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
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- Qty in Cart
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Square D QO260H Molded Case Breakers (MCCBs)
MSRP $266.00Surplus $71.82SKU: C15-17788 Brand: Square D MPN: QO260H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-17788
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Approval:
- UL, CSA
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Data Sheet:
- SchneiderElectric-SquareD_70900_1_2_DATA.pdf
- Short Description:
- 120/240 VAC 50/60 Hz, 60 A, 10 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Series:
- QO
- Current Rating:
- 60 A
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Number of Poles:
- 2
- Terminal Type:
- Box Lug
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Type:
- Common Trip, Miniature, Standard
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
MSRP $266.00Surplus $71.82 -
Square D QO260VH Miniature Circuit Breakers (MCBs) QO 2P 60A 120V 50/60Hz 1Ph 1 Phase
MSRP $146.00Surplus $120.40Square 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 $120.40 -
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Square D QO360VH Molded Case Breakers (MCCBs)
MSRP $674.00Surplus $181.98SKU: C15-18859 Brand: Square D MPN: QO360VH UPC: 78590106022 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18859
- Interrupting Rating:
- 22 kA
- Number of Poles:
- 3
- Series:
- QO
- Type:
- Common Trip, Miniature, Standard
- Current Rating:
- 60 A
- Terminal Type:
- Box Lug
- Short Description:
- 120/240 VAC 50/60 Hz, 60 A, 22 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Size:
- 2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Approval:
- UL, CSA
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Data Sheet:
- SchneiderElectric-SquareD_53609_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Mounting:
- Plug-On
MSRP $674.00Surplus $181.98 -
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Square D QOH260 Molded Case Breakers (MCCBs)
MSRP $611.00Surplus $164.97SKU: C15-17909 Brand: Square D MPN: QOH260 UPC: 78590109026 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17909
- Short Description:
- 120/240 VAC 50/60 Hz, 60 A, 42 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Current Rating:
- 60 A
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Terminal Type:
- Box Lug
- Mounting:
- Plug-On
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Interrupting Rating:
- 42 kA
- Type:
- Common Trip, Miniature, Standard
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Number of Poles:
- 2
- Approval:
- UL, CSA
- Size:
- 2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Series:
- QO
- Data Sheet:
- SchneiderElectric-SquareD_53685_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
MSRP $611.00Surplus $164.97 -
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Square D QOU260VH Molded Case Breakers (MCCBs)
MSRP $188.00Surplus $50.76SKU: C15-17961 Brand: Square D MPN: QOU260VH UPC: 78590163121 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17961
- Short Description:
- 120/240 VAC, 60 A, 22 kA Interrupt, 2-Pole, 14 to 2 AWG Copper/Aluminum, Unit Mount, Slotted Box Lug Line/Load, Standard, Miniature Circuit Breaker
- Current Rating:
- 60 A
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Type:
- Miniature, Standard
- Interrupting Rating:
- 22 kA
- Size:
- 1.5 Inch Width x 2.95 Inch Depth x 4.05 Inch Height
- Installation/Operator:
- SchneiderElectric-SquareD_02171_INST.pdf
- Terminal Type:
- Slotted Box Lug Line/Load
- Approval:
- UL, CSA
- Series:
- QOU
- Catalog:
- SchneiderElectric-SquareD_32357_7_19_7_21_CAT.pdf
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
- Mounting:
- DIN Rail/Unit/Surface/Flush
- Used On:
- OEM
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric_21614_1_2_DATA.pdf
MSRP $188.00Surplus $50.76
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.
