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 QOB3151021 Molded Case Breakers (MCCBs)
MSRP $775.94Surplus $209.50SKU: C15-18875 Brand: Square D MPN: QOB3151021 UPC: 78590149437 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18875
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 48 VDC
- Series:
- QOB
- Current Rating:
- 15 A
- Approval:
- UL, CSA
- Installation:
- Bolt-On
- Number of Poles:
- 3
- Catalog:
- SchneiderElectric-Telemecanique_00033_1_15_9_20_CAT.pdf
- Used On:
- NQ Panelboard
- Type:
- Miniature, Standard
- Installation/Operator:
- SchneiderElectric_00595_INST.pdf
- Data Sheet:
- SchneiderElectric_11122_1_2_DATA.pdf
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 15 A, 10 kA, 3-Pole, Q-Frame, Bolt-On Mount, Pressure Plate, Miniature, Standard, Panelboard Circuit Breaker with 120/208/240 VAC Shunt Trip Package
MSRP $775.94Surplus $209.50 -
Square D QOB315VH Miniature Circuit Breakers (MCBs)
MSRP $313.10Surplus $322.27SKU: C15-11656 Brand: Square D MPN: QOB315VH UPC: 78590137195 Shipping Weight: 2.00 lbs. Shipping Height: 8.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11656
- TS PIK:
- 111088255
- Type:
- Miniature, Standard
- Installation:
- Bolt-On
- Series:
- QOB-VH
- Used On:
- NQ Panelboard
- Approval:
- UL, CSA
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Data Sheet:
- SchneiderElectric_21372_1_2_DATA.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 15 A, 22 kA, 3-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Number of Poles:
- 3
- Current Rating:
- 15 A
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Country of Origin:
- Mexico
MSRP $313.10Surplus $322.27 -
Contact Us For Quote
Square D QOU315 Molded Case Breakers (MCCBs)
MSRP $618.03Surplus $166.87SKU: C15-18882 Brand: Square D MPN: QOU315 UPC: 78590141886 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18882
- Type:
- Miniature, Standard
- Data Sheet:
- SchneiderElectric_21641_1_2_DATA.pdf
- Series:
- QOU
- CAD Drawings:
- SchneiderElectric_30265_1_CAD.pdf
- Used On:
- OEM
- Installation/Operator:
- SchneiderElectric-SquareD_02171_INST.pdf
- Approval:
- UL, CSA
- Mounting:
- DIN Rail/Unit/Surface/Flush
- Terminal Type:
- Slotted Box Lug Line/Load
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
- Number of Poles:
- 3
- Current Rating:
- 15 A
- Size:
- 2.25 Inch Width x 2.95 Inch Depth x 4.05 Inch Height
- Catalog:
- SchneiderElectric-SquareD_32357_7_19_7_21_CAT.pdf
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 15 A, 10 kA Interrupt, 3-Pole, 14 to 2 AWG Copper/Aluminum, Unit Mount, Slotted Box Lug Line/Load Terminal, Standard, Miniature Circuit Breaker
MSRP $618.03Surplus $166.87 -
Contact Us For Quote
Square D QOU3151021 Molded Case Breakers (MCCBs)
MSRP $1,112.18Surplus $300.29SKU: C15-17966 Brand: Square D MPN: QOU3151021 UPC: 78590151854 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17966
- Installation/Operator:
- SchneiderElectric-SquareD_02171_INST.pdf
- Mounting:
- DIN Rail/Unit/Surface/Flush
- Approval:
- UL, CSA
- Data Sheet:
- SchneiderElectric_21642_1_2_DATA.pdf
- Interrupting Rating:
- 10 kA
- Series:
- QOU
- Terminal Type:
- Slotted Box Lug Line/Load
- Catalog:
- SchneiderElectric-SquareD_32357_7_19_7_21_CAT.pdf
- Number of Poles:
- 3
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 15 A, 10 kA Interrupt, 3-Pole, 14 to 2 AWG Copper/Aluminum, Slotted Box Lug Line/Load Terminal, Shunt Trip, Standard, Miniature Circuit Breaker
- Type:
- Miniature, Standard, Shunt Trip
- Used On:
- OEM
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Current Rating:
- 15 A
- Size:
- 1.5 Inch Width x 2.95 Inch Depth x 4.05 Inch Height
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
MSRP $1,112.18Surplus $300.29
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.
