit Breaker Switch Wireless Remote Control Smart Home 1P Overload Short Circuit Protection Energy Monitoring

      TUYA WiFi Smart Circuit Breaker Switch Wireless Remote Control Smart Home 1P Overload Short Circuit Protection Energy Monitoring

      Ready to Ship
      $29.90
      Min Order: 5 pieces
      Shipping per piece: $3.83
      CN
      15 yrsverify
      4.8
      /5
      ·
      52 reviews
      ·
      "fast shipping"
      Contact Supplier
      Top sponsor listing
      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
      TQL MCB Mini Circuit Breaker Plug In Type 6a 10a 15a 20a 25a 30a 40a 50a 60a Brake Single Pole AC110V

      TQL MCB Mini Circuit Breaker Plug In Type 6a 10a 15a 20a 25a 30a 40a 50a 60a Brake Single Pole AC110V

      $2.65 - $4.19
      Min Order: 5 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      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
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      Brand New In Stock S-chneider 2000A NW20 H1 3P F MIC 2.0 48057 Acb Air Circuit Breaker

      Brand New In Stock S-chneider 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
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      High Quality Circuit Breaker W1 Low Voltage ACB Fixed Intelligent Circuit Breaker 1600A/2000A/4000A/6300A

      High Quality Circuit Breaker W1 Low Voltage ACB Fixed Intelligent Circuit Breaker 1600A/2000A/4000A/6300A

      $398.20
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
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      ZCEBOX Electric Miniature Circuit Breaker 1p 2p 3p 4p Din Rail Ac Mini Circuit Breakers Panel MCB

      ZCEBOX Electric Miniature Circuit Breaker 1p 2p 3p 4p Din Rail Ac Mini Circuit Breakers Panel MCB

      $0.64 - $0.67
      Min Order: 5 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      18 reviews
      ·
      "quick delivery"
      Contact Supplier
      Professional Miniature Circuit Breaker Manufacturer AC DC DZ47-63 1P 1- 63 Amp Mini MCB Switch rccb/rcbo/elcb/mcb/mccb

      Professional Miniature Circuit Breaker Manufacturer AC DC DZ47-63 1P 1- 63 Amp Mini MCB Switch rccb/rcbo/elcb/mcb/mccb

      $0.45 - $0.51
      Min Order: 10 pieces
      CN
      9 yrsverify
      4.9
      /5
      ·
      47 reviews
      ·
      "good service"
      Contact Supplier
      Open Electric DZ47-63 1p 2P 3P 4P Mini MCB 20A 16A 10A 32A 25A 40A 63A AC MCB Miniature Circuit Breaker With CE Certificate

      Open Electric DZ47-63 1p 2P 3P 4P Mini MCB 20A 16A 10A 32A 25A 40A 63A AC MCB Miniature Circuit Breaker With CE Certificate

      $0.44 - $0.55
      Min Order: 50 pieces
      CN
      6 yrsverify
      4.4
      /5
      ·
      55 reviews
      ·
      "good service"
      Contact Supplier
      Electrical supply circuit breaker manufacturer CNS 1000A automatic 3P mccb circuit breaker

      Electrical supply circuit breaker manufacturer CNS 1000A automatic 3P mccb circuit breaker

      $417.10 - $482.70
      Min Order: 5 pieces
      CN
      15 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "responsive supplier"
      Contact Supplier
      AC MCB 6KA 10KA 230/400V electrical mini air Protection Overload Overvoltage moulded case arc fault circuit breaker

      AC MCB 6KA 10KA 230/400V electrical mini air Protection Overload Overvoltage moulded case arc fault circuit breaker

      $0.60 - $2.40
      Min Order: 6 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "great service"
      Contact Supplier
      International sales electrical symbol circuit breaker with Preferential price

      International sales electrical symbol circuit breaker with Preferential price

      $0.40 - $0.80
      Min Order: 10 pieces
      CN
      16 yrsverify
      4.7
      /5
      ·
      26 reviews
      ·
      "Good service"
      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
      1P 2P 3P 4P MCB Miniature Circuit Breaker AC 400V mcb breaker

      1P 2P 3P 4P MCB Miniature Circuit Breaker AC 400V mcb breaker

      $4.20 - $5.40
      Min Order: 100 pieces
      CN
      7 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "Arrived on time"
      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
      13 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good supplier"
      Contact Supplier
      TOMD6-63 AC Mini Circuit Breaker 4P 1-63A C Curve Electric Breaker

      TOMD6-63 AC Mini Circuit Breaker 4P 1-63A C Curve Electric Breaker

      Ready to Ship
      $5.56
      Min Order: 5 pieces
      Shipping per piece: $4.61
      CN
      15 yrsverify
      4.8
      /5
      ·
      52 reviews
      ·
      "fast shipping"
      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
      Copper parts/silver point smart mcb 65a 40a 240v ac circuit breaker

      Copper parts/silver point smart mcb 65a 40a 240v ac circuit breaker

      $0.30 - $9.00
      Min Order: 100 pieces
      CN
      15 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      DP 400V AC Smart MCB Miniature Circuit Breaker 25A 32A 40A 50A 63A

      DP 400V AC Smart MCB Miniature Circuit Breaker 25A 32A 40A 50A 63A

      $1.20
      Min Order: 5000 pieces
      CN
      14 yrsverify
      4.8
      /5
      ·
      6 reviews
      ·
      "professional service"
      Contact Supplier
      suntree 230V/400V/415V AC electrical mcb 6a 20amp miniature circuit breakers switch

      suntree 230V/400V/415V AC electrical mcb 6a 20amp miniature circuit breakers switch

      $0.60 - $2.40
      Min Order: 30 pieces
      CN
      5 yrsverify
      4.7
      /5
      ·
      23 reviews
      ·
      "Great service"
      Contact Supplier
      AC 2a 16a c45 2p 3p 4p miniature mcb changeover switch circuit breaker

      AC 2a 16a c45 2p 3p 4p miniature mcb changeover switch circuit breaker

      $0.60 - $1.80
      Min Order: 120 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      12 reviews
      ·
      Contact Supplier
      Manufacturers 2p RCCB Rcbo RCD DZ30LE Residual Current Circuit Breaker With 16a 20a 40a AC 230V

      Manufacturers 2p RCCB Rcbo RCD DZ30LE Residual Current Circuit Breaker With 16a 20a 40a AC 230V

      $2.00 - $3.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.8
      /5
      ·
      85 reviews
      ·
      "Excellent Service"
      Contact Supplier
      Electrical DC disjoncteur 1 2 3 4 P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 6KA MCB ac dc mini miniature circuit breakers

      Electrical DC disjoncteur 1 2 3 4 P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 6KA MCB ac dc mini miniature circuit breakers

      $0.95 - $2.00
      Min Order: 6 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      28 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Factory Price MCCB 3P AC 63A 100A 125A 160A 250A 400A 630A MCCB 400V Moulded Case Circuit Breaker

      Factory Price MCCB 3P AC 63A 100A 125A 160A 250A 400A 630A MCCB 400V Moulded Case Circuit Breaker

      $8.53 - $9.38
      Min Order: 5 units
      CN
      3 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "quick delivery"
      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
      6Ka 63a electric mcb 4.5Ka 240/415V 1p 2p 3p 4p din rail ac mini circuit breakers

      6Ka 63a electric mcb 4.5Ka 240/415V 1p 2p 3p 4p din rail ac mini circuit breakers

      $0.54 - $0.63
      Min Order: 200 sets
      CN
      5 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "professional service"
      Contact Supplier
      GuardWell Brand OEM GB1-63-4P MCB 400V High quality AC Breaker Solar Mini Circuit Breaker 4 Poles

      GuardWell Brand OEM GB1-63-4P MCB 400V High quality AC Breaker Solar Mini Circuit Breaker 4 Poles

      $4.88 - $5.36
      Min Order: 100 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      CSQ HYCB8-63 AC MCB Miniature Circuit Breakers 3P 10 Amp 16A 20A 30A 60A Mcb 63A Electric Miniature Circuit Breaker

      CSQ HYCB8-63 AC MCB Miniature Circuit Breakers 3P 10 Amp 16A 20A 30A 60A Mcb 63A Electric Miniature Circuit Breaker

      $1.00 - $1.20
      Min Order: 10 pieces
      CN
      12 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "fast delivery"
      Contact Supplier
      CNCSGK DZ47-63 1 2 3 4 pole MCB switch 1 2 3 4 6 10 16 20 25 32 40 50 63 amp dc ac electrical mini miniature circuit breakers

      CNCSGK DZ47-63 1 2 3 4 pole MCB switch 1 2 3 4 6 10 16 20 25 32 40 50 63 amp dc ac electrical mini miniature circuit breakers

      $0.45 - $0.65
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.9
      /5
      ·
      20 reviews
      ·
      Contact Supplier
      Wholesale Chint AC mini-circuit breaker 1P 6A Original MCB is available nxb-63 2pole breakers circuit 3 amp mini circuit breaker

      Wholesale Chint AC mini-circuit breaker 1P 6A Original MCB is available nxb-63 2pole breakers circuit 3 amp mini circuit breaker

      $0.93 - $1.10
      Min Order: 10 pieces
      CN
      3 yrsverify
      4.7
      /5
      ·
      15 reviews
      ·
      "good service"
      Contact Supplier
      Yueqing VSG 24kV Factory Test Lateral Type Full Automatic Electrical Vacuum Circuit Breaker

      Yueqing VSG 24kV Factory Test Lateral Type Full Automatic Electrical Vacuum Circuit Breaker

      $596.00 - $598.00
      Min Order: 1 piece
      CN
      5 yrsverify
      4.8
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Chnt replace VB5 series mini MCB China cheapest Electrical Miniature Circuit Breaker VB5 1P 2P 3P 4P AC circuit breaker

      Chnt replace VB5 series mini MCB China cheapest Electrical Miniature Circuit Breaker VB5 1P 2P 3P 4P AC circuit breaker

      $0.75 - $1.20
      Min Order: 240 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      1 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
      ·
      21 reviews
      ·
      "Fast delivery"
      Contact Supplier
      HUZHI 1P 2P 3P 4P 230V 400V Solar AC Mcb Miniature Air Arc Fault Circuit Breakers High Reliability Low Voltage

      HUZHI 1P 2P 3P 4P 230V 400V Solar AC Mcb Miniature Air Arc Fault Circuit Breakers High Reliability Low Voltage

      $9.75 - $10.40
      Min Order: 10 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
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      CE XL7-63C32 ac C Type L7 type 63a 230v 6ka 2 pole mcb Mini miniature circuit breaker

      CE XL7-63C32 ac C Type L7 type 63a 230v 6ka 2 pole mcb Mini miniature circuit breaker

      $2.00
      Min Order: 120 pieces
      CN
      10 yrsverify
      4.7
      /5
      ·
      78 reviews
      ·
      "exceptional service"
      Contact Supplier
      1P AC MCB TOB1-63 C type 230/400V~ 50HZ/60HZ Mini Circuit breaker 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A

      1P AC MCB TOB1-63 C type 230/400V~ 50HZ/60HZ Mini Circuit breaker 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A

      Ready to Ship
      $0.76 - $0.80
      Min Order: 1 piece
      Shipping per piece: $4.72
      CN
      8 yrs
      4.8
      /5
      ·
      101 reviews
      ·
      "fast delivery"
      Contact Supplier
      CHINT NB1-63 AC 50Hz 230V 63Amp MCB Miniature Circuit Breaker for Commercial and Industry Electrical Systems

      CHINT NB1-63 AC 50Hz 230V 63Amp MCB Miniature Circuit Breaker for Commercial and Industry Electrical Systems

      $3.00 - $3.40
      Min Order: 1 piece
      CN
      9 yrsverify
      4.9
      /5
      ·
      57 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
      ·
      19 reviews
      ·
      "professional service"
      Contact Supplier
      3C CE 1p 2p 3p 4pole mcb 1A 2A 6A 10A 16A 20A 25A 32A 40A 50A 63A electric ac dc mcb SKD types miniature circuit breakers

      3C CE 1p 2p 3p 4pole mcb 1A 2A 6A 10A 16A 20A 25A 32A 40A 50A 63A electric ac dc mcb SKD types miniature circuit breakers

      $0.47 - $0.55
      Min Order: 10 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      CHINT 2P 3p 4 pole 125A 180A 200A 225A 300A 320A 400A 500A 630A 800A ac mccb circuit breaker

      CHINT 2P 3p 4 pole 125A 180A 200A 225A 300A 320A 400A 500A 630A 800A ac mccb circuit breaker

      $12.00 - $140.00
      Min Order: 3 sets
      CN
      1 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "professional supplier"
      Contact Supplier
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      About products and suppliers

      15111 electric ac circuit breaker products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 27%, moulded case circuit breakers accounts for 11%, and circuit breakers accounts for 7%. A wide variety of electric ac circuit breaker options are available to you, such as c, b and d.You can also choose from home, industrial and protective electric ac circuit breaker,as well as from li, lsi, and lsig electric ac circuit breaker, and whether electric ac circuit breaker is white, black, or red.
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