
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 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 $7.16SKU: 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 $7.16 -
Eaton BRD230250 Miniature Circuit Breakers (MCBs)
MSRP $250.00Surplus $71.53Eaton BRD230250 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1294 Brand: Eaton MPN: BRD230250 UPC: 786676372305 Shipping Weight: 0.75 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1294
- Series:
- BRD
- Type:
- Thermal Magnetic
- Type:
- Independent Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 30/50 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BRD Breaker, Independent Trip, Quadplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_88_CAT.pdf
- TS PIK:
- 21494004
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 30/50 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $250.00Surplus $71.53 -
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Eaton BRD250250 Miniature Circuit Breakers (MCBs) BRD 2P 50A 240V 50/60Hz 3Ph
MSRP $284.10Surplus $85.03Eaton BRD250250 Miniature Circuit Breakers (MCBs) BRD 2P 50A 240V 50/60Hz 3Ph​ ARCA SKU: C15-3216 Brand: Eaton MPN: BRD250250 UPC: 786676007603 Shipping Weight: 0.80 Shipping Height: 2.00...- SKU:
- C15-3216
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 50 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH QUAD CIRCUIT BREAKER,(2
MSRP $284.10Surplus $85.03 -
Eaton BRDC215215 Miniature Circuit Breakers (MCBs) BRDC 2P 15A 120/240V 50/60Hz 1Ph
MSRP $458.00Surplus $84.81Eaton BRDC215215 Miniature Circuit Breakers (MCBs) BRDC 2P 15A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1295 Brand: Eaton MPN: BRDC215215 UPC: 786676372312 Shipping Weight: 0.80 lbs. Shipping...- SKU:
- C15-1295
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH QUAD CIRCUIT BREAKER,(2
- Current Rating:
- 15 A (Outer/Center)
- Mounting:
- Plug-On
- Number of Poles:
- 4
- Voltage Rating:
- 120/240 V
- Size:
- 2 Inch Width x 3 Inch Depth x 3 Inch Height
- Type:
- Thermal Magnetic, Quadplex, Common Trip
- Used On:
- BR Series Load Center
- Wire Size:
- 14 to 4 AWG Copper/Aluminum
- Catalog:
- Eaton_00071_V1T1_83_V1T1_88_CAT.pdf
- Interrupting Rating:
- 10 kA
MSRP $458.00Surplus $84.81 -
Eaton BRDC220230 Miniature Circuit Breakers (MCBs) BR 2P 20A/30A 240V 50/60Hz 1Ph
MSRP $480.00Surplus $106.96Eaton BRDC220230 Miniature Circuit Breakers (MCBs) BR 2P 20A/30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3649 Brand: Eaton MPN: BRDC220230 UPC: 786676007801 Shipping Weight: 0.75 Shipping...- SKU:
- C15-3649
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 20 A/30 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH QUAD CIRCUIT BREAKER,(2
MSRP $480.00Surplus $106.96 -
Eaton BRDC230230 Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA
MSRP $398.00Surplus $94.08Eaton BRDC230230 Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1296 Brand: Eaton MPN: BRDC230230 UPC: 786676372329 Shipping Weight: 0.80 lbs. Shipping...- SKU:
- C15-1296
- Series:
- BRD
- Type:
- Thermal Magnetic
- Type:
- Independent Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BRD Breaker, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_88_CAT.pdf
- TS PIK:
- 21494006
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 30 A
MSRP $398.00Surplus $94.08 -
Eaton BRDC230250 Miniature Circuit Breakers (MCBs) BRD 2P 30/50A 240V 50/60Hz 1Ph
MSRP $480.00Surplus $138.03Eaton BRDC230250 Miniature Circuit Breakers (MCBs) BRD 2P 30/50A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1298 Brand: Eaton MPN: BRDC230250 UPC: 786676372343 Shipping Weight: 0.80 Shipping...- SKU:
- C15-1298
- Type:
- Full Vage
- Type:
- Non-Reversing
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Load Center
- Poles:
- 4
- Interrupting Rating:
- 10 kA
- Enclosure:
- IP20
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 30/50 A, 10 kA, 4-Pole, 14 to 4 AWG Aluminum/Copper, Plug-On Mount, Common Trip
- Catalog:
- Eaton_00001_V1T1_88_CAT.pdf
- Data Sheet:
- Eaton_55892_1-14_DATA.pdf
- Installation/Operator:
- Eaton_00651_INST.pdf
- CAD Drawing:
- Eaton_32681_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- (2) 50 A, (2) 30 A
- Number of Poles:
- 4
MSRP $480.00Surplus $138.03 -
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Eaton BREM1020 Miniature Circuit Breakers (MCBs) EA
MSRP $446.93Surplus $103.05Eaton BREM1020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5273 Brand: Eaton MPN: BREM1020 UPC: 78668904209 Shipping Weight: 1.05 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-5273
- Short Description:
- EATON BR SMART BREAKER, 1P 20A, 120V, PLUG-ON, WI-FI
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $446.93Surplus $103.05 -
Eaton BRESQS125CS Circuit Breaker Accessories EA
MSRP $1,200.00Surplus $257.22Eaton BRESQS125CS Circuit Breaker Accessories EA​ ARCA SKU: C15-9451 Brand: Eaton MPN: BRESQS125CS UPC: 782114793114 Shipping Weight: 0.05 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9451
- TS PIK:
- 116530999
- Country of Origin:
- United States
MSRP $1,200.00Surplus $257.22 -
Eaton BREVEM2040 Miniature Circuit Breakers (MCBs)
MSRP $8,115.00Surplus $1,873.25SKU: C15-11517 Brand: Eaton MPN: BREVEM2040 UPC: 78668904216 Shipping Weight: 2.05 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-11517
- TS PIK:
- 127414669
MSRP $8,115.00Surplus $1,873.25 -
Eaton BRF115 Miniature Circuit Breakers (MCBs) EA
MSRP $282.83Surplus $82.81Eaton BRF115 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-10995 Brand: Eaton MPN: BRF115 UPC: 78668540530 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-10995
- TS PIK:
- 124125307
- Number of Poles:
- 1
MSRP $282.83Surplus $82.81 -
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Eaton BRH130 Miniature Circuit Breakers (MCBs) EA
MSRP $161.24Surplus $58.05SKU: C15-9880 Brand: Eaton MPN: BRH130 UPC: 78667637320 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9880
- TS PIK:
- 117083231
MSRP $161.24Surplus $58.05 -
Eaton BRH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA
MSRP $1,140.00Surplus $198.25Eaton BRH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1303 Brand: Eaton MPN: BRH2110 UPC: 786676374248 Shipping Weight: 0.75 lbs. Shipping...- SKU:
- C15-1303
- Approval:
- UL 490
- Amps:
- 110 A
- Interrupting Rating:
- 22 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 2 Inch Width x 2.5 Inch Depth x 3 Inch Height
- Terminal Type:
- Thermal Magnetic
- Type:
- Common Trip
- Used On:
- BR Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 8 to 1/0 AWG Copper/Aluminum at 60 Deg C
- Specification/Technical:
- Eaton_62202_1_2_SPEC.pdf
- Current Rating:
- 110 A
- Catalog:
- Eaton_00071_V1T1_56_V1T1_83_V1T1_84_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Wire Size:
- 8 to 1/0 AWG Copper/Aluminum at 60 Deg C
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAkER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAkER
- TS PIK:
- 21494040
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $1,140.00Surplus $198.25 -
Contact Us For Quote
Eaton BRH2110 Miniature Circuit Breakers (MCBs) EA
MSRP $1,652.00Surplus $594.72SKU: C15-11148 Brand: Eaton MPN: BRH2110 UPC: 78667637424 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-11148
- TS PIK:
- 21494040
MSRP $1,652.00Surplus $594.72 -
Eaton BRH2125 Miniature Circuit Breakers (MCBs) EA
MSRP $1,086.05Surplus $107.82SKU: C15-1304 Brand: Eaton MPN: BRH2125 UPC: 78667637395 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-1304
- Series:
- BRH
- Type:
- Thermal Magnetic
- Type:
- Common/Independent Trip
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 22 kA
- Wire Size:
- 4 to 2/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 125 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip
- Catalog:
- Eaton_36620_V1T1_56_V1T1_84_CAT.pdf
- TS PIK:
- 21494037
- Number of Poles:
- 2
- Current Rating:
- 125 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $1,086.05Surplus $107.82
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.