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 CHFPAFGF115CS Miniature Circuit Breakers (MCBs) CHF 1P 15A 240V 50/60Hz 1Ph EA
MSRP $522.00Surplus $25.39Eaton CHFPAFGF115CS Miniature Circuit Breakers (MCBs) CHF 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-2541 Brand: Eaton MPN: CHFPAFGF115CS UPC: 78668905554 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-2541
- Series:
- CH
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE CH PON 3/4IN AFCI/GFCI
- TS PIK:
- 127414577
- Type:
- Arc & Ground Fault
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Country of Origin:
- Dominican Republic
- Interrupting Rating:
- 50/60Hz
- Voltage Rating:
- 240V
MSRP $522.00Surplus $25.39 -
Crouse-Hinds CHFN115DF Miniature Circuit Breakers (MCBs)
MSRP $265.00Surplus $38.73Crouse-Hinds CHFN115DF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-4010 Brand: Crouse-Hinds MPN: CHFN115DF UPC: 78668905880 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In...- SKU:
- C15-4010
- Approval:
- UL 1699
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 0.75 Inch Width x 4.5 Inch Depth x 3.25 Inch Height
- Type:
- Dual Function
- Used On:
- CH Load Center
- Volts:
- 120 VAC
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Catalog:
- Eaton_57988_V1T1_35_V1T1_37_CAT.pdf
- Short Description:
- EATON CH ARC FAULT / GROUND FAULT CIRCUIT BREAkER, CH DUAL FUNCTION AF/GF BREAkE
- Series:
- CH
- Country of Origin:
- Dominican Republic
MSRP $265.00Surplus $38.73 -
Eaton CHFP115DF Miniature Circuit Breakers (MCBs) CHF 1P 15A 240V 50/60Hz 1Ph EA
MSRP $397.86Surplus $35.32Eaton CHFP115DF Miniature Circuit Breakers (MCBs) CHF 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1651 Brand: Eaton MPN: CHFP115DF UPC: 78668905893 Shipping Weight: 0.40 lbs. Shipping...- SKU:
- C15-1651
- Approval:
- UL 1699
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Size:
- 0.75 Inch Width x 3.4 Inch Depth x 1.2 Inch Height
- Type:
- Dual Function
- Used On:
- CH Load Center
- Volts:
- 120 VAC
- TS PIK:
- 127538809
- Voltage Rating:
- 120 VAC
- Catalog:
- Eaton_57988_V1T1_35_V1T1_37_CAT.pdf
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Short Description:
- EATON CH ARC FAULT / GROUND FAULT CIRCUIT BREAkER, CH DUAL FUNCTION AF/GF BREAkE
- Series:
- CH
- Country of Origin:
- Dominican Republic
MSRP $397.86Surplus $35.32 -
Eaton CHFN115AF Miniature Circuit Breakers (MCBs)
MSRP $337.92Surplus $34.44Eaton CHFN115AF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3142 Brand: Eaton MPN: CHFN115AF UPC: 786689058814 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-3142
- Series:
- CH
- Type:
- Arc Fault
- Type:
- Branch Feeder
- Approval:
- UL
- Size:
- 0.75 Inch Width x 4.5 Inch Depth x 1.2 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- CH Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Short Description:
- 4.5" x 0.75" x 1.2", 120/240 VAC, 15 A, 10 kA, Branch Feeder, Pigtail Connection, 1-Pole, Plug-On Mount, Combination
- Catalog:
- Eaton_57887_V1T1_35_V1T1_37_CAT.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- TS PIK:
- 127539061
- Country of Origin:
- Dominican Republic
MSRP $337.92Surplus $34.44 -
Eaton BR115AF Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph EA
MSRP $430.00Surplus $72.13Eaton BR115AF Miniature Circuit Breakers (MCBs) BR 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1185 Brand: Eaton MPN: BR115AF UPC: 782114231494 Shipping Weight: 0.55 lbs. Shipping...- SKU:
- C15-1185
- Series:
- BR
- Type:
- Branch Feeder
- Approval:
- UL 1699
- Size:
- 1 Inch Width
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Type Load Center
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Construction Feature:
- Arc Fault Circuit Interrupter
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Plug-On Mount, Branch Feeder
- Catalog:
- Eaton_36650_V1T1_76_V1T1_78_CAT.pdf
- TS PIK:
- 115463477
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $430.00Surplus $72.13 -
Eaton BRN115DF Miniature Circuit Breakers (MCBs)
MSRP $346.24Surplus $70.20Eaton BRN115DF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1447 Brand: Eaton MPN: BRN115DF UPC: 786689059675 Shipping Weight: 0.45 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-1447
- Type:
- Dual Function
- Type:
- Pigtail Neutral
- Approval:
- UL
- Size:
- 2.9 Inch Width x 2.9 Inch Depth x 0.9 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Load Center
- Interrupting Rating:
- 10 kA
- Application:
- BR Load Center
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Poles:
- 1
- Short Description:
- 120 VAC, 15 A, 1-Pole, 10 kA, Plug-On Mount, Dual Function, Pigtail
- Catalog:
- Eaton_00001_V1T1_50_V1T1_85_CAT.pdf
- Current Rating:
- 15 A
- Voltage Rating:
- 120 VAC
- TS PIK:
- 127538895
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $346.24Surplus $70.20 -
Eaton CHFAFGF115PN Miniature Circuit Breakers (MCBs) CHF 1P 15A 240V 50/60Hz 1Ph EA
MSRP $282.00Surplus $18.98Eaton CHFAFGF115PN Miniature Circuit Breakers (MCBs) CHF 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1645 Brand: Eaton MPN: CHFAFGF115PN UPC: 786670007838 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-1645
- Series:
- CH
- Type:
- Arc & Ground Fault
- Approval:
- UL
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- CH Load Center
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Short Description:
- 120 VAC, 15 A, 1-Pole, 10 kA, Plug-On Neutral, Dual Function, Wide
- Catalog:
- Eaton_00071_V1T1_38_CAT.pdf
- Data Sheet:
- Eaton-Bussmann_00161_1-4_DATA.pdf
- TS PIK:
- 126234628
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $282.00Surplus $18.98 -
Eaton GHB1015 Molded Case Breakers (MCCBs) 1P 15A EA
MSRP $190.38Surplus $105.30Eaton GHB1015 Molded Case Breakers (MCCBs) 1P 15A EA​ ARCA SKU: C15-1925 Brand: Eaton MPN: GHB1015 UPC: 78667902361 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-1925
- Frame Type:
- GHB
- Voltage Rating:
- 480 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Interrupting Rating:
- 14 kA at 277 VAC/125 VDC
- Type:
- Auxiliary Contact
- Maximum AC Voltage Rating:
- 480
- Maximum DC Voltage Rating:
- 125
- Terminal Type:
- Screw Type ClA Line and Load Terminal
- Short Description:
- 277/480 VAC 50/60 Hz, 125 VDC, 15 A, 14 kA, 1-Pole, Steel Pressure Screw Line and Load Terminal, GHB Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- Installation/Operator:
- Eaton_00166_INST.pdf
- TS PIK:
- 113894498
- Series:
- C
- Approval:
- UL 489, CSA
- Country of Origin:
- United States
MSRP $190.38Surplus $105.30 -
Eaton CHF115 Miniature Circuit Breakers (MCBs) 1P 15A EA
MSRP $41.00Surplus $10.53Eaton CHF115 Miniature Circuit Breakers (MCBs) 1P 15A EA​ ARCA SKU: C15-1557 Brand: Eaton MPN: CHF115 UPC: 78668536183 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-1557
- Series:
- CH
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Size:
- 0.7 Inch Length x 3.2 Inch Width x 2.6 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- (1) 14 to 8 AWG
- Wire Size:
- (2) 14 to 10 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Mechanical Trip Flag
- Catalog:
- Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
- TS PIK:
- 123562705
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Installation/Operator:
- Eaton_00008_INST.pdf
- Country of Origin:
- Dominican Republic
MSRP $41.00Surplus $10.53 -
Eaton GHQ1015 Miniature Circuit Breakers (MCBs) GHQ 1P 15A 240V 50/60Hz 1Ph EA
MSRP $260.71Surplus $76.75Eaton GHQ1015 Miniature Circuit Breakers (MCBs) GHQ 1P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1536 Brand: Eaton MPN: GHQ1015 UPC: 782114985106 Shipping Weight: 0.40 lbs. Shipping...- SKU:
- C15-1536
- Series:
- C
- Type:
- Mortise Type Electric Door Opener
- Approval:
- UL 489
- Size:
- 3 Inch W x 2.63 Inch D x 4 Inch H
- Volts:
- 277 VAC at 50/60 Hz
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 14 kA at 277 VAC
- Terminal Type:
- Plated Steel ClA Terminal
- Frame Type:
- GDB
- Maximum AC Voltage Rating:
- 277
- Short Description:
- 277 VAC 50/60 Hz, 15 A, 14 kA, 1-Pole, Plated Steel Screw Clamp Terminal, GHQ Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- TS PIK:
- 118159417
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Voltage Rating:
- 277 VAC
- Country of Origin:
- Dominican Republic
MSRP $260.71Surplus $76.75 -
Eaton BA115 Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph
MSRP $40.00Surplus $8.54Eaton BA115 Miniature Circuit Breakers (MCBs) BA 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-4397 Brand: Eaton MPN: BA115 UPC: Shipping Weight: 0.25 Shipping Height: 4.00 In. Shipping...- SKU:
- C15-4397
- Series:
- BAB
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Country of Origin:
- Dominican RepublicDominican Republic
MSRP $40.00Surplus $8.54 -
Eaton BAB1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA
MSRP $68.42Surplus $22.43Eaton BAB1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA​ ARCA SKU: C15-1014 Brand: Eaton MPN: BAB1015 UPC: 78667930115 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In...- SKU:
- C15-1014
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Interrupting Rating:
- 5 kA at 24 to 48 Volt DC
- Interrupting Rating:
- 3.8 kA at 62.5 Volt DC
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Box Lug Load
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Load)
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- TS PIK:
- 21508666
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Country of Origin:
- Dominican Republic
MSRP $68.42Surplus $22.43 -
Eaton CH115GF Miniature Circuit Breakers (MCBs)
MSRP $490.00Surplus $44.90Eaton CH115GF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1370 Brand: Eaton MPN: CH115GF UPC: Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-1370
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Terminal Type:
- Clip (Line)
- Trip Sensitivity:
- 5 MilliA
- Type:
- Thermal Magnetic
- Used On:
- Loadcenter
- Volts:
- 120 VAC
- Gauge:
- 14 to 6 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic Trip, Ground Fault, Load Center Circuit Breaker
- Series:
- CH
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Wire Size:
- 14 to 6 AWG (Aluminum/Copper)
- Current Rating:
- 15 A
- Country of Origin:
- Dominican Republic
MSRP $490.00Surplus $44.90 -
Eaton CHFAFGF115 Miniature Circuit Breakers (MCBs) 1P 15A EA
MSRP $282.00Surplus $78.00Eaton CHFAFGF115 Miniature Circuit Breakers (MCBs) 1P 15A EA​ ARCA SKU: C15-1631 Brand: Eaton MPN: CHFAFGF115 UPC: 78667000781 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1631
- Series:
- CH
- Type:
- Arc & Ground Fault
- Size:
- 3/4 Inch W
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Type CH Loadcenter
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Clip (Line Terminal)
- Poles:
- 1
- Short Description:
- 120 VAC, 15 A, 10 kA, Clip Line Terminal, Plug-In Mount, Dual Purpose
- Catalog:
- Eaton_36697_1_2_CAT.pdf
- Data Sheet:
- SiemensAG_06459_1_DATA.pdf
- TS PIK:
- 126236992
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $282.00Surplus $78.00 -
Eaton GFCB115 Miniature Circuit Breakers (MCBs) 15A 120V
MSRP $390.00Surplus $22.34Eaton GFCB115 Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU: C15-1539 Brand: Eaton MPN: GFCB115 UPC: 78667636870 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-1539
- Series:
- GFCB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Type BR Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 5 MilliA
- Short Description:
- 120 VAC, 15 A, 5 mA Trip Sensitivity, 10 kA, 1-Pole, Plug-On Mount, Ground Fault
- TS PIK:
- 21493912
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $390.00Surplus $22.34 -
Eaton QBHW1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA
MSRP $136.86Surplus $35.10Eaton QBHW1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA​ ARCA SKU: C15-3890 Brand: Eaton MPN: QBHW1015 UPC: 786679392003 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-3890
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48 VDC
- Interrupting Rating:
- 3800 A at 62.5 VDC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 15 A, 22 kA, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- Data Sheet:
- Eaton_21238_2-4_DATA.pdf
- TS PIK:
- 21510581
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $136.86Surplus $35.10 -
Siemens BQD115 Miniature Circuit Breakers (MCBs) 15A 277V
MSRP $306.00Surplus $57.52Siemens BQD115 Miniature Circuit Breakers (MCBs) 15A 277V​ ARCA SKU: C15-6148 Brand: Siemens MPN: BQD115 UPC: 78364327708 Shipping Weight: 0.60 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6148
- TS PIK:
- 21366177
- Short Description:
- 277 VAC, 15 A, 14 kA, 1-Pole, Low-Tab Mount, Molded Case, Panelboard Circuit Breaker
- Series:
- BQD
- Installation/Operator:
- SiemensAG_00221_INST.pdf
- Data Sheet:
- SiemensAG_01385_1_DATA.pdf
- Interrupting Rating:
- 14 kA
- Catalog:
- SiemensAG_00565_11_16_CAT.pdf
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip
- Voltage Rating:
- 277 VAC 50/60 Hertz, 125 VDC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Used On:
- P1 Panelboard
- Country of Origin:
- Mexico
- Application:
- Construction
- Approval:
- UL 489, CSA-C22.2
MSRP $306.00Surplus $57.52
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