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      1 Amp Circuit Breaker

      (3060 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"
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      Top sponsor listing
      THQP 1/2 Moulded Case Circuit Breaker 2 Pole 20 Amp 240V

      THQP 1/2 Moulded Case Circuit Breaker 2 Pole 20 Amp 240V

      $1.47 - $1.97
      Min Order: 1 piece
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
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      ad
      Dc Battery Circuit Breaker 180 Amps For Inverter Solar And B

      Dc Battery Circuit Breaker 180 Amps For Inverter Solar And B

      $0.65 - $3.65
      Min Order: 5 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
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      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
      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
      ·
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      ad
      15 amp circuit breaker3000 amp circuit breaker100 amp circuit breaker8 amp circuit breaker30 amp circuit breaker7 amp circuit breaker13 amp circuit breaker10 amp circuit breaker6 amp circuit breaker700 amp circuit breaker500 amp circuit breaker80 amp circuit breaker75 amp circuit breaker150 amp circuit breaker180 amp circuit breaker
      Circuit Breaker THQC THQL Micro Circuit Breakers Plug In Type AC110/220V 20 Amp Bolt On

      Circuit Breaker THQC THQL Micro Circuit Breakers Plug In Type AC110/220V 20 Amp Bolt On

      $0.76 - $1.25
      Min Order: 1 piece
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
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      ad
      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
      ·
      49 reviews
      ·
      "good service"
      Contact Supplier
      100 Amp Circuit Breaker Resettable Manual Wenzhou Circuit Breaker 12V-48V DC Circuit Breaker Switch For Auto RV

      100 Amp Circuit Breaker Resettable Manual Wenzhou Circuit Breaker 12V-48V DC Circuit Breaker Switch For Auto RV

      Ready to Ship
      $4.50 - $4.95
      Min Order: 2 pieces
      Shipping per piece: $3.93
      CN
      10 yrsverify
      4.7
      /5
      ·
      89 reviews
      ·
      "Fast delivery"
      Contact Supplier
      1a 2a 3a 4a 5a 6a 10a 16a 20a 25a 32a 40a 50a 63a 80a 100a 125 amp solar dc mcb circuit breaker 10KA

      1a 2a 3a 4a 5a 6a 10a 16a 20a 25a 32a 40a 50a 63a 80a 100a 125 amp solar dc mcb circuit breaker 10KA

      $4.00 - $12.00
      Min Order: 500 pieces
      CN
      5 yrsverify
      4.7
      /5
      ·
      23 reviews
      ·
      "Great service"
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      OEM ODM Solar PV 3P MCCB DC 1000v 1500v 150 amp 250amp 800a 1000 amp 1250 amps molded case circuit breaker with shunt trip coil

      OEM ODM Solar PV 3P MCCB DC 1000v 1500v 150 amp 250amp 800a 1000 amp 1250 amps molded case circuit breaker with shunt trip coil

      $147.30 - $148.00
      Min Order: 200 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "fast delivery"
      Contact Supplier
      OEM/Suntree 1/2/3/4/5/6/10/16/20/25/32/40/50/63/80/100/125 amp mcb dc miniature circuit breaker

      OEM/Suntree 1/2/3/4/5/6/10/16/20/25/32/40/50/63/80/100/125 amp mcb dc miniature circuit breaker

      $6.00 - $12.00
      Min Order: 500 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      8 reviews
      ·
      "Good Service"
      Contact Supplier
      63A 4.5ka 2 Pole 63 Amp Mcb Miniature Circuit Breaker

      63A 4.5ka 2 Pole 63 Amp Mcb Miniature Circuit Breaker

      $0.68 - $0.73
      Min Order: 100 units
      CN
      3 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "quick delivery"
      Contact Supplier
      Etek Max Current 125 amp electrical miniature circuit breake1 Pole 2 Pole 4 Pole DC MCB Circuit Breaker For Solar Panels

      Etek Max Current 125 amp electrical miniature circuit breake1 Pole 2 Pole 4 Pole DC MCB Circuit Breaker For Solar Panels

      $2.15 - $10.50
      Min Order: 90 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "fast delivery"
      Contact Supplier
      Mcb Breakers Circuit DZ47 Series 10 Amp 1P 16A 20A 25A 32A Single pole 220V High Quality Mcb Price Miniature Circuit Breaker

      Mcb Breakers Circuit DZ47 Series 10 Amp 1P 16A 20A 25A 32A Single pole 220V High Quality Mcb Price Miniature Circuit Breaker

      Ready to Ship
      $0.69 - $0.99
      Min Order: 12 pieces
      Shipping per piece: $1.65
      CN
      4 yrsverify
      4.9
      /5
      ·
      21 reviews
      ·
      "Good service"
      Contact Supplier
      MUTAI Factory 1/2/3/4/5/6/10/16/20/25/32/40/50/63 amp MCB 2 3 pole 6KA AC min miniature circuit breaker

      MUTAI Factory 1/2/3/4/5/6/10/16/20/25/32/40/50/63 amp MCB 2 3 pole 6KA AC min miniature circuit breaker

      $2.13 - $2.28
      Min Order: 200 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      12 reviews
      ·
      Contact Supplier
      MCB C65 air switch 1pole 2pole 3pole 4pole 2 phase 1/2/3/4/6/10/16/20/25/32/40/50/63 amp AC mcb mini miniature circuit breakers

      MCB C65 air switch 1pole 2pole 3pole 4pole 2 phase 1/2/3/4/6/10/16/20/25/32/40/50/63 amp AC mcb mini miniature circuit breakers

      $0.79 - $0.85
      Min Order: 5 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      29 reviews
      ·
      "Fast delivery"
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      GADA Vacuum No Fuse Moulded 1 Pole 1 Amp Types of of Electrical Circuit Breaker Mini 2pole 1000v Dc Breaker 240V

      GADA Vacuum No Fuse Moulded 1 Pole 1 Amp Types of of Electrical Circuit Breaker Mini 2pole 1000v Dc Breaker 240V

      $1.20 - $1.30
      Min Order: 100 pieces
      CN
      7 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "Arrived on time"
      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
      Circuit Breaker Prices 60 Amp Circuit Breaker Mcb 3P 63A

      Circuit Breaker Prices 60 Amp Circuit Breaker Mcb 3P 63A

      Ready to Ship
      $1.50 - $1.70
      Min Order: 5 pieces
      Shipping per piece: $4.32
      CN
      2 yrsverify
      4.8
      /5
      ·
      85 reviews
      ·
      "Excellent Service"
      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
      ·
      14 reviews
      ·
      "good service"
      Contact Supplier
      Low voltage 2 pole 3 pole mcb 10 amp 63 amp MCB automatic miniature circuit breaker

      Low voltage 2 pole 3 pole mcb 10 amp 63 amp MCB automatic miniature circuit breaker

      $0.35 - $2.60
      Min Order: 1 set
      CN
      2 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Amomd 12V-48V Hi-Amp Type Circuit Breaker 300 Amp Overcurrent Thermal Cutoff Automatic Reset Moulded Case for Car Marine

      Amomd 12V-48V Hi-Amp Type Circuit Breaker 300 Amp Overcurrent Thermal Cutoff Automatic Reset Moulded Case for Car Marine

      $21.99 - $23.48
      Min Order: 20 pieces
      CN
      5 yrsverify
      4.0
      /5
      ·
      1 reviews
      ·
      "customer service"
      Contact Supplier
      MCB factory 20 amp 40A black mini circuit breaker 1P 2P 3P electrical equipments supplies

      MCB factory 20 amp 40A black mini circuit breaker 1P 2P 3P electrical equipments supplies

      $1.00
      Min Order: 2 pieces
      CN
      8 yrsverify
      4.7
      /5
      ·
      3 reviews
      ·
      "good delivery"
      Contact Supplier
      1 Pole 15 20 25 30 35 40 Amp 3/4 inch 120V 240V 10kA Circuit Breaker with Trip Flag

      1 Pole 15 20 25 30 35 40 Amp 3/4 inch 120V 240V 10kA Circuit Breaker with Trip Flag

      $1.15 - $1.35
      Min Order: 200 pieces
      CN
      10 yrs
      4.8
      /5
      ·
      18 reviews
      ·
      "timely delivery"
      Contact Supplier
      50A 60A 80A 100A 120A 150A 200A 250A 300A Amp Car Auto Audio Marine Boat DC Circuit Breaker 12V/24V/42V

      50A 60A 80A 100A 120A 150A 200A 250A 300A Amp Car Auto Audio Marine Boat DC Circuit Breaker 12V/24V/42V

      $5.00 - $7.00
      Min Order: 1 piece
      CN
      8 yrs
      4.5
      /5
      ·
      26 reviews
      ·
      "Good service"
      Contact Supplier
      10-50A Amp 12V Circuit Breaker & Cover Dual Battery Fuse Automatic Auto Reset

      10-50A Amp 12V Circuit Breaker & Cover Dual Battery Fuse Automatic Auto Reset

      $1.25 - $1.50
      Min Order: 10 pieces
      CN
      5 yrsverify
      4.8
      /5
      ·
      79 reviews
      ·
      "excellent customer service"
      Contact Supplier
      Wholesale 1P 16 Amp 63 Amp 32 Amp DZ47-63 Single Pole C20 MCB Electrical Circuit Breaker 50/60Hz 4.5/6kA

      Wholesale 1P 16 Amp 63 Amp 32 Amp DZ47-63 Single Pole C20 MCB Electrical Circuit Breaker 50/60Hz 4.5/6kA

      Ready to Ship
      $0.48 - $0.50
      Min Order: 10 pieces
      Shipping per piece: $1.75
      CN
      7 yrs
      4.9
      /5
      ·
      14 reviews
      ·
      "excellent service"
      Contact Supplier
      HM234D 16 20 32 40 50 63 Amp DC 48V 110V 220V 250V 500v 600v 1000v 4 Poles Miniature Circuit Breaker 1000V DC MCB

      HM234D 16 20 32 40 50 63 Amp DC 48V 110V 220V 250V 500v 600v 1000v 4 Poles Miniature Circuit Breaker 1000V DC MCB

      $3.00 - $12.00
      Min Order: 100 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Fast service"
      Contact Supplier
      CHINT NB8-63 Circuit Breaker 230V 63 Amp DC Circuit Breaker

      CHINT NB8-63 Circuit Breaker 230V 63 Amp DC Circuit Breaker

      $4.57 - $16.00
      Min Order: 1 piece
      CN
      9 yrsverify
      4.9
      /5
      ·
      57 reviews
      ·
      "fast delivery"
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      GEYA GYM9 DC Mini Circuit Breaker 63 Amp Circuit Breakers 2Pole busbar MCB with CE CB SEMKO SAA certificate

      GEYA GYM9 DC Mini Circuit Breaker 63 Amp Circuit Breakers 2Pole busbar MCB with CE CB SEMKO SAA certificate

      $3.14 - $4.81
      Min Order: 50 pieces
      CN
      11 yrsverify
      4.8
      /5
      ·
      65 reviews
      ·
      "Good service"
      Contact Supplier
      CHINT original DC Miniature Circuit Breaker NB1-63DC MCB types 1A 2A 3A 4A 6A 10A 13A 16A 25A 32A 40 amp 50 amps 63A 1P 2P 4P

      CHINT original DC Miniature Circuit Breaker NB1-63DC MCB types 1A 2A 3A 4A 6A 10A 13A 16A 25A 32A 40 amp 50 amps 63A 1P 2P 4P

      $2.30 - $3.20
      Min Order: 1 piece
      CN
      3 yrs
      4.1
      /5
      ·
      4 reviews
      ·
      Contact Supplier
      100v dc circuit breaker 63 amp mcb 4 pole

      100v dc circuit breaker 63 amp mcb 4 pole

      Ready to Ship
      $2.40
      Min Order: 1 piece
      Shipping per piece: $25.75
      CN
      5 yrsverify
      4.9
      /5
      ·
      21 reviews
      ·
      "quick delivery"
      Contact Supplier
      C20 RCCB Types of 40 Amp Circuit Breaker Residual Current Circuit Breaker

      C20 RCCB Types of 40 Amp Circuit Breaker Residual Current Circuit Breaker

      $4.50 - $5.00
      Min Order: 50 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good Supplier"
      Contact Supplier
      New Design 2 pole 2p 100amp 6A 16A 20A 25A 32A 40A 63A 80A 100A 10ka Rccb/rcd Circuit Breaker 10 amp rccb

      New Design 2 pole 2p 100amp 6A 16A 20A 25A 32A 40A 63A 80A 100A 10ka Rccb/rcd Circuit Breaker 10 amp rccb

      $2.80 - $9.00
      Min Order: 1 piece
      CN
      7 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "Excellent service"
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      E99 50 amp Supplier direct car auto manual reset circuit breaker for sale

      E99 50 amp Supplier direct car auto manual reset circuit breaker for sale

      $8.40 - $11.40
      Min Order: 100 pieces
      CN
      6 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "friendly supplier"
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      NC Modified 3P 32A 300V MCB Miniature Circuit Breaker wifi miniature circuit breaker 20 amp miniature circuit breaker

      NC Modified 3P 32A 300V MCB Miniature Circuit Breaker wifi miniature circuit breaker 20 amp miniature circuit breaker

      $0.50 - $0.80
      Min Order: 1 piece
      CN
      15 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      "Good service"
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      10-50A Amp 12V Circuit Breaker & Cover Dual Battery Fuse Automatic Auto Reset

      10-50A Amp 12V Circuit Breaker & Cover Dual Battery Fuse Automatic Auto Reset

      $0.90 - $1.60
      Min Order: 100 pieces
      CN
      10 yrs
      4.9
      /5
      ·
      26 reviews
      ·
      "good service"
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      SENTE 32-40A 250V mcb circuit breaker 160 amp circuit breaker

      SENTE 32-40A 250V mcb circuit breaker 160 amp circuit breaker

      $1.22 - $1.33
      Min Order: 5 pieces
      CN
      11 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "Good service"
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      1 pole 13a 63 amp copper quality fire proof electronic mcb circuit breaker

      1 pole 13a 63 amp copper quality fire proof electronic mcb circuit breaker

      $0.50 - $0.69
      Min Order: 1 piece
      CN
      16 yrsverify
      4.7
      /5
      ·
      26 reviews
      ·
      "Good service"
      Contact Supplier
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      About products and suppliers

      What type of circuit breaker are there?

      A amp circuit breaker is another type of circuit breaker that is used depending on the voltage and its conditions. Among amp circuits are used depending on their voltageility and among factors, they may not be suitable at all.

      There are four types of circuit breakakers depending on their usage. For them, they are called miniature circuit breakers, or miniature circuit breakakers depending on their usage. Among them, 1 amp circuit breakers is one of the most common types of circuit breakakers depending on their usage. For them, a mold type of thermoplastic is, and a mold type of thermostats.

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