
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 FAZ-C10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA
MSRP $286.93Surplus $27.06Eaton FAZ-C10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA​ ARCA SKU: C15-3502 Brand: Eaton MPN: FAZ-C10/2-NA UPC: 4015081020430 Shipping Weight: 0.55 lbs. Shipping...- SKU:
- C15-3502
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 1.4 Inch Width x 3.15 Inch Height
- Volts:
- 277/480 VAC at 50/60 Hertz
- Volts:
- 96 VDC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 96 Volt DC (UL
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC, 96 VDC, 10 A, 10 kA, 5 to 10 x Rated Current, 2-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47_V4T1_48_V4T1_51_V4T1_66-V4T1_69_V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_40760_1-5_DATA.pdf
- Installation/Operator:
- Eaton_00480_INST.pdf
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 10 A
- Number of Poles:
- 2
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $286.93Surplus $27.06 -
Eaton FAZ-C10/2-NA-DC Din Rail Mounted Circuit Breakers
MSRP $385.67Surplus $38.94SKU: C15-4165 Brand: Eaton MPN: FAZ-C10/2-NA-DC UPC: 01508118471 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping Length: 2.00 In. Shipping Width: 4.00...- SKU:
- C15-4165
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Volts:
- 125 VDC per Pole
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 125 VDC per Pole, 10 A, 2-Pole, 10 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_53824_1_2_DATA.pdf
- Number of Poles:
- 2
- Current Rating:
- 10 A
- Voltage Rating:
- 277/480 VAC
- Curve Type:
- C
- TS PIK:
- 124728136
- Country of Origin:
- Spain
MSRP $385.67Surplus $38.94 -
Eaton QCR2010T Miniature Circuit Breakers (MCBs) QCR 2P 10A 240V 50/60Hz 1Ph
MSRP $229.00Surplus $31.53Eaton QCR2010T Miniature Circuit Breakers (MCBs) QCR 2P 10A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2009 Brand: Eaton MPN: QCR2010T UPC: 782114154540 Shipping Weight: 0.50 Shipping Height: 2.00 In...- SKU:
- C15-2009
- Type:
- Thermal Magnetic
- Type:
- Branch
- Type:
- Miniature
- Approval:
- UL
- Approval:
- CSA
- Size:
- 5.2 Inch Length x 3.3 Inch Width x 1.2 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Ring/Spade Lug
- Short Description:
- 120/240 VAC, 10 A, 2-Pole, 10 kA, Ring/Spade Lug Terminal, DIN Rail Rear Mount, Cable-In/Cable-Out, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_23_V4T1_24_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45544_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 10 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
- Series:
- QCR
MSRP $229.00Surplus $31.53 -
Eaton BAB2010HT Miniature Circuit Breakers (MCBs) EA
MSRP $645.00Surplus $85.26SKU: C15-9703 Brand: Eaton MPN: BAB2010HT UPC: 78667936926 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-9703
- TS PIK:
- 107002408
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Terminal Type:
- Ring/Spade Lug
- Voltage Rating:
- 240 VAC, 24/48/80 VDC
- Mounting:
- Bolt-On
- Current Rating:
- 10 A
- Number of Poles:
- 2
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Size:
- 2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
- Approval:
- CSA
- Country of Origin:
- Dominican Republic
MSRP $645.00Surplus $85.26 -
Eaton BR210 Miniature Circuit Breakers (MCBs) BR 2P 10A 240V 50/60Hz 1Ph EA
MSRP $130.00Surplus $21.11Eaton BR210 Miniature Circuit Breakers (MCBs) BR 2P 10A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1214 Brand: Eaton MPN: BR210 UPC: 786676362757 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-1214
- Series:
- BR
- Type:
- Thermal Magnetic
- 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:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 10 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- TS PIK:
- 21493854
- Number of Poles:
- 2
- Current Rating:
- 10 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- United States
MSRP $130.00Surplus $21.11 -
Eaton FAZ-C10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph EA
MSRP $237.00Surplus $39.69Eaton FAZ-C10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-3010 Brand: Eaton MPN: FAZ-C10/2 UPC: 015082787565 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-3010
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- CSA C22.2
- Size:
- 1.4 Inch W x 2.36 Inch D x 3.15 Inch H
- Volts:
- 480 Star/277 VAC
- Volts:
- 96 VDC (UL/CSA)
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 96 VDC (UL
- Interrupting Rating:
- CSA)
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 480 VAC Star/277 VAC, 96 VDC, 10 A, 15 kA, 5 to 10 x Rated Current, 2-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74_V4T1_75_V4T1_77_V4T1_85_V4T1_86_V4T1_88_V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_21534_1-9_DATA.pdf
- Installation/Operator:
- Eaton_00479_INST.pdf
- TS PIK:
- 124503256
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 10 A
- Number of Poles:
- 2
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $237.00Surplus $39.69 -
Eaton FAZ-C10/1-NA-L Din Rail Mounted Circuit Breakers FAZ 1P 10A 480V 50/60Hz EA
MSRP $65.00Surplus $21.17Eaton FAZ-C10/1-NA-L Din Rail Mounted Circuit Breakers FAZ 1P 10A 480V 50/60Hz EA​ ARCA SKU: C15-4236 Brand: Eaton MPN: FAZ-C10/1-NA-L UPC: 9008790868825 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-4236
- Volts:
- 480 V
- Amps:
- 10 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- FAZ-NA UL 489 MCB 240VAC 1P 10A C CURVE
- Number of Poles:
- 2
- Current Rating:
- 10 A
- Mounting:
- DIN Rail
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $65.00Surplus $21.17 -
Eaton FAZ-D10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA
MSRP $313.67Surplus $42.93Eaton FAZ-D10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA​ ARCA SKU: C15-2937 Brand: Eaton MPN: FAZ-D10/2-NA UPC: 4015081020638 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-2937
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 1.4 Inch Width x 3.15 Inch Height
- Volts:
- 277/480 VAC at 50/60 Hertz
- Volts:
- 96 VDC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 96 Volt DC (UL
- Terminal Type:
- Screw
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 10 A, 2-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_56880_1-5_DATA.pdf
- TS PIK:
- 124501489
- Number of Poles:
- 2
- Voltage Rating:
- 270/480 VAC
- Current Rating:
- 10 A
- Curve Type:
- D
- Country of Origin:
- Germany
MSRP $313.67Surplus $42.93 -
Cutler-Hammer EHD2010L Molded Case Breakers (MCCBs)
MSRP $818.00Surplus $184.05SKU: C15-11626 Brand: Cutler-Hammer MPN: EHD2010L UPC: Shipping Weight: 2.95 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11626
- Type:
- Fixed Thermal Magnetic, Molded Case
- Current Rating:
- 10 A
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 480 V
- Interrupting Rating:
- 18 kA at 240 VAC, 14 kA at 480 VAC, 10 kA at 250 VDC (UL), 18 kA at 220/240 VAC, 14 kA at 440 VAC, 10 kA at 250 VDC (IEC)
- Size:
- 2.75 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Maximum DC Voltage Rating:
- 250 V
- Number of Poles:
- 2
- Voltage Rating:
- 480 VAC 50/60 Hertz, 250 VDC
- Terminal Type:
- Line and Load
- CAD Drawings:
- Eaton_21583_1_CAD.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Approval:
- UL 489, CSA C22.2
- Country of Origin:
- Dominican Republic
MSRP $818.00Surplus $184.05 -
Eaton FAZ-C10/2-RT Din Rail Mounted Circuit Breakers FAZ 2P 10A 277V 50/60Hz 1Ph EA
MSRP $314.71Surplus $78.71Eaton FAZ-C10/2-RT Din Rail Mounted Circuit Breakers FAZ 2P 10A 277V 50/60Hz 1Ph EA​ ARCA SKU: C15-3055 Brand: Eaton MPN: FAZ-C10/2-RT UPC: 4015081020836 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-3055
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 10 A, 2-Pole, 10/14 kA, 5 to 10 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_53825_1-5_DATA.pdf
- TS PIK:
- 124501509
- Voltage Rating:
- 277/480 VAC
- Number of Poles:
- 2
- Current Rating:
- 10 A
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $314.71Surplus $78.71 -
Eaton FAZ-S10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph
MSRP $290.00Surplus $54.30Eaton FAZ-S10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3524 Brand: Eaton MPN: FAZ-S10/2 UPC: 015082788104 Shipping Weight: 0.50 Shipping Height: 2...- SKU:
- C15-3524
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 13 to 17 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 10 A, 2-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, S-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_54346_1-9_DATA.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 10 A
- Curve Type:
- S
- Country of Origin:
- Germany
MSRP $290.00Surplus $54.30 -
Eaton FAZ-Z10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph
MSRP $272.00Surplus $23.46Eaton FAZ-Z10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph​ ARCA SKU: C15-3732 Brand: Eaton MPN: FAZ-Z10/2 UPC: 015082788241 Shipping Weight: 0.50 Shipping Height: 2.00...- SKU:
- C15-3732
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 2 to 3 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 10 A, 2-Pole, 10 kA, 2 to 3 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, Z-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_54386_1-9_DATA.pdf
- Current Rating:
- 10 A
- Voltage Rating:
- 277/480 VAC
- Number of Poles:
- 2
- Curve Type:
- Z
- Country of Origin:
- Germany
MSRP $272.00Surplus $23.46 -
GENERAL ELECTRIC TED124010WL Molded Case Breakers (MCCBs)
MSRP $1,278.88Surplus $263.04GENERAL ELECTRIC TED124010WL Molded Case Breakers (MCCBs)​ ARCA SKU: C15-6920 Brand: GENERAL ELECTRIC MPN: TED124010WL UPC: 78316406942 Shipping Weight: 2.85 lbs. Shipping Height: 5...- SKU:
- C15-6920
- TS PIK:
- 125878493
- Frame Type:
- E150
- Short Description:
- 120/240/277/480 VAC, 125/250 VDC, 10 A, 18 kA, 2-Pole, E150 Frame, Copper/Aluminum Line and Load Lug Terminal, Thermal Magnetic, Non-Interchangeable Circuit Breaker
- Number of Poles:
- 2
- Current Rating:
- 10 A
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120/240/277/480 VAC, 125/250 VDC
- Maximum AC Voltage Rating:
- 480 V
- Interrupting Rating:
- 18 kA at 120/240/277/480 VAC, 10 kA at 125/250 VDC
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Maximum DC Voltage Rating:
- 250 V
- Country of Origin:
- United States
MSRP $1,278.88Surplus $263.04
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.