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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Contact Us For Quote
Square D QOB110 Miniature Circuit Breakers (MCBs) 10A 120V
MSRP $39.80Surplus $19.68Square D QOB110 Miniature Circuit Breakers (MCBs) 10A 120V​ ARCA SKU: C15-6383 Brand: Square D MPN: QOB110 UPC: 78590147749 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6383
- TS PIK:
- 124023840
- Data Sheet:
- SchneiderElectric_21230_1_2_DATA.pdf
- Series:
- QOB
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 10 A, 10 kA, 1-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Type:
- Miniature, Standard
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Current Rating:
- 10 A
- Used On:
- NQ Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 48 VDC
- Approval:
- UL, CSA
- Installation:
- Bolt-On
MSRP $39.80Surplus $19.68 -
Contact Us For Quote
Square D QO110 Miniature Circuit Breakers (MCBs)
MSRP $29.10Surplus $14.36Square D QO110 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6629 Brand: Square D MPN: QO110 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6629
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 10 A, 5/10 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/Aluminum, Plug-On Mount, Pressure Plate Terminal, Standard, Miniature Circuit Breaker
- Current Rating:
- 10 A
- Series:
- QO
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Interrupting Rating:
- 5/10 kA
- Number of Poles:
- 1
- Terminal Type:
- Pressure Plate
- Mounting:
- Plug-On
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Type:
- Common Trip, Miniature, Standard
- Installation/Operator:
- SchneiderElectric-SquareD_01253_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_53313_1_2_DATA.pdf
- Voltage Rating:
- 120/240 V AC 50/60 Hertz, 48 V DC
- Approval:
- UL, CSA
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
MSRP $29.10Surplus $14.36 -
Contact Us For Quote
Square D QOU110 Miniature Circuit Breakers (MCBs)
MSRP $40.20Surplus $19.07SKU: C15-6671 Brand: Square D MPN: QOU110 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6671
- Current Rating:
- 10 A
- Series:
- QOU
- Size:
- 0.75 Inch Width x 2.95 Inch Depth x 4.05 Inch Height
- Number of Poles:
- 1
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
- Mounting:
- DIN Rail/Unit/Surface/Flush
- Catalog:
- SchneiderElectric-SquareD_32357_7_19_7_21_CAT.pdf
- CAD Drawings:
- SchneiderElectric_30265_1_CAD.pdf
- Terminal Type:
- Slotted Box Lug Line/Load
- Data Sheet:
- SchneiderElectric_21446_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Used On:
- OEM
- Type:
- Miniature, Standard
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 10 A, 10 kA Interrupt, 1-Pole, 14 to 2 AWG Copper/Aluminum, Unit Mount, Slotted Box Lug Line/Load Terminal, Standard, Miniature Circuit Breaker
- Installation/Operator:
- SchneiderElectric-SquareD_02170_INST.pdf
- Interrupting Rating:
- 10 kA
- TS PIK:
- 21356075
- Approval:
- UL, CSA
MSRP $40.20Surplus $19.07
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