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      Dc Over Circuit Breaker

      (334 products available)

      Buy Circuit Breakers Andeli ADM3 400L/3300 MCCB Circuit Breaker

      Buy Circuit Breakers Andeli ADM3 400L/3300 MCCB Circuit Breaker

      $136.32 - $145.67
      Min Order: 4 pieces
      CN
      19 yrsverify
      5.0
      /5
      ·
      7 reviews
      ·
      Contact Supplier
      Top sponsor listing
      Circuit Breakers Triple Poles GV2-RS22 20A 25A 3P 18KA Motor Protection Switch Mccb Overload Protection Moulded Case Circuit Breaker

      Circuit Breakers Triple Poles GV2-RS22 20A 25A 3P 18KA Motor Protection Switch Mccb Overload Protection Moulded Case Circuit Breaker

      Ready to Ship
      $7.50 - $8.00
      Min Order: 10 pieces
      Shipping per piece: $2.79
      CN
      16 yrsverify
      4.9
      /5
      ·
      27 reviews
      ·
      "great service"
      Contact Supplier
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      Automatic Circuit Breaker 220V/380V Circuit Breaker Switches Controller Auto Circuit Breaker

      Automatic Circuit Breaker 220V/380V Circuit Breaker Switches Controller Auto Circuit Breaker

      $40.00 - $50.00
      Min Order: 1 piece
      CN
      7 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      ad
      Circuit Breakers Indoor 10kV 12kV MV Medium Voltage Withdrawable Vacuum Circuit Breaker For High Voltage Switch Cabinet

      Circuit Breakers Indoor 10kV 12kV MV Medium Voltage Withdrawable Vacuum Circuit Breaker For High Voltage Switch Cabinet

      $199.00 - $1,599.00
      Min Order: 1 set
      CN
      13 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "Good service"
      Contact Supplier
      ad
      Hydraulic Magnetic Circuit Breaker DC 12V 24V 48V 20 Amp 30 Amp 100 Amp Breaker Use On Motor Communicate Boat

      Hydraulic Magnetic Circuit Breaker DC 12V 24V 48V 20 Amp 30 Amp 100 Amp Breaker Use On Motor Communicate Boat

      $8.82 - $12.06
      Min Order: 5 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      Circuit Breakers Manhua CB CE Certificated Breaking Capacity Adjustable MMC 250F 250A 3P Moulded Case Circuit Breaker

      Circuit Breakers Manhua CB CE Certificated Breaking Capacity Adjustable MMC 250F 250A 3P Moulded Case Circuit Breaker

      $26.00 - $28.00
      Min Order: 10 pieces
      CN
      16 yrsverify
      4.9
      /5
      ·
      27 reviews
      ·
      "great service"
      Contact Supplier
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      Solar PV Power Circuit Breaker DC 800 1000Volt 2 Pole 3 pole MCB CE IEC Certificate

      Solar PV Power Circuit Breaker DC 800 1000Volt 2 Pole 3 pole MCB CE IEC Certificate

      $2.80 - $14.00
      Min Order: 30 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "great service"
      Contact Supplier
      Manual Reset Thermal Switch DC Circuit Breaker Over Current Overload Protector Switch

      Manual Reset Thermal Switch DC Circuit Breaker Over Current Overload Protector Switch

      Ready to Ship
      $0.16 - $0.60
      Min Order: 100 pieces
      Shipping per piece: $0.33
      CN
      6 yrs
      4.7
      /5
      ·
      23 reviews
      ·
      "Fast shipping"
      Contact Supplier
      E91 wide surface mount circuit breaker car circuit breaker 12v dc 20a 30a 40a 50a 90a 100a 150a HI-AMP mcb

      E91 wide surface mount circuit breaker car circuit breaker 12v dc 20a 30a 40a 50a 90a 100a 150a HI-AMP mcb

      $10.52 - $12.53
      Min Order: 100 pieces
      CN
      11 yrsverify
      4.8
      /5
      ·
      8 reviews
      ·
      "Fast delivery"
      Contact Supplier
      ZINGEAR 3 to 50A 125 250V AC 50V DC Over Load Protector 2 Poles 2000 Amp motor protectionl Circuit Breakers

      ZINGEAR 3 to 50A 125 250V AC 50V DC Over Load Protector 2 Poles 2000 Amp motor protectionl Circuit Breakers

      $0.45 - $1.80
      Min Order: 100 pieces
      CN
      5 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "customer service"
      Contact Supplier
      Motor Thermal Overload Protector Bimetal Disc DC Circuit Breaker 2A-50A Thermal Switch

      Motor Thermal Overload Protector Bimetal Disc DC Circuit Breaker 2A-50A Thermal Switch

      $0.90 - $5.00
      Min Order: 10 pieces
      CN
      10 yrsverify
      4.8
      /5
      ·
      51 reviews
      ·
      "prompt delivery"
      Contact Supplier
      Suntree Best Price DC Mini Circuit Breaker DZ47-63 4P 10A 400V

      Suntree Best Price DC Mini Circuit Breaker DZ47-63 4P 10A 400V

      $1.20 - $15.00
      Min Order: 30 pieces
      CN
      5 yrsverify
      4.7
      /5
      ·
      23 reviews
      ·
      "Great service"
      Contact Supplier
      500V 1000V Over-voltage Protection Circuit Breaker DC 2 Pole MCB Price

      500V 1000V Over-voltage Protection Circuit Breaker DC 2 Pole MCB Price

      $0.72 - $1.69
      Min Order: 240 poles
      CN
      13 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good supplier"
      Contact Supplier
      RCBO MCB 230V 1P+N 2P+N 3P+N Earth Leakage Circuit Breaker with Over and Short Leakage Protection Circuit Breaker

      RCBO MCB 230V 1P+N 2P+N 3P+N Earth Leakage Circuit Breaker with Over and Short Leakage Protection Circuit Breaker

      Ready to Ship
      $2.50 - $3.20
      Min Order: 10 pieces
      Shipping per piece: $3.53
      CN
      10 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "nice service"
      Contact Supplier
      feeo DC MCB Circuit Breaker 1P MCB DC 20 at 2P MCB Solar System Over and Under Voltage DC Breaker

      feeo DC MCB Circuit Breaker 1P MCB DC 20 at 2P MCB Solar System Over and Under Voltage DC Breaker

      $3.50 - $15.00
      Min Order: 5 pieces
      CN
      13 yrsverify
      4.8
      /5
      ·
      10 reviews
      ·
      "Perfect service"
      Contact Supplier
      DC MCB Circuit Breaker MCB DC 20 at 2P MCB Solar System Over and Under Voltage DC Breaker

      DC MCB Circuit Breaker MCB DC 20 at 2P MCB Solar System Over and Under Voltage DC Breaker

      Ready to Ship
      $5.50 - $5.80
      Min Order: 10 pieces
      Shipping per piece: $3.89
      CN
      5 yrsverify
      4.9
      /5
      ·
      28 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Dc Air Circuit Breaker Motorized Circuit Breaker 3 Pole 3200 Amp Air Circuit Breaker Acb

      Dc Air Circuit Breaker Motorized Circuit Breaker 3 Pole 3200 Amp Air Circuit Breaker Acb

      $1,215.00 - $3,015.00
      Min Order: 5 pieces
      CN
      7 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "fast delivery"
      Contact Supplier
      KUOYUH 50A 60A 70A 80A Manual Reset Thermal Switch DC Circuit Breaker Over Current Overload Protector Switch

      KUOYUH 50A 60A 70A 80A Manual Reset Thermal Switch DC Circuit Breaker Over Current Overload Protector Switch

      Ready to Ship
      $2.10 - $4.20
      Min Order: 100 sets
      Shipping per piece: $0.41
      CN
      3 yrs
      5.0
      /5
      ·
      8 reviews
      ·
      "on time shipping"
      Contact Supplier
      High Quality CHNT NXB-63 C Curve MCB 2P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB NXB-63 Miniature Circuit Breaker

      High Quality CHNT NXB-63 C Curve MCB 2P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB NXB-63 Miniature Circuit Breaker

      $1.40 - $1.50
      Min Order: 1000 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "Excellent service"
      Contact Supplier
      SeanRo 550V Miniature Circuit Breaker Over-voltage Protection Circuit Breaker DC 2 Pole MCB Price

      SeanRo 550V Miniature Circuit Breaker Over-voltage Protection Circuit Breaker DC 2 Pole MCB Price

      Ready to Ship
      $2.20 - $2.50
      Min Order: 50 sets
      Shipping per piece: $86.19
      CN
      5 yrsverify
      4.7
      /5
      ·
      31 reviews
      ·
      "Great service"
      Contact Supplier
      Miniature Circuit Breaker DYN-30 32A 220V MCB Circuit Breaker Overload Protector Electric Breaker DC MCB

      Miniature Circuit Breaker DYN-30 32A 220V MCB Circuit Breaker Overload Protector Electric Breaker DC MCB

      $1.50 - $3.50
      Min Order: 10 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      Dc Mccb Breaker Switch 1000v 100a 125a 160a 250a Dc Moulded Case Circuit Breaker

      Dc Mccb Breaker Switch 1000v 100a 125a 160a 250a Dc Moulded Case Circuit Breaker

      $1.80 - $9.00
      Min Order: 50 sets
      CN
      4 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      10A to 50A Auto Part Car Yacht Manual Auto Reset Over Current Overload Protector Motor Protection Circuit Breaker

      10A to 50A Auto Part Car Yacht Manual Auto Reset Over Current Overload Protector Motor Protection Circuit Breaker

      Ready to Ship
      $5.55 - $8.00
      Min Order: 100 pieces
      Shipping per piece: $64.18
      CN
      14 yrs
      5.0
      /5
      ·
      20 reviews
      ·
      "professional service"
      Contact Supplier
      Good Quality Over-voltage Protection Electric Dc Mcb Mini Circuit Breaker

      Good Quality Over-voltage Protection Electric Dc Mcb Mini Circuit Breaker

      $0.20 - $1.50
      Min Order: 10 pieces
      CN
      11 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      500 Voltage Mccb Dc Mccb 2P 125A 200A 250A Dc Molded Case Circuit Breaker For Solar System

      500 Voltage Mccb Dc Mccb 2P 125A 200A 250A Dc Molded Case Circuit Breaker For Solar System

      $3.20
      Min Order: 30 pieces
      CN
      3 yrsverify
      4.9
      /5
      ·
      18 reviews
      ·
      "prompt delivery"
      Contact Supplier
      chinese dc circuit breaker switch manufacturer 6a/32a/63 ampere mcb over voltage protection breaker

      chinese dc circuit breaker switch manufacturer 6a/32a/63 ampere mcb over voltage protection breaker

      $2.80 - $14.00
      Min Order: 500 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      8 reviews
      ·
      "Good Service"
      Contact Supplier
      0.1-30Amps DC /AC Electrical Over-voltage Protection Circuit Breaker

      0.1-30Amps DC /AC Electrical Over-voltage Protection Circuit Breaker

      $3.99 - $7.99
      Min Order: 288 pieces
      CN
      15 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      USFULL DC MCB 2P 4P DC Mini Circuit Breaker 16A 32A 63A Solar Power Switch 12V 24V 48V 500V 1000V PV Overload Protector OEM ODM

      USFULL DC MCB 2P 4P DC Mini Circuit Breaker 16A 32A 63A Solar Power Switch 12V 24V 48V 500V 1000V PV Overload Protector OEM ODM

      $2.50 - $11.00
      Min Order: 240 pieces
      CN
      11 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "Timely dispatch"
      Contact Supplier
      4 pole RCBO over current protection residual current circuit breaker with over voltage reclosing RS485 Control smart recloser

      4 pole RCBO over current protection residual current circuit breaker with over voltage reclosing RS485 Control smart recloser

      Ready to Ship
      $150.00 - $168.00
      Min Order: 1 piece
      Shipping per piece: $13.53
      CN
      7 yrs
      4.8
      /5
      ·
      9 reviews
      ·
      "Fast shipment"
      Contact Supplier
      2P 250A DC MCCB Over Current Protection Moulded Case Circuit Breaker

      2P 250A DC MCCB Over Current Protection Moulded Case Circuit Breaker

      $15.80 - $20.00
      Min Order: 5 pieces
      CN
      3 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      125V 10A 98 series Manual Reset Thermal Switch DC Circuit Breaker Over Current Overload Protector

      125V 10A 98 series Manual Reset Thermal Switch DC Circuit Breaker Over Current Overload Protector

      $0.44 - $0.46
      Min Order: 100 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      Technologically Advanced Good Quality DC Air Open 1p 2p Small Electrical Circuit Breaker Over Voltage Protection

      Technologically Advanced Good Quality DC Air Open 1p 2p Small Electrical Circuit Breaker Over Voltage Protection

      $11.16 - $12.75
      Min Order: 5 pieces
      CN
      2 yrs
      4.6
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      Chtai Dc circuit breaker dz47-63dc 2P 6A 250V PV MCB short-circuit protector overload over-current air switch 6KA two phase

      Chtai Dc circuit breaker dz47-63dc 2P 6A 250V PV MCB short-circuit protector overload over-current air switch 6KA two phase

      $1.20 - $2.40
      Min Order: 1 piece
      CN
      3 yrs
      4.7
      /5
      ·
      3 reviews
      ·
      "Fast shipping"
      Contact Supplier
      HQS10-63L7x mcb skd spare parts and assembled miniature circuit breaker L7 type over load protection circuit breaker

      HQS10-63L7x mcb skd spare parts and assembled miniature circuit breaker L7 type over load protection circuit breaker

      $0.30 - $0.60
      Min Order: 10 pieces
      CN
      2 yrs
      4.7
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      RCBO MCB 230V 1P+N Earth Leakage Circuit Breaker with Over and Short Leakage Protection Circuit Breaker

      RCBO MCB 230V 1P+N Earth Leakage Circuit Breaker with Over and Short Leakage Protection Circuit Breaker

      $2.70 - $3.45
      Min Order: 5 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Home safety over current protection 18mm din rail box mcb mini type 36a 40a relay circuit breaker

      Home safety over current protection 18mm din rail box mcb mini type 36a 40a relay circuit breaker

      $1.08 - $1.16
      Min Order: 12 pieces
      CN
      9 yrsverify
      4.9
      /5
      ·
      50 reviews
      ·
      "good service"
      Contact Supplier
      ManHua 2P DC 20Amp Air Automatic double poles MK7Z-63 MCB C20E plastic shell Voltage Relay Disjunctor Miniature Circuit Breaker

      ManHua 2P DC 20Amp Air Automatic double poles MK7Z-63 MCB C20E plastic shell Voltage Relay Disjunctor Miniature Circuit Breaker

      Ready to Ship
      $5.70 - $6.00
      Min Order: 10 pieces
      Shipping per piece: $3.05
      CN
      16 yrsverify
      4.9
      /5
      ·
      27 reviews
      ·
      "great service"
      Contact Supplier
      100 amp mcb 2 phase 10ka DC MCB 110v dc circuit breaker 100a circuit breaker

      100 amp mcb 2 phase 10ka DC MCB 110v dc circuit breaker 100a circuit breaker

      $1.50
      Min Order: 5000 pieces
      CN
      15 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Mcb 1p ac dc circuit breaker RS485 control over and under voltage protection Auto Recloser

      Mcb 1p ac dc circuit breaker RS485 control over and under voltage protection Auto Recloser

      $49.00 - $56.00
      Min Order: 5 pieces
      CN
      6 yrs
      4.9
      /5
      ·
      27 reviews
      ·
      "efficient company"
      Contact Supplier
      MVXO-12 AC DC High Voltage Vacuum Circuit Breaker Generator circuit breakers

      MVXO-12 AC DC High Voltage Vacuum Circuit Breaker Generator circuit breakers

      $685.00
      Min Order: 1 set
      CN
      3 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
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      About products and suppliers

      334 dc over circuit breaker products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 30%, circuit breakers accounts for 14%, and other mv&hv products accounts for 7%. A wide variety of dc over circuit breaker options are available to you, such as c, b and d.You can also choose from home, industrial and protective dc over circuit breaker,as well as from li, lsi, and lsig dc over circuit breaker, and whether dc over circuit breaker is white, black, or red.
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