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 $337.60Surplus $117.71Square 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 $337.60Surplus $117.71 -
Square D HOM120AFI Miniature Circuit Breakers (MCBs)
MSRP $306.29Surplus $92.49Square D HOM120AFI Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6370 Brand: Square D MPN: HOM120AFI UPC: 78590130132 Shipping Weight: 0.70 lbs. Shipping Height: 1.50 In...- SKU:
- C15-6370
- TS PIK:
- 121750907
- Catalog:
- SchneiderElectric_00257_1_19_CAT.pdf
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Type:
- Thermal Magnetic
- Size:
- 1 Inch W x 2.98 Inch D x 3.13 Inch H
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Used On:
- Loadcenter
- Data Sheet:
- SchneiderElectric-SquareD_13420_1_2_DATA.pdf
- Terminal Type:
- Screw ClA
- Installation/Operator:
- SchneiderElectric-SquareD_00002_INST.pdf
- Current Rating:
- 20 A
- Short Description:
- 120 VAC, 20 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Aluminum/Copper, Plug-In Mount, Miniature Circuit Breaker
- Number of Poles:
- 1
- Country of Origin:
- Mexico
- Application:
- HACR
- Construction Feature:
- ARC Fault Circuit Interrupter
- Approval:
- UL, CSA
- Poles:
- 1
MSRP $306.29Surplus $92.49 -
Square D QO115EPD Miniature Circuit Breakers (MCBs)
MSRP $558.13Surplus $340.38SKU: 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 $558.13Surplus $340.38
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