
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 FD1020 Molded Case Breakers (MCCBs) GHB 2P 40A 480V 50/60Hz 3Ph G Frame EA
MSRP $1,010.08Surplus $454.54SKU: C15-1804 Brand: Eaton MPN: FD1020 UPC: 786679312117 Shipping Weight: 1.25 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1804
- Frame Type:
- F
- Voltage Rating:
- 277 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 1
- Interrupting Rating:
- 35 kA at 277 VAC,10 kA at 125 VDC
- Type:
- Current Limiting
- Maximum AC Voltage Rating:
- 277
- Maximum DC Voltage Rating:
- 125
- Terminal Type:
- Standard Pressure Load Terminal
- Size:
- 1.38 Inch W x 3.38 Inch D x 6 Inch H
- Short Description:
- 277 VAC 50/60 Hz, 125 VDC, 20 A, 35/10 kA, 1-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton_07831_1-5_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawings:
- Eaton_41226_1_CAD.pdf
- Series:
- C
- Approval:
- UL
- Country of Origin:
- United States
MSRP $1,010.08Surplus $454.54 -
Eaton HGHB1020 Molded Case Breakers (MCCBs) HGHB 1P 20A 277V 50/60Hz 1Ph G Frame EA
MSRP $338.69Surplus $45.44Eaton HGHB1020 Molded Case Breakers (MCCBs) HGHB 1P 20A 277V 50/60Hz 1Ph G Frame EA​ ARCA SKU: C15-1706 Brand: Eaton MPN: HGHB1020 UPC: 786679114186 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-1706
- Frame Type:
- GHB
- Voltage Rating:
- 277 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 1
- Interrupting Rating:
- 25 kA, 1-Pole
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 277 V
- Maximum DC Voltage Rating:
- 125 V
- Short Description:
- 277 VAC 50/60 Hz, 125 VDC, 20 A, 25 kA, 1-Pole, Bolt-On Mount, HGHB Frame, Non-Interchangeable Trip Thermal Magnetic
- Catalog:
- Eaton_46579_V4T2_254_V4T2_255_V4T2_264_V4T2_265_CAT.pdf
- Installation/Operator:
- Eaton_00166_INST.pdf
- Specification/Technical:
- Eaton_13542_1_2_SPEC.pdf
- TS PIK:
- 117083596
- Series:
- C
- Mounting:
- Bolt-On
- Approval:
- UL, CSA
- Country of Origin:
- United States
MSRP $338.69Surplus $45.44 -
Square D HOMT2020250 Miniature Circuit Breakers (MCBs) HOMT 2P 20A 120V 50/60Hz 2Ph EA
MSRP $163.36Surplus $114.35Square D HOMT2020250 Miniature Circuit Breakers (MCBs) HOMT 2P 20A 120V 50/60Hz 2Ph EA​ ARCA SKU: C15-2178 Brand: Square D MPN: HOMT2020250 UPC: 785901377054 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-2178
- Frame Type:
- HOM
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Type:
- Screw ClA
- Terminal Type:
- Screw ClA
- Size:
- 2 Inch W x 2.98 Inch D x 3.13 Inch H
- Short Description:
- 120/240 VAC, 20/50 A, 10 kA Interrupt, 2-Pole, 12 to 6 AWG Aluminum, 14 to 6 AWG Copper, Plug-In Mount, Box Lug Terminal, Quad Tandem
- Catalog:
- SchneiderElectric_00257_1_20_7_23_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_13514_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00099_INST.pdf
- TS PIK:
- 116091053
- Used On:
- Homeline Load Center
- Mounting:
- Plug-On
- Wire Size:
- 12 to 6 AWG (Aluminum), 14 to 6 AWG (Copper)
- Series:
- HOMT
- Approval:
- UL, CSA
- Country of Origin:
- United States
MSRP $163.36Surplus $114.35 -
Eaton FAZ-C32/1 Miniature Circuit Breakers (MCBs) FAZ 1P 32A 480V 50/60Hz 1Ph
MSRP $156.55Surplus $21.64Eaton FAZ-C32/1 Miniature Circuit Breakers (MCBs) FAZ 1P 32A 480V 50/60Hz 1Ph​ ARCA SKU: C15-3661 Brand: Eaton MPN: FAZ-C32/1 UPC: 015082785646 Shipping Weight: 0.25 Shipping Height: 0.50...- SKU:
- C15-3661
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 32 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Poles:
- 1
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Volts:
- 277/480 VAC
- Gauge:
- 18 to 4/18 to 8 AWG
- Short Description:
- 277/480 VAC 50/60 Hz, 32 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Series:
- FAZ
- Number of Poles:
- 1
- Voltage Rating:
- 270/480 VAC
- Current Rating:
- 32 A
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_53939_1-9_DATA.pdf
- Wire Size:
- 18 to 4/18 to 8 AWG
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $156.55Surplus $21.64 -
Eaton FAZ-C32/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 480V 50/60Hz 1Ph EA
MSRP $258.65Surplus $33.08Eaton FAZ-C32/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 480V 50/60Hz 1Ph EA​ ARCA SKU: C15-3047 Brand: Eaton MPN: FAZ-C32/1-NA-DC-SP UPC: 015081636598 Shipping Weight: 0.30 lbs...- SKU:
- C15-3047
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 0.7 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:
- 1
- 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, 32 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- TS PIK:
- 124653191
- Voltage Rating:
- 277/480 VAC
- Number of Poles:
- 1
- Current Rating:
- 32 A
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $258.65Surplus $33.08 -
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Eaton FAZ-C32/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 32A 277V 50/60Hz
MSRP $240.95Surplus $69.39Eaton FAZ-C32/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 32A 277V 50/60Hz​ ARCA SKU: C15-4748 Brand: Eaton MPN: FAZ-C32/1-NA-SP UPC: Shipping Weight: 0.35 Shipping Height: 1.00 In...- SKU:
- C15-4748
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- 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, 32 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Voltage Rating:
- 277/480 VAC
- Number of Poles:
- 1
- Current Rating:
- 32 A
MSRP $240.95Surplus $69.39 -
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Eaton FAZ-C32/1-RT-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 120/240V 50/60Hz 1Ph C Frame
MSRP $211.00Surplus $56.45Eaton FAZ-C32/1-RT-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 120/240V 50/60Hz 1Ph C Frame​ ARCA SKU: C15-1793 Brand: Eaton MPN: FAZ-C32/1-RT-SP UPC: 015081637236 Shipping Weight: 0.27 Shipping...- SKU:
- C15-1793
- Series:
- FAZ
- Type:
- Thermal Magnetic
- Type:
- Non-Interchangeable Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Ring Tongue
- 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, 32 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 1
MSRP $211.00Surplus $56.45 -
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Eaton FAZ-C32/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 480V 50/60Hz 1Ph
MSRP $170.16Surplus $40.57Eaton FAZ-C32/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 480V 50/60Hz 1Ph​ ARCA SKU: C15-3570 Brand: Eaton MPN: FAZ-C32/1-SP UPC: 015081636772 Shipping Weight: 0.30 Shipping...- SKU:
- C15-3570
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Line/Load
- 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, 32 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 1
MSRP $170.16Surplus $40.57 -
Eaton FAZ-D32/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 277V 50/60Hz 1Ph
MSRP $208.28Surplus $28.32Eaton FAZ-D32/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 277V 50/60Hz 1Ph​ ARCA SKU: C15-3101 Brand: Eaton MPN: FAZ-D32/1-NA-SP UPC: 015081636765 Shipping Weight: 0.15 Shipping...- SKU:
- C15-3101
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 32 A, 1-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Voltage Rating:
- 270/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 1
- Curve Type:
- D
- Country of Origin:
- Germany
MSRP $208.28Surplus $28.32 -
Contact Us For Quote
Eaton FAZ-D32/1-RT-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 120/240V 50/60Hz 1Ph
MSRP $232.78Surplus $69.71Eaton FAZ-D32/1-RT-SP Miniature Circuit Breakers (MCBs) FAZ 1P 32A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1788 Brand: Eaton MPN: FAZ-D32/1-RT-SP UPC: 015081637403 Shipping Weight: 0.50 Shipping...- SKU:
- C15-1788
- Series:
- FAZ
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Ring Tongue
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 32 A, 1-Pole, 10/14 kA, 10 to 20 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Single Packaging, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Current Rating:
- 32 A
- Number of Poles:
- 1
- Voltage Rating:
- 277/480 VAC
MSRP $232.78Surplus $69.71 -
Eaton FAZ-D32/1-SP Motor Circuit Protector (MCPs) EA
MSRP $163.36Surplus $20.07Eaton FAZ-D32/1-SP Motor Circuit Protector (MCPs) EA​ ARCA SKU: C15-9043 Brand: Eaton MPN: FAZ-D32/1-SP UPC: 1508163694 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-9043
- TS PIK:
- 124653226
- Short Description:
- 277/480 VAC 50/60 Hz, 32 A, 1-Pole, 10 kA, 10 to 20 x Rated Current, Line/Load Terminal, DIN Rail Mount, D-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Number of Poles:
- 1
- Current Rating:
- 32 A
- Voltage Rating:
- 277/480 VAC
- Type:
- Current Limiting, Thermal Magnetic
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Series:
- FAZ
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Terminal Type:
- Line/Load
- Interrupting Rating:
- 10 kA
- Country of Origin:
- Germany
- Approval:
- UL 1077, UL (Canada and US), CSA C22.2, CE
- Trip Setting:
- 10 to 20 x Rated Current
- Mounting:
- DIN Rail
- Wire Size:
- 18 to 4/18 to 8 AWG
MSRP $163.36Surplus $20.07 -
GENERAL ELECTRIC TEY120 Miniature Circuit Breakers (MCBs) EA
MSRP $212.17Surplus $84.84GENERAL ELECTRIC TEY120 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-2498 Brand: GENERAL ELECTRIC MPN: TEY120 UPC: 78316418091 Shipping Weight: 0.75 lbs. Shipping Height: 4.00...- SKU:
- C15-2498
- Frame Type:
- TEY
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 1
- Interrupting Rating:
- 14 kA at 120/240/277 VAC,65 kA at 120 VAC
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 277 V
- Maximum DC Voltage Rating:
- 125 V
- Terminal Type:
- Bolt-On
- Size:
- 1 Inch Width x 3-1/16 Inch Depth x 5-1/4 Inch Height
- Short Description:
- 480/277 VAC 3-Phase, 20 A, 65 kA, 1-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10489_6_7_6_59_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00119_INST.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12750_1-3_SPEC.pdf
- TS PIK:
- 112129541
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04184_1_CAD.pdf
- Mounting:
- Bolt-On
- Series:
- TEY
- Approval:
- UL, CUL, CSA, GSA
- Libra Liquidity Lot:
- Libra Auction Lot
- Country of Origin:
- United States
MSRP $212.17Surplus $84.84
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.