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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Square D FA24060AC Molded Case Breakers (MCCBs)
MSRP $1,044.00Surplus $120.83Square D FA24060AC Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7055 Brand: Square D MPN: FA24060AC UPC: Shipping Weight: 4.20 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- C15-7055
- Data Sheet:
- SchneiderElectric-SquareD_04282_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Current Rating:
- 60 A
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Series:
- FA
- Interrupting Rating:
- 25 kA at 240 VAC, 18 kA at 480 VAC Star/277 VAC or 480 VAC (UL/CSA/NOM), 10 kA at 415 VAC (IEC), 10 kA at 250 VDC
- Short Description:
- 480 VAC, 250 VDC, 60 A, 10/18/25 kA, 2-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Voltage Rating:
- 240/480 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 240/415 VAC at 50/60 Hz (IEC), 250 VDC
- Number of Poles:
- 2
- Type:
- Molded Case, Thermal Magnetic
- Prop 65 Warning:
- Yes
- Approval:
- UL, CSA
- Used On:
- Class 650/651 I-Line Panelboard/Switchboard
- Trip Setting:
- 800 to 1450 A
- Application:
- Power Distribution
MSRP $1,044.00Surplus $120.83 -
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Square D HGA260604 Molded Case Breakers (MCCBs)
MSRP $2,235.00Surplus $603.45SKU: C15-16501 Brand: Square D MPN: HGA260604 UPC: 78590183425 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16501
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 60 A, 18 kA, 2-Pole, H-Frame, BC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Interrupting Rating:
- 18 kA at 600 VAC, 20 kA at 250 VDC
- Approval:
- UL, CSA, CE
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Series:
- HG
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Current Rating:
- 60 A
- Data Sheet:
- SchneiderElectric-SquareD_46557_1-3_DATA.pdf
- Trip Setting:
- 800 A (Hold), 1450 A (Trip)
- Type:
- Thermal Magnetic, Current Limiting
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- CAD Drawings:
- SchneiderElectric-SquareD_73166_1_CAD.pdf
- Application:
- Distribution
- Number of Poles:
- 2
MSRP $2,235.00Surplus $603.45 -
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Square D QO200 Molded Case Breakers (MCCBs)
MSRP $70.00Surplus $25.25Square D QO200 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7210 Brand: Square D MPN: QO200 UPC: 78590137170 Shipping Weight: 0.50 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-7210
- TS PIK:
- 21032731
- Number of Poles:
- 2
- Current Rating:
- 60 A
- Interrupting Rating:
- 10 kA
- Short Description:
- 240 VAC 50/60 Hz, 60 A, 10 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Molded Case Switch
- Voltage Rating:
- 240 VAC 50/60 Hertz
- Series:
- QO
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Terminal Type:
- Box Lug
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Data Sheet:
- SchneiderElectric-SquareD_53459_1_2_DATA.pdf
- Type:
- Common Trip, Miniature
MSRP $70.00Surplus $25.25 -
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Square D QO200TR Electrical Enclosures Circuit Breaker Enclosure 60A 240V 1Ph NEMA 3R
MSRP $161.00Surplus $86.45Square D QO200TR Electrical Enclosures Circuit Breaker Enclosure 60A 240V 1Ph NEMA 3R​ ARCA SKU: L19-1662 Brand: Square D MPN: QO200TR UPC: 785901535966 Shipping Weight: 31.00 Shipping...- SKU:
- L19-1662
- Series:
- QO
- Type:
- Air Conditioning Disconnect
- Approval:
- UL
- Size:
- 4.65 Inch Width x 3.9 Inch Depth x 6.5 Inch Height
- Volts:
- 240 VAC
- Amps:
- 60 A
- Enclosure:
- NEMA 3R
- Short Description:
- 240 VAC, 1-Phase, 60 A, 22 kA Interrupt, 3-Wire, 2-Pole, NEMA 3R, Gray, Rainproof
- Catalog:
- SchneiderElectric-SquareD_03264_1_45_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_14917_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_QO117_INST.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_32076_1_CAD.pdf
- Height:
- 6.5
- Width:
- 4.65
- Depth:
- 3.9
- Interrupting Rating:
- 22 kA
- Number of Poles:
- 2
- Current Rating:
- 60 A
- Voltage Rating:
- 240 VAC 1-Phase
- Prop 65 Warning:
- Yes
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
MSRP $161.00Surplus $86.45 -
Square D QO260EPD Miniature Circuit Breakers (MCBs)
MSRP $713.00Surplus $354.78SKU: C15-10897 Brand: Square D MPN: QO260EPD UPC: 78590194080 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10897
- TS PIK:
- 123370568
- Type:
- Thermal Magnetic, Common Trip, Equipment Protector
- Short Description:
- 120/240 VAC, 60 A, 2-Pole, 10 kA, Plug-On, Box Lug Terminal, Thermal Magnetic, Common Trip, Equipment Protector, Miniature Circuit Breaker
- Terminal Type:
- Box Lug
- Prop 65 Warning:
- Yes
- Catalog:
- SchneiderElectric-SquareD_03264_1_6_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00133_INST.pdf
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Data Sheet:
- SchneiderElectric-SquareD_05126_1_2_DATA.pdf
- Mounting:
- Plug-On
- Wire Size:
- 12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
- Size:
- 1.5 Inch W x 2.91 Inch D x 3.12 Inch H
- Used On:
- QO Loadcenter, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Current Rating:
- 60 A
MSRP $713.00Surplus $354.78 -
Square D QO260GFI Miniature Circuit Breakers (MCBs) 2P 60A
MSRP $351.88Surplus $93.97Square D QO260GFI Miniature Circuit Breakers (MCBs) 2P 60A​ ARCA SKU: C15-6543 Brand: Square D MPN: QO260GFI UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6543
- Short Description:
- 120/240 VAC 50/60 Hz, 60 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, 2-Panel Space, Box Lug Terminal, 6 mA Class A Ground Fault, Pigtail, Miniature Circuit Breaker
- Type:
- Thermal Magnetic, Common Trip, Equipment Protector
- Size:
- 1.5 Inch W x 2.91 Inch D x 4.12 Inch H
- Series:
- QO-GFI
- Data Sheet:
- SchneiderElectric-SquareD_14989_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00198_INST.pdf
- Mounting:
- Plug-On
- Wire Size:
- 12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
- Voltage Rating:
- 120/240 VAC at 50/60 Hz (UL/CSA)
- Terminal Type:
- Box Lug
- Used On:
- QO Loadcenter, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- Catalog:
- SchneiderElectric-SquareD_03264_1_5_CAT.pdf
- Prop 65 Warning:
- Yes
- Number of Poles:
- 2
- Current Rating:
- 60 A
- Interrupting Rating:
- 10 kA
- Trip Sensitivity:
- 6 MilliA
- Approval:
- UL, CSA
MSRP $351.88Surplus $93.97 -
Square D QO260VH Miniature Circuit Breakers (MCBs) QO 2P 60A 120V 50/60Hz 1Ph 1 Phase
MSRP $146.00Surplus $114.38Square D QO260VH Miniature Circuit Breakers (MCBs) QO 2P 60A 120V 50/60Hz 1Ph 1 Phase​ ARCA SKU: C15-2173 Brand: Square D MPN: QO260VH UPC: 785901054979 Shipping Weight: 37.86 Shipping...- SKU:
- C15-2173
- Series:
- QO
- Type:
- Common Trip
- Approval:
- UL
- Approval:
- CSA
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Volts:
- 120/240 VAC 50/60 Hertz
- Amps:
- 32 A
- Used On:
- QO Load Center
- Used On:
- NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 22 kA
- Terminal Type:
- Box Lug
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 60 A, 22 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Current Rating:
- 60 A
- Data Sheet:
- SchneiderElectric-SquareD_53540_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Country of Origin:
- Mexico
MSRP $146.00Surplus $114.38 -
Square D QOB260GFI Miniature Circuit Breakers (MCBs)
MSRP $444.00Surplus $217.19SKU: C15-10915 Brand: Square D MPN: QOB260GFI UPC: 78590136300 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10915
- TS PIK:
- 115773618
- Catalog:
- SchneiderElectric-SquareD_00101_11_CAT.pdf
- Terminal Type:
- Box Lug
- Voltage Rating:
- 120/240 VAC at 50/60 Hz (UL/CSA)
- Short Description:
- 120/240 VAC, 60 A, 2-Pole, 10 kA, Bolt-On Mount, Box Lug Terminal, Thermal Magnetic, Common Trip, Equipment Protector, Miniature Circuit Breaker
- Series:
- QOB-GFI
- Data Sheet:
- SchneiderElectric-SquareD_05134_1_2_DATA.pdf
- Interrupting Rating:
- 10 kA
- Mounting:
- Bolt-On
- Size:
- 1.5 Inch W x 2.91 Inch D x 4.12 Inch H
- Number of Poles:
- 2
- Wire Size:
- 12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
- Current Rating:
- 60 A
- CAD Drawings:
- SchneiderElectric-SquareD_05483_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00198_INST.pdf
- Used On:
- NQOD Panelboard/Interior
- Type:
- Thermal Magnetic, Common Trip, Equipment Protector
MSRP $444.00Surplus $217.19 -
Square D QOB260VH Miniature Circuit Breakers (MCBs) 2P 60A
MSRP $184.68Surplus $20.38Square D QOB260VH Miniature Circuit Breakers (MCBs) 2P 60A​ ARCA SKU: C15-6662 Brand: Square D MPN: QOB260VH UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6662
- TS PIK:
- 21356089
- Type:
- Miniature, Standard
- Used On:
- NQ Panelboard
- Interrupting Rating:
- 22 kA at 240 VAC
- Short Description:
- 240 VAC 50/60 Hz, 60 A, 22 kA, 2-Pole, Q-Frame, Bolt-On Mount, Box Lug Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Current Rating:
- 60 A
- Voltage Rating:
- 240 VAC 50/60 Hertz
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Series:
- QOB-VH
- Data Sheet:
- SchneiderElectric_21347_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Number of Poles:
- 2
MSRP $184.68Surplus $20.38 -
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Square D QOU260 Miniature Circuit Breakers (MCBs)
MSRP $92.46Surplus $43.79SKU: C15-6673 Brand: Square D MPN: QOU260 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6673
- TS PIK:
- 21355230
- Series:
- QOU
- Mounting:
- DIN Rail/Unit/Surface/Flush
- Catalog:
- SchneiderElectric-SquareD_32357_7_19_7_21_CAT.pdf
- Current Rating:
- 60 A
- Terminal Type:
- Slotted Box Lug Line/Load
- Size:
- 1.5 Inch Width x 2.95 Inch Depth x 4.05 Inch Height
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Used On:
- OEM
- Installation/Operator:
- SchneiderElectric-SquareD_02171_INST.pdf
- Data Sheet:
- SchneiderElectric_21599_1_2_DATA.pdf
- CAD Drawings:
- SchneiderElectric_30265_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
- Type:
- Miniature, Standard
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 60 A, 10 kA Interrupt, 2-Pole, 14 to 2 AWG Copper/Aluminum, Unit Mount, Slotted Box Lug Line/Load Terminal, Standard, Miniature Circuit Breaker
MSRP $92.46Surplus $43.79 -
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THQL2160 Miniature Circuit Breakers (MCBs) THQL 2P 60A 120V 50/60Hz
MSRP $100.00Surplus $22.88THQL2160 Miniature Circuit Breakers (MCBs) THQL 2P 60A 120V 50/60Hz​ ARCA SKU: C15-3454 Brand: MPN: THQL2160 UPC: 783164048483 Shipping Weight: 0.65 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-3454
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 2-Pole, 8 to 3 AWG Copper/Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Internal Common Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00503_1_CAD.pdf
- Number of Poles:
- 2
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00503_1_CAD.pdf
- Current Rating:
- 60 A
- Voltage Rating:
- 120/240 VAC
MSRP $100.00Surplus $22.88
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