
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
- Product
- Qty in Cart
- Price
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Eaton BRH215 Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph
MSRP $226.00Surplus $81.13Eaton BRH215 Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1305 Brand: Eaton MPN: BRH215 UPC: 786676002936 Shipping Weight: 0.65 Shipping Height: 3.00 In...- SKU:
- C15-1305
- Series:
- BR
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 22 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 15 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Number of Poles:
- 2
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $226.00Surplus $81.13 -
Eaton BRH220 Miniature Circuit Breakers (MCBs) 2P 20A 240V EA
MSRP $202.03Surplus $56.17Eaton BRH220 Miniature Circuit Breakers (MCBs) 2P 20A 240V EA​ ARCA SKU: C15-1306 Brand: Eaton MPN: BRH220 UPC: 786676373500 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In...- SKU:
- C15-1306
- Series:
- BRH
- Type:
- Thermal Magnetic
- Type:
- Common 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:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- TS PIK:
- 21494028
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $202.03Surplus $56.17 -
Eaton BRH230 Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA
MSRP $300.00Surplus $41.93Eaton BRH230 Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1307 Brand: Eaton MPN: BRH230 UPC: 786676373609 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-1307
- Series:
- BRH
- Type:
- Thermal Magnetic
- Type:
- Common 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:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 30 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- TS PIK:
- 117083233
- Number of Poles:
- 2
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- United States
MSRP $300.00Surplus $41.93 -
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Eaton BRH235 Miniature Circuit Breakers (MCBs) BRH 2P 35A 120/240V 50/60Hz 1Ph
MSRP $251.00Surplus $118.62Eaton BRH235 Miniature Circuit Breakers (MCBs) BRH 2P 35A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1308 Brand: Eaton MPN: BRH235 UPC: 782114372159 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-1308
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
- Country of Origin:
- Dominican Republic
MSRP $251.00Surplus $118.62 -
Eaton BRH240 Miniature Circuit Breakers (MCBs)
MSRP $197.29Surplus $86.83Eaton BRH240 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1309 Brand: Eaton MPN: BRH240 UPC: 78667637365 Shipping Weight: 0.70 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1309
- Series:
- BRH
- Type:
- Thermal Magnetic
- Type:
- Common 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:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 40 A, 2-Pole, 22 kA, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_00001_V1T1_84_CAT.pdf
- TS PIK:
- 21494031
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $197.29Surplus $86.83 -
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Eaton BRH260 Miniature Circuit Breakers (MCBs)
MSRP $197.29Surplus $68.96SKU: C15-1311 Brand: Eaton MPN: BRH260 UPC: 78667637375 Shipping Weight: 0.70 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- C15-1311
- Series:
- BRH
- Type:
- Main
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 2
- Mounting:
- 1 Plug-On
- Interrupting Rating:
- 22 kA
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 60 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 60 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
- TS PIK:
- 21494033
MSRP $197.29Surplus $68.96 -
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Eaton BRH270 Miniature Circuit Breakers (MCBs) BRH 2P 70A 120/240V 50/60Hz 1Ph
MSRP $365.00Surplus $142.74Eaton BRH270 Miniature Circuit Breakers (MCBs) BRH 2P 70A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1312 Brand: Eaton MPN: BRH270 UPC: 786676373807 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-1312
- Type:
- Thermal Magnetic, Common Trip
- Used On:
- Loadcenter
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Short Description:
- 120/240 VAC, 70 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 22 kA
- Mounting:
- Plug-On
- Current Rating:
- 70 A
- Series:
- BR
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper)
- Country of Origin:
- Dominican Republic
MSRP $365.00Surplus $142.74 -
Eaton BRH280 Miniature Circuit Breakers (MCBs) BRH 2P 80A 120/240V 50/60Hz 1Ph
MSRP $427.00Surplus $133.27Eaton BRH280 Miniature Circuit Breakers (MCBs) BRH 2P 80A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1313 Brand: Eaton MPN: BRH280 UPC: 782114372180 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-1313
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
- Country of Origin:
- Dominican Republic
MSRP $427.00Surplus $133.27 -
Eaton BRH290 Miniature Circuit Breakers (MCBs) BR 2P 90A 120/240V 50/60Hz 1Ph
MSRP $427.00Surplus $144.97Eaton BRH290 Miniature Circuit Breakers (MCBs) BR 2P 90A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1314 Brand: Eaton MPN: BRH290 UPC: 786676373852 Shipping Weight: 0.60 Shipping Height: 3.00 In...- SKU:
- C15-1314
- Series:
- BR
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 22 kA
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 90 A, 22 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 90 A
- Type:
- Thermal Magnetic, Common Trip
- Country of Origin:
- Dominican Republic
MSRP $427.00Surplus $144.97 -
Eaton BRH3100 Miniature Circuit Breakers (MCBs) BR 3P 100A 240V 50/60Hz 3Ph EA
MSRP $1,184.00Surplus $285.19SKU: C15-2744 Brand: Eaton MPN: BRH3100 UPC: 786676372909 Shipping Weight: 1.15 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-2744
- Approval:
- UL 489
- Amps:
- 100 A
- Interrupting Rating:
- 22 kA
- Mounting:
- Plug-On
- Poles:
- 3
- Terminal Type:
- Thermal Magnetic
- Type:
- Main
- Used On:
- Loadcenter
- Volts:
- 208 VAC Star/120 VAC
- Volts:
- 240 VAC
- Gauge:
- 4 to 1/0 AWG (Aluminum/Copper)
- Short Description:
- 208 Star/120 VAC, 240 VAC, 100 A, 22 kA, 3-Pole, Plug-On Mount, Thermal Magnetic, Main, Circuit Breaker
- Series:
- BR
- Specification/Technical:
- images.tradeser ...
- TS PIK:
- 21494018
- Voltage Rating:
- 208 VAC Star/120 VAC, 240 VAC
- Catalog:
- Eaton_36620_V1T1_56_V1T1_85_CAT.pdf
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Wire Size:
- 4 to 1/0 AWG (Aluminum/Copper)
- Country of Origin:
- Dominican Republic
MSRP $1,184.00Surplus $285.19 -
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Eaton BRH315 Miniature Circuit Breakers (MCBs) EA
MSRP $1,623.54Surplus $584.48SKU: C15-9943 Brand: Eaton MPN: BRH315 UPC: 78667637250 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9943
- TS PIK:
- 21494010
MSRP $1,623.54Surplus $584.48 -
Eaton BRH330 Miniature Circuit Breakers (MCBs) BR 3P 30A 240V 50/60Hz 3Ph 1BOX
MSRP $831.00Surplus $246.05Eaton BRH330 Miniature Circuit Breakers (MCBs) BR 3P 30A 240V 50/60Hz 3Ph 1BOX​ ARCA SKU: C15-2396 Brand: Eaton MPN: BRH330 UPC: 786676372602 Shipping Weight: 2.00 Shipping Height: 3.00 In...- SKU:
- C15-2396
- Approval:
- UL 490
- Amps:
- 30 A
- Interrupting Rating:
- 22 kA
- Mounting:
- Plug-On
- Poles:
- 3
- Terminal Type:
- Thermal Magnetic
- Type:
- Common Trip
- Used On:
- BR Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 4 AWG Copper/Aluminum at 60 Deg C
- Specification/Technical:
- Eaton_62204_1_2_SPEC.pdf
- Voltage Rating:
- 120/240 VAC
- Wire Size:
- 14 to 4 AWG Copper/Aluminum at 60 Deg C
- Current Rating:
- 30 A
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
- Catalog:
- Eaton_00071_V1T1_83_V1T1_85_CAT.pdf
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $831.00Surplus $246.05 -
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Eaton BRH350 Miniature Circuit Breakers (MCBs) BRH 3P 50A 120/240V 50/60Hz 3Ph
MSRP $831.00Surplus $218.60SKU: C15-1315 Brand: Eaton MPN: BRH350 UPC: 786676372701 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-1315
MSRP $831.00Surplus $218.60 -
Eaton BRH380 Miniature Circuit Breakers (MCBs) BR 3P 80A 240V 50/60Hz 3Ph EA
MSRP $1,500.00Surplus $191.51SKU: C15-2978 Brand: Eaton MPN: BRH380 UPC: 786676002745 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-2978
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 80 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
- Mounting:
- Plug-On
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,500.00Surplus $191.51 -
Eaton BRHAFGF115 Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph
MSRP $924.00Surplus $74.34Eaton BRHAFGF115 Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1316 Brand: Eaton MPN: BRHAFGF115 UPC: 786670008910 Shipping Weight: 0.40 Shipping Height: 0.90...- SKU:
- C15-1316
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- BR ARC GRD FLT W/FLAG
- Type:
- Arc & Ground Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 15 A
MSRP $924.00Surplus $74.34 -
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Eaton BRHAFGF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph
MSRP $924.00Surplus $177.49Eaton BRHAFGF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1317 Brand: Eaton MPN: BRHAFGF120 UPC: 786670008903 Shipping Weight: 0.40 Shipping Height: 0.90...- SKU:
- C15-1317
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- BR 1IN ARC/GROUND FAULT ADVANCED W/ FLAG
MSRP $924.00Surplus $177.49 -
Eaton BRHCAF120 Miniature Circuit Breakers (MCBs) 1P 20A
MSRP $673.00Surplus $122.54Eaton BRHCAF120 Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU: C15-1319 Brand: Eaton MPN: BRHCAF120 UPC: 78668551447 Shipping Weight: 0.45 lbs. Shipping Height: 1.00 In...- SKU:
- C15-1319
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- BR AFCI BREAKER COMP 1P 20A HIGH 22KAIC
- TS PIK:
- 124558491
- Type:
- Arc Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 20 A
- Country of Origin:
- United States
MSRP $673.00Surplus $122.54 -
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Eaton BRHH120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph
MSRP $335.00Surplus $77.18Eaton BRHH120 Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1320 Brand: Eaton MPN: BRHH120 UPC: 786676002769 Shipping Weight: 0.30 Shipping Height: 3.00 In...- SKU:
- C15-1320
- Series:
- BR
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON CIRCUIT BREAKER
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $335.00Surplus $77.18 -
Eaton BRHH2100 Miniature Circuit Breakers (MCBs)
MSRP $728.46Surplus $81.00Eaton BRHH2100 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1321 Brand: Eaton MPN: BRHH2100 UPC: 78667637695 Shipping Weight: 0.75 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1321
- Series:
- BR
- Short Description:
- 120/240 VAC, 100 A, 42 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
- Mounting:
- Plug-On
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 42 kA
- Type:
- Thermal Magnetic, Common Trip
- Current Rating:
- 100 A
- Used On:
- BR Series Loadcenter
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper)
- TS PIK:
- 21494075
- Country of Origin:
- Dominican Republic
MSRP $728.46Surplus $81.00 -
Eaton BRHH2110 Miniature Circuit Breakers (MCBs) BR 2P 110A 240V 50/60Hz 1Ph EA
MSRP $1,383.00Surplus $192.49SKU: C15-1322 Brand: Eaton MPN: BRHH2110 UPC: 786676002950 Shipping Weight: 0.75 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- C15-1322
- Series:
- BR
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 42 kA
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 110 A, 42 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- TS PIK:
- 116434503
- Current Rating:
- 110 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $1,383.00Surplus $192.49
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.