Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
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Eaton BRACAF115 Miniature Circuit Breakers (MCBs) BR 1P 15A 120/240V 50/60Hz 1Ph EA
MSRP $250.80Surplus $26.55Eaton BRACAF115 Miniature Circuit Breakers (MCBs) BR 1P 15A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1274 Brand: Eaton MPN: BRACAF115 UPC: 786685514345 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- C15-1274
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 1 Inch W
- Terminal Used On:
- Loadcenter
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Plug-On Mount, Diagnostic, Arc Fault Circuit Breaker
- Series:
- BR
- Installation/Operator:
- Eaton_00008_INST.pdf
- Catalog:
- Eaton_36651_V1T1_79_CAT.pdf
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Data Sheet:
- Eaton_36652_1-4_DATA.pdf
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Used On:
- Loadcenter
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $250.80Surplus $26.55 -
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Eaton BRACAF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph
MSRP $404.00Surplus $64.04Eaton BRACAF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1275 Brand: Eaton MPN: BRACAF120 UPC: 786685514352 Shipping Weight: 0.50 Shipping Height: 3.00...- SKU:
- C15-1275
- Series:
- BR
- Type:
- Type T
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Poles:
- 1
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Diagnostic
- Catalog:
- Eaton_36651_V1T1_79_CAT.pdf
- Data Sheet:
- Eaton-Bussmann_00767_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC
- Installation/Operator:
- Eaton_00008_INST.pdf
- Current Rating:
- 20 A
MSRP $404.00Surplus $64.04 -
Eaton BRAF115CS Miniature Circuit Breakers (MCBs) EA
MSRP $437.00Surplus $65.11SKU: C15-10994 Brand: Eaton MPN: BRAF115CS UPC: 786685571676 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 8.00 In...- SKU:
- C15-10994
- TS PIK:
- 124763691
- Number of Poles:
- 1
MSRP $437.00Surplus $65.11 -
Eaton BRAF120CCS Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph
MSRP $460.00Surplus $62.82Eaton BRAF120CCS Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU: C15-3667 Brand: Eaton MPN: BRAF120CCS UPC: 786685948850 Shipping Weight: 0.45 Shipping Height: 1.00...- SKU:
- C15-3667
- Series:
- BRC
- Volts:
- 120 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE BRC 1-INCH COMBINATION AFCI CIRCUIT BREAKER ARC FAULT, CANADA-ONLY
- Type:
- Arc Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $460.00Surplus $62.82 -
Eaton BRAFGF115 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA
MSRP $447.00Surplus $31.38Eaton BRAFGF115 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA​ ARCA SKU: C15-1276 Brand: Eaton MPN: BRAFGF115 UPC: 786670008729 Shipping Weight: 0.45 lbs. Shipping Height: 1.00 In...- SKU:
- C15-1276
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Type:
- Arc & Ground Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 15 A
MSRP $447.00Surplus $31.38 -
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Eaton BRAFGF115CCS Miniature Circuit Breakers (MCBs) BR 1P 15A 120/240V 50/60Hz 1Ph
MSRP $426.15Surplus $110.00Eaton BRAFGF115CCS Miniature Circuit Breakers (MCBs) BR 1P 15A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1785 Brand: Eaton MPN: BRAFGF115CCS UPC: Shipping Weight: 0.50 Shipping Height: 2.00 In...- SKU:
- C15-1785
- Series:
- BR
- Volts:
- 120/240 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
MSRP $426.15Surplus $110.00 -
Eaton BRAFGF115CS Miniature Circuit Breakers (MCBs)
MSRP $283.20Surplus $61.56SKU: C15-1277 Brand: Eaton MPN: BRAFGF115CS UPC: 786670009085 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1277
MSRP $283.20Surplus $61.56 -
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Eaton BRAFGF120C Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph EA Canada Only
MSRP $340.00Surplus $74.71Eaton BRAFGF120C Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph EA Canada Only​ ARCA SKU: C15-2514 Brand: Eaton MPN: BRAFGF120C UPC: 786670008897 Shipping Weight: 0.45 lbs...- SKU:
- C15-2514
- Series:
- BR
- Volts:
- 120 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE BR COMPACT 1@ DUAL FUNCTION AFCI/GFCI
- TS PIK:
- 127254167
- Type:
- Arc & Ground Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 20 A
MSRP $340.00Surplus $74.71 -
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Eaton BRAFGF120CCS Miniature Circuit Breakers (MCBs) BR 1P 20A 120/240V 50/60Hz 1Ph
MSRP $426.15Surplus $110.86Eaton BRAFGF120CCS Miniature Circuit Breakers (MCBs) BR 1P 20A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1796 Brand: Eaton MPN: BRAFGF120CCS UPC: Shipping Weight: 0.55 Shipping Height: 2.00 In...- SKU:
- C15-1796
- Series:
- BR
- Volts:
- 120/240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
MSRP $426.15Surplus $110.86 -
Eaton BRAFGF120CS Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph EA
MSRP $283.20Surplus $49.96Eaton BRAFGF120CS Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-2415 Brand: Eaton MPN: BRAFGF120CS UPC: 786670009108 Shipping Weight: 0.50 Shipping...- SKU:
- C15-2415
- Short Description:
- EATON BR ARC FAULT / GROUND FAULT CIRCUIT BREAKER
- UOM:
- EA
- Poles:
- 1
- Volts:
- 120 V
- Amps:
- 20 A
- Number of Phases:
- 1
- Type:
- Arc & Ground Fault
- Series:
- BR
- Box Quantity:
- 1
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $283.20Surplus $49.96 -
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Eaton BRAFGF120QN Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph
MSRP $471.41Surplus $113.59Eaton BRAFGF120QN Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU: C15-3374 Brand: Eaton MPN: BRAFGF120QN UPC: 786670008934 Shipping Weight: 0.45 Shipping Height: 1...- SKU:
- C15-3374
- Approval:
- UL 489/943/1699/1998
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Size:
- 2.91 Inch Width x 0.9 Inch Depth x 3.28 Inch Height
- Terminal Trip Sensitivity:
- 0
- Type:
- Standard
- Volts:
- 10 V
- Gauge:
- 0
- Current Rating:
- 20 A
- Voltage Rating:
- 10 V
- Number of Poles:
- 1
- Data Sheet:
- Eaton_32574_1-3_DATA.pdf
- Short Description:
- EATON BR ARC FAULT / GROUND FAULT CIRCUIT BREAKER
MSRP $471.41Surplus $113.59 -
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Eaton BRC115AF Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph
MSRP $580.00Surplus $88.40Eaton BRC115AF Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1279 Brand: Eaton MPN: BRC115AF UPC: 782116049103 Shipping Weight: 0.45 Shipping Height: 2.00 In...- SKU:
- C15-1279
- Series:
- BR
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Poles:
- 1
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Clip Line Terminal, Plug-In Mount, Common Trip
- Installation/Operator:
- IdealIndustries-IDEALElectrical_00044_INST.pdf
- Manufacturer Warranty:
- IdealIndustries-IDEALElectrical_00010_WARR.pdf
- Data Sheet:
- Eaton_40736_1_DATA.pdf
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
MSRP $580.00Surplus $88.40 -
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Eaton BRC115AFCS Miniature Circuit Breakers (MCBs) BR 1P 15A 120V 50/60Hz 1Ph
MSRP $415.00Surplus $110.96Eaton BRC115AFCS Miniature Circuit Breakers (MCBs) BR 1P 15A 120V 50/60Hz 1Ph​ ARCA SKU: C15-2544 Brand: Eaton MPN: BRC115AFCS UPC: 782116016150 Shipping Weight: 2.00 Shipping Height: 1.00...- SKU:
- C15-2544
- Series:
- BRC
- Volts:
- 120 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE BRC 1-INCH COMBINATION AFCI CIRCUIT BREAKER
MSRP $415.00Surplus $110.96 -
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Eaton BRC115CAFA Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph
MSRP $368.19Surplus $88.05Eaton BRC115CAFA Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1280 Brand: Eaton MPN: BRC115CAFA UPC: Shipping Weight: 0.95 Shipping Height: 2.00 In...- SKU:
- C15-1280
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
MSRP $368.19Surplus $88.05 -
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Eaton BRC120AF Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph
MSRP $500.00Surplus $67.83Eaton BRC120AF Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1281 Brand: Eaton MPN: BRC120AF UPC: 782116049110 Shipping Weight: 0.45 Shipping Height: 2.00 In...- SKU:
- C15-1281
- Series:
- BR
- Type:
- Main Lug
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Enclosure:
- NEMA 1
- Enclosure:
- Indoor
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Poles:
- 1
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, Clip Line Terminal, Plug-In Mount, Common Trip
- Voltage Rating:
- 120/240 VAC
- Installation/Operator:
- Eaton_00008_INST.pdf
- Current Rating:
- 20 A
- Data Sheet:
- Eaton_40737_1_DATA.pdf
MSRP $500.00Surplus $67.83 -
Eaton BRC120AFCS Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph
MSRP $440.00Surplus $56.65Eaton BRC120AFCS Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU: C15-4393 Brand: Eaton MPN: BRC120AFCS UPC: 782116016167 Shipping Weight: 0.45 Shipping Height: 1.00...- SKU:
- C15-4393
- Series:
- BR
- Volts:
- 120 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 20 A
MSRP $440.00Surplus $56.65 -
Eaton BRC120CAFA Miniature Circuit Breakers (MCBs) BRC 1P 20A 240V 50/60Hz 1Ph
MSRP $520.00Surplus $45.85Eaton BRC120CAFA Miniature Circuit Breakers (MCBs) BRC 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1283 Brand: Eaton MPN: BRC120CAFA UPC: Shipping Weight: 0.45 Shipping Height: 2.00 In...- SKU:
- C15-1283
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Type:
- Arc Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
- Short Description:
- A 1-pole, 20A combination arc fault circuit interrupter (AFCI) designed for residential applications. It provides both parallel and series arc fault protection and is compatible with Type BR load centers.
MSRP $520.00Surplus $45.85 -
Eaton BRCAF115 Miniature Circuit Breakers (MCBs)
MSRP $380.00Surplus $69.87SKU: C15-1284 Brand: Eaton MPN: BRCAF115 UPC: 78668551436 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-1284
- TS PIK:
- 124615682
- Short Description:
- 120 VAC, 15 A, 1-Pole, 10 kA, Plug-On Mount, Standard Pigtail, Combination, Arc Fault Circuit Breaker
- Type:
- Combination
- Interrupting Rating:
- 10 kA
- Current Rating:
- 15 A
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Mounting:
- Plug-On
- Series:
- BR
- Catalog:
- Eaton_36652_1-3_CAT.pdf
- Size:
- 6 Inch Length x 3.5 Inch Width x 1.25 Inch Height
- Used On:
- BR Type Load Center
- Voltage Rating:
- 120 VAC
MSRP $380.00Surplus $69.87 -
Eaton BRCAF120CS Miniature Circuit Breakers (MCBs)
MSRP $316.43Surplus $128.00Eaton BRCAF120CS Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1288 Brand: Eaton MPN: BRCAF120CS UPC: 786685514376 Shipping Weight: 13.30 lbs. Shipping Height: 9.00 In. Shipping...- SKU:
- C15-1288
- Approval:
- UL 1699
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 3.5 Inch Width x 6 Inch Depth x 1.25 Inch Height
- Type:
- Arc Fault
- Used On:
- BR Load Center
- Volts:
- 120 V
- Gauge:
- 14 to 4 AWG Copper/Aluminum
- Specification/Technical:
- Eaton_62199_1_2_SPEC.pdf
- Data Sheet:
- Eaton_36652_1-4_DATA.pdf
- TS PIK:
- 124615683
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC
- Catalog:
- Eaton_36651_V1T1_79_CAT.pdf
- Wire Size:
- 14 to 4 AWG Copper/Aluminum
- Short Description:
- EATON BR AFCI CIRCUIT BREAkER
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $316.43Surplus $128.00 -
Eaton BRCAFLOFF Circuit Breaker Accessories
MSRP $38.00Surplus $5.05SKU: C15-11481 Brand: Eaton MPN: BRCAFLOFF UPC: Shipping Weight: 0.25 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 2.00 In. Product...- SKU:
- C15-11481
- Country of Origin:
- China
- Libra Liquidity Lot:
- Libra Auction Lot
- Short Description:
- EATON BREAKER, ELECTRONIC BREAKER LOCKOFF,TYPE BR COMPACT BODY AF,BRCAF115 AND E
MSRP $38.00Surplus $5.05
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