
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 BRHN125GF Miniature Circuit Breakers (MCBs) BR 1P 25A 120V 50/60Hz 1Ph EA
MSRP $1,386.00Surplus $95.79SKU: C15-3075 Brand: Eaton MPN: BRHN125GF UPC: 786689031251 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3075
- Type:
- Personal Protection
- Size:
- 3.5 Inch Width x 4 Inch Depth x 1 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CPM/CPL/CBRPM/CBRPL Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 22 kA
- Terminal Type:
- Plug-On
- Wire Size:
- 14 to 8 AWG
- Trip Sensitivity:
- 5 Milliamp
- Short Description:
- 120 VAC, 25 A, 1-Pole, 22 kA, Plug-On Mount, Personal Protection
- Catalog:
- Eaton_00001_V1T1_50_V1T1_86_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Current Rating:
- 25 A
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $1,386.00Surplus $95.79 -
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Eaton BRHT-10 Circuit Breaker Accessories Handle Tie 50/60Hz 10BOX
MSRP $40.40Surplus $10.62Eaton BRHT-10 Circuit Breaker Accessories Handle Tie 50/60Hz 10BOX​ ARCA SKU: C15-3384 Brand: Eaton MPN: BRHT-10 UPC: 782116365593 Shipping Weight: 0.05 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3384
- Frequency Rating:
- 50/60 Hz
MSRP $40.40Surplus $10.62 -
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Eaton BRL215AF Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph
MSRP $684.28Surplus $206.03Eaton BRL215AF Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1330 Brand: Eaton MPN: BRL215AF UPC: 786685232324 Shipping Weight: 1.45 Shipping Height: 3.00 In...- SKU:
- C15-1330
- Series:
- BR
- Type:
- Class J
- Approval:
- UL 1699
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Application:
- HARC
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Poles:
- 2
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Branch Feeder
- Catalog:
- Eaton_36650_V1T1_76_V1T1_78_CAT.pdf
- Data Sheet:
- Eaton_40793_1_2_DATA.pdf
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Installation/Operator:
- Eaton_00008_INST.pdf
MSRP $684.28Surplus $206.03 -
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Eaton BRL220AF Miniature Circuit Breakers (MCBs) BR 2P 20A 240V 50/60Hz 1Ph
MSRP $515.00Surplus $187.59Eaton BRL220AF Miniature Circuit Breakers (MCBs) BR 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1333 Brand: Eaton MPN: BRL220AF UPC: 786685233376 Shipping Weight: 1.45 Shipping Height: 3.00 In...- SKU:
- C15-1333
- Series:
- BR
- Type:
- Class K5
- Approval:
- UL 1699
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Application:
- HARC
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Poles:
- 2
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Branch Feeder
- Catalog:
- Eaton_36650_V1T1_76_V1T1_78_CAT.pdf
- Data Sheet:
- Mersen_00082_PF30_PF31_DATA.pdf
- CAD Drawing:
- Mersen_00269_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Installation/Operator:
- Eaton_00008_INST.pdf
- Current Rating:
- 20 A
MSRP $515.00Surplus $187.59 -
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Eaton BRLAFGF115 BRLAFGF115 Miniature Circuit Breakers (MCBs) BR 1P 15A 120VAC
MSRP $432.71Surplus $155.77Eaton BRLAFGF115 BRLAFGF115 Miniature Circuit Breakers (MCBs) BR 1P 15A 120VAC​ ARCA SKU: C15-4221 Brand: Eaton MPN: BRLAFGF115 BRLAFGF115 UPC: 786670007890 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-4221
MSRP $432.71Surplus $155.77 -
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Eaton BRLAFGF120CS Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph
MSRP $540.00Surplus $135.92Eaton BRLAFGF120CS Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU: C15-1340 Brand: Eaton MPN: BRLAFGF120CS UPC: 786670007944 Shipping Weight: 0.55 Shipping...- SKU:
- C15-1340
- Series:
- BR
- Volts:
- 120 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
MSRP $540.00Surplus $135.92 -
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Eaton BRLAFGF120QN Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph
MSRP $240.00Surplus $88.33Eaton BRLAFGF120QN Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1341 Brand: Eaton MPN: BRLAFGF120QN UPC: 786670008040 Shipping Weight: 0.50 Shipping...- SKU:
- C15-1341
- Series:
- BR
- Type:
- Duplex Receptacle
- Size:
- 1 Inch W x 3 Inch D x 4.5 Inch H
- Volts:
- 120 V
- Amps:
- 32 A
- Used On:
- Type BR Loadcenter
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG
- Poles:
- 1
- Short Description:
- 120 V, 20 A, 10 kA, 1-Pole, Quick Connect Neutral
- Catalog:
- Eaton_36650_V1T1_57_CAT.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120 V
MSRP $240.00Surplus $88.33 -
Eaton BRLAFGFLOFF Circuit Breaker Accessories
MSRP $20.60Surplus $10.45SKU: C15-4034 Brand: Eaton MPN: BRLAFGFLOFF UPC: 786676029292 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- C15-4034
- Locking Provision:
- ON/OFF
- Type:
- Padlockable
- Used On:
- F/GF Circuit Breaker/BR Load Center
- Specification/Technical:
- Eaton_36263_1_SPEC.pdf
- TS PIK:
- 534734
- Catalog:
- Eaton-CutlerHammer_00031_V1T1_91_CAT.pdf
- Country of Origin:
- China
- Short Description:
- EATON BREAKER, ELECTRONIC BREAKER LOCKOFF,TYPE BR LONG BODY AF/GF
MSRP $20.60Surplus $10.45 -
Eaton BRLH120CAF Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph
MSRP $702.31Surplus $87.56Eaton BRLH120CAF Miniature Circuit Breakers (MCBs) BR 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1342 Brand: Eaton MPN: BRLH120CAF UPC: 786685232379 Shipping Weight: 0.50 Shipping Height: 3.50...- SKU:
- C15-1342
- Series:
- BRLH
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE BRLH 1-INCH COMBINATION AFCI CIRCUIT BREAKER
- Type:
- Arc Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 20 A
- Country of Origin:
- United States
MSRP $702.31Surplus $87.56 -
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Eaton BRLW Circuit Breaker Accessories
MSRP $274.30Surplus $37.54Eaton BRLW Circuit Breaker Accessories​ ARCA SKU: C15-2040 Brand: Eaton MPN: BRLW UPC: 78667600049 Shipping Weight: 0.15 lbs. Shipping Height: 1.00 In. Shipping Length: 8...- SKU:
- C15-2040
- Type:
- Padlockable
- Used On:
- BD Duplex
- Used On:
- BQ/BQC Quadplex
- Used On:
- BR Series Circuit Breaker
- Poles:
- 1/2/3 (BR)
- Poles:
- 1 (BD/BQ/BQC)
- Accessory Type:
- Handle Accessories
- Locking Provision:
- On/Off
- Short Description:
- 1/2/3-Pole, ON/OFF Locking Provision, Padlockable
- Catalog:
- Eaton_36650_V1T1_85_CAT.pdf
- Installation/Operator:
- Eaton_00460_INST.pdf
- TS PIK:
- 110188455
- Country of Origin:
- United States
MSRP $274.30Surplus $37.54 -
Eaton BRLW1 Circuit Breaker Accessories
MSRP $45.11Surplus $18.26Eaton BRLW1 Circuit Breaker Accessories​ ARCA SKU: C15-3453 Brand: Eaton MPN: BRLW1 UPC: 78667637622 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3453
- Type:
- Padlockable
- Used On:
- BR Series Circuit Breaker
- Poles:
- 1
- Accessory Type:
- Handle Accessories
- Locking Provision:
- On/Off
- Short Description:
- 1-Pole, ON/OFF Locking Provision, Padlockable
- Catalog:
- Eaton_36650_V1T1_85_CAT.pdf
- Installation/Operator:
- Eaton_00460_INST.pdf
- TS PIK:
- 21494067
- Country of Origin:
- Dominican Republic
MSRP $45.11Surplus $18.26 -
Eaton BRLW1CS Circuit Breaker Accessories
MSRP $35.63Surplus $14.34Eaton BRLW1CS Circuit Breaker Accessories​ ARCA SKU: C15-2443 Brand: Eaton MPN: BRLW1CS UPC: 782114793145 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2443
- Volts:
- 120 V
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON CIRCUIT BREAKER ACCESSORIES - HANDLE LOCKOFF,CLAMSHELL PACK,HANDLE LOCKOFF
- TS PIK:
- 116531002
- Country of Origin:
- Dominican Republic
MSRP $35.63Surplus $14.34 -
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Eaton BRN115AF Miniature Circuit Breakers (MCBs) EA
MSRP $312.43Surplus $140.59Eaton BRN115AF Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9285 Brand: Eaton MPN: BRN115AF UPC: 78668904088 Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-9285
MSRP $312.43Surplus $140.59 -
Eaton BRN115AFC Miniature Circuit Breakers (MCBs) BR 1P 15A 120V 50/60Hz 1Ph
MSRP $421.25Surplus $31.84Eaton BRN115AFC Miniature Circuit Breakers (MCBs) BR 1P 15A 120V 50/60Hz 1Ph​ ARCA SKU: C15-2542 Brand: Eaton MPN: BRN115AFC UPC: 786689040901 Shipping Weight: 0.40 Shipping Height: 1.00...- SKU:
- C15-2542
- Series:
- BR
- Volts:
- 120 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- BR COMB AFCI_ PIGTAIL 1P_ 15A_ 10KAIC_ CSA ONLY.
- Type:
- Arc Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 15 A
- Country of Origin:
- Dominican Republic
MSRP $421.25Surplus $31.84 -
Eaton BRN115AFCS Other Circuit Breakers
MSRP $421.25Surplus $80.59SKU: C15-11676 Brand: Eaton MPN: BRN115AFCS UPC: Shipping Weight: 0.50 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 2.00 In. Product...- SKU:
- C15-11676
MSRP $421.25Surplus $80.59 -
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Eaton BRN115GF Miniature Circuit Breakers (MCBs) EA
MSRP $273.64Surplus $29.31Eaton BRN115GF Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-7000 Brand: Eaton MPN: BRN115GF UPC: 786689031282 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-7000
- Approval:
- UL
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 4 Inch Length x 3.5 Inch Width x 1 Inch Height
- Terminal Trip Sensitivity:
- 5 Milliamp
- Type:
- Pigtail
- Used On:
- BR Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120 VAC, 15 A, 10 kA Interrupting, 1-Pole, 14 to 4 AWG Copper/Aluminum, Pigtail, Ground Fault, Circuit Breaker
- Series:
- BRN
- Catalog:
- Eaton_00001_V1T1_50_V1T1_86_CAT.pdf
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Voltage Rating:
- 120/240 VAC
- TS PIK:
- 127411332
- Country of Origin:
- Dominican Republic
MSRP $273.64Surplus $29.31 -
Eaton BRN120A1CS Miniature Circuit Breakers (MCBs)
MSRP $391.57Surplus $53.90Eaton BRN120A1CS Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2533 Brand: Eaton MPN: BRN120A1CS UPC: Shipping Weight: 0.50 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-2533
- Series:
- BR
- Volts:
- 120 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE BR 1IN AFCI/GFCI
- TS PIK:
- 127754103
- Type:
- Arc & Ground Fault
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $391.57Surplus $53.90 -
Eaton BRN120EP Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph EA
MSRP $594.00Surplus $143.36Eaton BRN120EP Miniature Circuit Breakers (MCBs) BR 1P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-2612 Brand: Eaton MPN: BRN120EP UPC: 786689031329 Shipping Weight: 0.50 Shipping Height: 1.00...- SKU:
- C15-2612
- Type:
- Pigtail
- Approval:
- UL
- Size:
- 4 Inch Length x 3.5 Inch Width x 1 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 30 Milliamp
- Short Description:
- 120 VAC, 20 A, 1-Pole, 10 kA, Trip to Center, Plug-On Mount
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00010_WARR.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $594.00Surplus $143.36 -
Eaton BRN130EP Miniature Circuit Breakers (MCBs)
MSRP $542.00Surplus $127.94SKU: C15-11745 Brand: Eaton MPN: BRN130EP UPC: Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11745
- Voltage Rating:
- 120/240 V AC
- Size:
- 4 Inch Length x 3.5 Inch Width x 1 Inch Height
- Current Rating:
- 30 A
- Used On:
- BR Load Center
- Short Description:
- 120 VAC, 30 A, 1-Pole, 10 kA, Trip to Center, Plug-On Mount, Ground Fault Equipment Protector
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Type:
- Pigtail
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- Eaton_00008_INST.pdf
MSRP $542.00Surplus $127.94 -
Eaton BRN130GF Miniature Circuit Breakers (MCBs) BR 1P 30A 120V 50/60Hz 1Ph EA
MSRP $329.00Surplus $77.43Eaton BRN130GF Miniature Circuit Breakers (MCBs) BR 1P 30A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-2852 Brand: Eaton MPN: BRN130GF UPC: 786689031435 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-2852
- Amps:
- 30 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 3.4 Inch Width x 4 Inch Depth x 1 Inch Height
- Terminal Type:
- Pigtail
- Trip Sensitivity:
- 5 Milliamp
- Type:
- Trip-to-Center
- Type:
- Personnel Protection
- Used On:
- BR Load Center
- Volts:
- 120 VAC
- Gauge:
- 14 to 4 AWG Copper/Aluminum
- Short Description:
- 120/240 V, 30 A, 10 kA Interrupt, 5 mA Trip Level, 1-Pole, 14 to 8 AWG Terminal, Plug-On, Trip-To-Center, Type BRN, Ground Fault Circuit Breaker
- Specification/Technical:
- EatonCorp_00335_1_2_SPEC.pdf
- Current Rating:
- 30 A
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Catalog:
- EatonCorp_00275_V1T1_81_CAT.pdf
- Wire Size:
- 14 to 4 AWG Copper/Aluminum
- TS PIK:
- 127411388
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $329.00Surplus $77.43
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.