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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- Qty in Cart
- Price
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Eaton BR225 Miniature Circuit Breakers (MCBs)
MSRP $88.02Surplus $14.08Eaton BR225 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1225 Brand: Eaton MPN: BR225 UPC: 786676362900 Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1225
- Approval:
- UL 489
- Amps:
- 25 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 1.9 Inch Length x 2 Inch Width x 2.5 Inch Height
- Terminal Type:
- Thermal Magnetic
- Type:
- Common Trip
- Used On:
- BR Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
- Series:
- BR
- Specification/Technical:
- Eaton_36608_1_SPEC.pdf
- TS PIK:
- 21493857
- Current Rating:
- 25 A
- Number of Poles:
- 2
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $88.02Surplus $14.08 -
Eaton CHF225 Miniature Circuit Breakers (MCBs) 2P 25A 240V EA
MSRP $98.02Surplus $25.40Eaton CHF225 Miniature Circuit Breakers (MCBs) 2P 25A 240V EA​ ARCA SKU: C15-1547 Brand: Eaton MPN: CHF225 UPC: 786685361895 Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In...- SKU:
- C15-1547
- Series:
- CHF
- Type:
- Main
- Approval:
- UL 489
- Approval:
- CSA
- Size:
- 1.5 Inch Width x 3 Inch Depth x 3 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Wire Size:
- (1) 14 to 8 AWG (Copper/Aluminum)
- Wire Size:
- (2) 14 to 10 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Mechanical Trip Flag
- Catalog:
- Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
- TS PIK:
- 123562710
- Installation/Operator:
- Eaton_00008_INST.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 25 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $98.02Surplus $25.40 -
Eaton CL125 Miniature Circuit Breakers (MCBs) 1P 25A EA
MSRP $43.50Surplus $9.28Eaton CL125 Miniature Circuit Breakers (MCBs) 1P 25A EA​ ARCA SKU: C15-1588 Brand: Eaton MPN: CL125 UPC: 78667601156 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-1588
- Series:
- CL
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 1-Pole, 1" Space, Thermal Magnetic, Renewal
- Catalog:
- Eaton_36620_V1T1_104_CAT.pdf
- TS PIK:
- 116434777
- Number of Poles:
- 1
- Current Rating:
- 25 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $43.50Surplus $9.28 -
Eaton CHF125 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA
MSRP $41.00Surplus $11.55Eaton CHF125 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA​ ARCA SKU: C15-4069 Brand: Eaton MPN: CHF125 UPC: 786685361857 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In...- SKU:
- C15-4069
- Series:
- CHF
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 0.75 Inch W x 3 Inch D x 3 Inch H
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Terminal Type:
- Aluminum/Copper Wire
- Frame Type:
- CH
- Maximum AC Voltage Rating:
- 240
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 1-Pole, Plug-On, Aluminum/Copper Wire, Thermal Magnetic, Mechanical Trip Flag
- Catalog:
- Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- TS PIK:
- 124255058
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 25 A
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Country of Origin:
- United States
MSRP $41.00Surplus $11.55 -
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Eaton CH125 Miniature Circuit Breakers (MCBs) CH 1P 25A 240V 50/60Hz 1Ph EA
MSRP $22.80Surplus $33.60Eaton CH125 Miniature Circuit Breakers (MCBs) CH 1P 25A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1385 Brand: Eaton MPN: CH125 UPC: 782113121420 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-1385
- Series:
- CH
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- (1) 14 to 8 AWG (Copper/Aluminum)
- Wire Size:
- (2) 14 to 10 AWG Solid/Stranded (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- TS PIK:
- 531457
- Current Rating:
- 25 A
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $22.80Surplus $33.60 -
Eaton CH325 Miniature Circuit Breakers (MCBs) 3P 25A 240V
MSRP $420.00Surplus $156.94Eaton CH325 Miniature Circuit Breakers (MCBs) 3P 25A 240V​ ARCA SKU: C15-3849 Brand: Eaton MPN: CH325 UPC: 782113121482 Shipping Weight: 0.90 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-3849
- Series:
- CH
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Loadcenter
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- (1) 14 to 6 AWG (Aluminum/Copper)
- Short Description:
- 240 VAC, 25 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_00071_V1T1_36_V1T1_37_CAT.pdf
- Voltage Rating:
- 240 VAC
- Current Rating:
- 25 A
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $420.00Surplus $156.94 -
Eaton BR325 Miniature Circuit Breakers (MCBs) BR 3P 25A 240V 50/60Hz 3Ph EA
MSRP $380.00Surplus $58.88Eaton BR325 Miniature Circuit Breakers (MCBs) BR 3P 25A 240V 50/60Hz 3Ph EA​ ARCA SKU: C15-1255 Brand: Eaton MPN: BR325 UPC: 786676000093 Shipping Weight: 0.95 lbs. Shipping...- SKU:
- C15-1255
- Series:
- BR
- Type:
- Barrier
- Approval:
- UL 489
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 240 VAC, 25 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- TS PIK:
- 115393474
- Number of Poles:
- 3
- Current Rating:
- 25 A
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Dominican Republic
MSRP $380.00Surplus $58.88 -
Eaton BR125 Miniature Circuit Breakers (MCBs) BR 1P 25A 240V 50/60Hz 1Ph EA
MSRP $39.47Surplus $9.23Eaton BR125 Miniature Circuit Breakers (MCBs) BR 1P 25A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1199 Brand: Eaton MPN: BR125 UPC: 786676362153 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-1199
- Series:
- BR
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- TS PIK:
- 21493848
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 25 A
- Country of Origin:
- Dominican Republic
MSRP $39.47Surplus $9.23 -
Eaton BRHN125GF Miniature Circuit Breakers (MCBs) BR 1P 25A 120V 50/60Hz 1Ph EA
MSRP $1,386.00Surplus $106.31SKU: 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 MilliA
- 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 $106.31 -
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Eaton CH225GF Miniature Circuit Breakers (MCBs) CH 2P 25A 240V 50/60Hz 1Ph
MSRP $745.22Surplus $393.06SKU: C15-1561 Brand: Eaton MPN: CH225GF UPC: 782113444833 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-1561
- Series:
- CH
- Type:
- Main/Branch
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Clip (Line)
- Wire Size:
- 14 to 6 AWG (Aluminum/Copper)
- Trip Sensitivity:
- 5 MilliA
- Short Description:
- 120/240 VAC, 25 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, Thermal Magnetic
- Catalog:
- EATCORE00132_V1T1_31_V1T1_34.pdf
- Data Sheet:
- SiemensAG_07120_1_DATA.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 25 A
- Number of Poles:
- 2
MSRP $745.22Surplus $393.06 -
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Eaton CHP125 Miniature Circuit Breakers (MCBs)
MSRP $706.00Surplus $190.62SKU: C15-19363 Brand: Eaton MPN: CHP125 UPC: 62103707127 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19363
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
- Short Description:
- 120/240 VAC, 25 A, 1-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Used On:
- CH Series Loadcenter
- Type:
- Thermal Magnetic
- Mounting:
- Plug-On
- Approval:
- UL 489
- Number of Poles:
- 1
- Terminal Type:
- Line Lug
- Current Rating:
- 25 A
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Wire Size:
- (1) 14 to 8 AWG (Copper/Aluminum), (2) 14 to 10 AWG Solid/Stranded (Copper/Aluminum)
- Series:
- CHP
- Voltage Rating:
- 120/240 VAC
MSRP $706.00Surplus $190.62 -
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Eaton CHP225 Miniature Circuit Breakers (MCBs)
MSRP $268.00Surplus $72.36SKU: C15-19371 Brand: Eaton MPN: CHP225 UPC: 78211392371 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19371
- Type:
- Thermal Magnetic
- Short Description:
- 120/240 VAC, 25 A, 2-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Series:
- CHP
- Number of Poles:
- 2
- Current Rating:
- 25 A
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
- Approval:
- UL 489
- Mounting:
- Plug-On
- Used On:
- CH Series Loadcenter
- Wire Size:
- (1) 14 to 8 AWG (Copper/Aluminum), (2) 14 to 10 AWG Solid/Stranded (Copper/Aluminum)
- Terminal Type:
- Line Lug
MSRP $268.00Surplus $72.36 -
Eaton GFTCB225 Miniature Circuit Breakers (MCBs)
MSRP $780.00Surplus $83.77SKU: C15-11474 Brand: Eaton MPN: GFTCB225 UPC: Shipping Weight: 0.80 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11474
- Mounting:
- Plug-On
- Catalog:
- Eaton-CutlerHammer_00031_V1T1_86_CAT.pdf
- Size:
- 2.75 Inch Width x 4.5 Inch Depth x 2 Inch Height
- Interrupting Rating:
- 10 kA
- Used On:
- BR Load Center
- Current Rating:
- 25 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Type:
- Common Trip, Personnel Protection
- Wire Size:
- 14 to 4 AWG Copper/Aluminum at 60 Deg C
- Approval:
- UL 489/943
- Short Description:
- BR 2 POLE 25A GFST_ 120/240V_ 10 kAIC_ #14-4 AWG
- Trip Sensitivity:
- 5 MilliA
- Country of Origin:
- Dominican Republic
MSRP $780.00Surplus $83.77
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