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 QOB115GFI Miniature Circuit Breakers (MCBs) 15A 120V
MSRP $248.00Surplus $86.47Square D QOB115GFI Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU: C15-6384 Brand: Square D MPN: QOB115GFI UPC: 78590136870 Shipping Weight: 0.50 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6384
- TS PIK:
- 124023841
- Size:
- 0.75 Inch W x 2.91 Inch D x 4.12 Inch H
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Used On:
- NQOD Panelboard/Interior
- Terminal Type:
- Pressure Plate
- Installation/Operator:
- SchneiderElectric-SquareD_00193_INST.pdf
- Current Rating:
- 15 A
- Series:
- QOB-GFI
- Short Description:
- 120 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 1-Pole, Bolt-On Mount, 1-Panel Space, Pressure Plate Terminal, Pigtail, 6 mA Class A Ground Fault, Miniature Circuit Breaker
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 1
- Data Sheet:
- SchneiderElectric-SquareD_15104_1_2_DATA.pdf
- Type:
- Thermal Magnetic, Equipment Protector
- Catalog:
- SchneiderElectric-SquareD_03283_9_14_CAT.pdf
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Mounting:
- Bolt-On
- Prop 65 Warning:
- Yes
- Country of Origin:
- United States
- Approval:
- UL, CSA
- Trip Sensitivity:
- 6 MilliA
MSRP $248.00Surplus $86.47 -
Square D QO115EPD Miniature Circuit Breakers (MCBs)
MSRP $410.00Surplus $250.04SKU: C15-10868 Brand: Square D MPN: QO115EPD UPC: 78590176378 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10868
- TS PIK:
- 111093130
- Used On:
- QO Loadcenter, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- Short Description:
- 120 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, 1-Panel Space, Pressure Plate Terminal, 30 mA Class B Ground Fault, Miniature Circuit Breaker
- Series:
- QO-EPD
- Size:
- 0.75 Inch W x 2.91 Inch D x 4.12 Inch H
- Terminal Type:
- Pressure Plate
- Current Rating:
- 15 A
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Data Sheet:
- SchneiderElectric-SquareD_14828_1_2_DATA.pdf
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic, Equipment Protector
- Number of Poles:
- 1
- Installation/Operator:
- SchneiderElectric-SquareD_00881_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_03264_1_6_CAT.pdf
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- Prop 65 Warning:
- Yes
- Mounting:
- Plug-On
- Approval:
- UL, CSA
- Trip Sensitivity:
- 30 MilliA
- Country of Origin:
- Mexico
MSRP $410.00Surplus $250.04 -
Contact Us For Quote
Square D QO115VHCAFI Molded Case Breakers (MCCBs)
MSRP $489.00Surplus $132.03SKU: C15-17726 Brand: Square D MPN: QO115VHCAFI UPC: 78590152319 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-17726
- Data Sheet:
- SchneiderElectric-SquareD_14832_1_2_DATA.pdf
- Short Description:
- 120 VAC, 15 A, 22 kA, 1-Pole, Plug-On Mount, Combination ARC Fault Circuit Interrupter
- Current Rating:
- 15 A
- Poles:
- 1
- Installation/Operator:
- SchneiderElectric-SquareD_00197_INST.pdf
- Mounting:
- Plug-On
- Approval:
- UL, CSA
- Catalog:
- SchneiderElectric_00260_7_13_CAT.pdf
- Terminal Type:
- Pressure Plate
- Application:
- HACR
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- Used On:
- NQOD Panelboard, QO Loadcenter, Speed-D Switchboard Distribution Panel
- Series:
- QOVH-AFI
- Size:
- 0.75 Inch W x 2.91 Inch D x 3 Inch H
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Interrupting Rating:
- 22 kA
MSRP $489.00Surplus $132.03 -
Contact Us For Quote
Square D QO115VHGFI Molded Case Breakers (MCCBs)
MSRP $875.00Surplus $236.25SKU: C15-17728 Brand: Square D MPN: QO115VHGFI UPC: 78590152060 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17728
- Mounting:
- Plug-On
- Used On:
- QO Loadcenter, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- CAD Drawings:
- SchneiderElectric-SquareD_17843_1_CAD.pdf
- Catalog:
- SchneiderElectric-SquareD_03264_1_5_CAT.pdf
- Interrupting Rating:
- 22 kA
- Prop 65 Warning:
- Yes
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- Type:
- Thermal Magnetic, Equipment Protector
- Number of Poles:
- 1
- Series:
- QO-VHGFI
- Current Rating:
- 15 A
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Data Sheet:
- SchneiderElectric-SquareD_14833_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00881_INST.pdf
- Terminal Type:
- Pressure Plate
- Approval:
- UL, CSA
- Short Description:
- 120 VAC 50/60 Hz, 15 A, 22 kA Interrupt, 1-Pole, Plug-On Mount, 1-Panel Space, Pressure Plate Terminal, 6 mA Class A Ground Fault, Pigtail, Miniature Circuit Breaker
- Size:
- 0.75 Inch W x 2.91 Inch D x 4.12 Inch H
MSRP $875.00Surplus $236.25 -
Contact Us For Quote
Square D QO215SWN Miniature Circuit Breakers (MCBs)
MSRP $50.83Surplus $40.05SKU: C15-8584 Brand: Square D MPN: QO215SWN UPC: 78312601133 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8584
- TS PIK:
- 21330948
- Used On:
- NQOD Panelboard, QO Loadcenter, Speed-D Switchboard Distribution Panel
- Interrupting Rating:
- 10 kA
- Catalog:
- SchneiderElectric_00260_7_14_CAT.pdf
- Poles:
- 2
- Size:
- 1.5 Inch W x 2.91 Inch D x 3 Inch H
- Current Rating:
- 15 A
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Construction Feature:
- Switching Neutral, Common Trip
- Data Sheet:
- SchneiderElectric-SquareD_14944_1_2_DATA.pdf
- Approval:
- UL, CSA
- Mounting:
- Plug-On
- Series:
- QO-SWN
- Short Description:
- 120 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, 2-Panel Space, Pressure Plate Terminal, Switch Neutral, Miniature Circuit Breaker
- Terminal Type:
- Pressure Plate
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
MSRP $50.83Surplus $40.05 -
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Square D QOB115AFI Molded Case Breakers (MCCBs)
MSRP $159.39Surplus $43.04SKU: C15-17811 Brand: Square D MPN: QOB115AFI UPC: 78590148589 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17811
- Interrupting Rating:
- 10 kA
- Series:
- QOB-AFI
- Prop 65 Warning:
- Yes
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Used On:
- NQ and NQOD Panelboard/Interior
- Size:
- 0.75 Inch W x 2.91 Inch D x 3 Inch H
- Terminal Type:
- Pressure Plate
- Poles:
- 1
- Short Description:
- 120/240 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 1-Pole, Bolt-On Mount, 1-Panel Space, Pressure Plate Terminal, Pigtail, Arc Fault, Miniature Circuit Breaker
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- Approval:
- UL, CSA
- Current Rating:
- 15 A
- Mounting:
- Bolt-On
- Data Sheet:
- SchneiderElectric-SquareD_15103_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00217_INST.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_17843_1_CAD.pdf
- Application:
- HACR
MSRP $159.39Surplus $43.04 -
Contact Us For Quote
Square D QOB215SWN Molded Case Breakers (MCCBs)
MSRP $218.00Surplus $58.86SKU: C15-17857 Brand: Square D MPN: QOB215SWN UPC: 78590134176 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17857
- Size:
- 1.5 Inch W x 2.91 Inch D x 3 Inch H
- Interrupting Rating:
- 10 kA
- Poles:
- 2
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Used On:
- NQ and NQOD Panelboard/Interior
- Terminal Type:
- Pressure Plate
- Data Sheet:
- SchneiderElectric-SquareD_15149_1_2_DATA.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_03058_1_CAD.pdf
- Mounting:
- Bolt-On
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Catalog:
- SchneiderElectric-SquareD_03283_9_15_CAT.pdf
- Short Description:
- 120 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 2-Pole, Bolt-On Mount, 2-Panel Space, Pressure Plate Terminal, Switch Neutral, Miniature Circuit Breaker
- Approval:
- UL, CSA
- Current Rating:
- 15 A
- Series:
- QO-SWN
MSRP $218.00Surplus $58.86
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