Miniature Circuit Breakers (MCBs)
A miniature circuit breaker (MCB) is a type of electrical breaker that is designed to protect electrical circuits from damage due to overloading, short-circuiting, or other electrical faults. MCBs are commonly used in residential and light commercial electrical systems, and are typically smaller in size than traditional circuit breakers.
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Square D QO115 Miniature Circuit Breakers (MCBs) 15A 120V
MSRP $29.10Surplus $8.75Square D QO115 Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU: C15-1640 Brand: Square D MPN: QO115 UPC: 78590140006 Shipping Weight: 2.82 lbs. Shipping Height: 3.50 In...- SKU:
- C15-1640
- Series:
- QO
- Type:
- Thermal Magnetic
- Type:
- Duplex
- Approval:
- UL
- Approval:
- CSA
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
- Volts:
- 120/240 VAC 50/60 Hertz
- Volts:
- 48 VDC
- Amps:
- 32 A
- Used On:
- QO Load Center
- Used On:
- NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 5/10 kA
- Terminal Type:
- Pressure Plate
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 15 A, 5/10 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- TS PIK:
- 597371
- Country of Origin:
- United States
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Number of Poles:
- 1
- Data Sheet:
- SchneiderElectric-SquareD_53323_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01207_INST.pdf
MSRP $29.10Surplus $8.75 -
Square D QO215 Miniature Circuit Breakers (MCBs) 2P 15A 120V
MSRP $67.00Surplus $25.20Square D QO215 Miniature Circuit Breakers (MCBs) 2P 15A 120V​ ARCA SKU: C15-6639 Brand: Square D MPN: QO215 UPC: 78590140030 Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6639
- TS PIK:
- 21032732
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Type:
- Common Trip, Miniature, Standard
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 15 A, 5/10 kA Interrupt, 2-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard, Miniature Circuit Breaker
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Mounting:
- Plug-On
- Interrupting Rating:
- 5/10 kA
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Current Rating:
- 15 A
- Data Sheet:
- SchneiderElectric-SquareD_53480_1_2_DATA.pdf
- Terminal Type:
- Pressure Plate
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Series:
- QO
- Country of Origin:
- Mexico
- Approval:
- UL, CSA
MSRP $67.00Surplus $25.20 -
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Square D QO115GFIC Miniature Circuit Breakers (MCBs) QO 1P 15A 120V 50/60Hz 1Ph EA
MSRP $220.00Surplus $28.31Square D QO115GFIC Miniature Circuit Breakers (MCBs) QO 1P 15A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-4251 Brand: Square D MPN: QO115GFIC UPC: 47569522314 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-4251
- Series:
- QO
- Approval:
- UL
- Approval:
- CSA
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 4.12 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Pressure Plate
- Wire Size:
- 14 to 8 AWG (Copper)
- Wire Size:
- 12 to 8 AWG (Aluminum)
- Short Description:
- 120/240 VAC, 15 A, 1-Pole, 10 kA, Plug-In, Pressure Plate Terminal
- Data Sheet:
- SchneiderElectric-SquareD_05040_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00193_INST.pdf
- Number of Poles:
- 1
- Current Rating:
- 15 A
MSRP $220.00Surplus $28.31 -
Square D QO315 Miniature Circuit Breakers (MCBs) 3P 15A 240V
MSRP $260.00Surplus $102.41Square D QO315 Miniature Circuit Breakers (MCBs) 3P 15A 240V​ ARCA SKU: C15-3748 Brand: Square D MPN: QO315 UPC: 78590140064 Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In...- SKU:
- C15-3748
- Series:
- QO
- Type:
- Common Trip
- Type:
- Miniature
- Type:
- Standard
- Approval:
- UL
- Approval:
- CSA
- Size:
- 2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
- Volts:
- 120/240 VAC 50/60 Hertz
- Volts:
- 48 VDC
- Amps:
- 32 A
- Used On:
- QO Load Center
- Used On:
- NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 5/10 kA
- Terminal Type:
- Pressure Plate
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 15 A, 5/10 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_53563_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- TS PIK:
- 597393
- Number of Poles:
- 3
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Country of Origin:
- Mexico
MSRP $260.00Surplus $102.41 -
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Schneider Electric QO115CAFIC Miniature Circuit Breakers (MCBs) QO 1P 15A 240V 50/60Hz 1Ph
MSRP $282.00Surplus $101.52Schneider Electric QO115CAFIC Miniature Circuit Breakers (MCBs) QO 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1625 Brand: Schneider Electric MPN: QO115CAFIC UPC: 785901610441 Shipping Weight: 1.92...- SKU:
- C15-1625
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 4.75 Inch Height
- Terminal Type:
- Pressure Plate
- Type:
- Arc Fault
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 8 AWG (Copper)
- Gauge:
- 12 to 8 AWG (Aluminum)
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Pressure Plate Terminal, Plug-In, Arc Fault, Miniature Circuit Breaker (Clam Pack)
- Series:
- QO
- Data Sheet:
- SchneiderElectric-SquareD_05038_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00197_INST.pdf
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
MSRP $282.00Surplus $101.52 -
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Square D QO115CAFI Miniature Circuit Breakers (MCBs)
MSRP $282.00Surplus $74.48SKU: C15-6630 Brand: Square D MPN: QO115CAFI UPC: Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In. Shipping Length: 8.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-6630
- TS PIK:
- 115900414
- Series:
- QO
- Terminal Type:
- Pressure Plate
- Voltage Rating:
- 120 VAC
- Mounting:
- Plug-On
- Current Rating:
- 15 A
- Data Sheet:
- SchneiderElectric-SquareD_00921_1_DATA.pdf
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Short Description:
- 0.75" x 2.91" x 4.75", 120/240 VAC 50/60 Hz, 15 A, 10 kA, 1-Pole, Pressure Plate Terminal, Plug-On Mount, Combination Arc Fault, Miniature Circuit Breaker
- Interrupting Rating:
- 10 kA
- Catalog:
- SchneiderElectric-SquareD_03264_1_5_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00197_INST.pdf
- Used On:
- Load Center
- Application:
- Heating, Air Conditioning, Refrigeration
- Construction Feature:
- Pigtail Neutral
- Approval:
- UL, NEC
- Poles:
- 1
MSRP $282.00Surplus $74.48 -
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Square D QO115PCAFI Miniature Circuit Breakers (MCBs) QO 1P 15A 120V 50/60Hz 1Ph
MSRP $300.00Surplus $69.16Square D QO115PCAFI Miniature Circuit Breakers (MCBs) QO 1P 15A 120V 50/60Hz 1Ph​ ARCA SKU: C15-3035 Brand: Square D MPN: QO115PCAFI UPC: 785901062615 Shipping Weight: 0.45 Shipping...- SKU:
- C15-3035
- Series:
- QO
- Approval:
- UL
- Approval:
- NEC
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Load Center
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Construction Feature:
- Pigtail Neutral
- Short Description:
- 120 VAC, 15 A, 10 kA, 1-Pole, Plug-On Neutral, Plug-In Mount
- Catalog:
- SchneiderElectric_00260_7_13_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_14830_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00197_INST.pdf
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Country of Origin:
- Mexico
MSRP $300.00Surplus $69.16 -
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Square D QO115PDF Miniature Circuit Breakers (MCBs)
MSRP $98.00Surplus $65.17SKU: C15-10871 Brand: Square D MPN: QO115PDF UPC: 78590174116 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10871
- TS PIK:
- 125551789
- Current Rating:
- 15 A
- Series:
- QO
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Installation/Operator:
- SchneiderElectric-SquareD_00195_INST.pdf
- Short Description:
- 120 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, 1-Panel Space, Pressure Plate Terminal, Combination Arc Fault and Ground Fault, Miniature Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_03264_1_5_CAT.pdf
- Used On:
- QO Loadcenter, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- Terminal Type:
- Screw ClA
- Approval:
- UL, CSA
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Size:
- 0.75 Inch W x 2.91 Inch D x 4.12 Inch H
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Type:
- Miniature, Thermal Magnetic
- Data Sheet:
- SchneiderElectric-SquareD_08811_1_2_DATA.pdf
MSRP $98.00Surplus $65.17 -
Square D QO115VH Miniature Circuit Breakers (MCBs) QO 1P 15A 120V 50/60Hz 1Ph EA
MSRP $72.00Surplus $54.53Square D QO115VH Miniature Circuit Breakers (MCBs) QO 1P 15A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-4922 Brand: Square D MPN: QO115VH UPC: 785901371779 Shipping Weight: 0.30 Shipping Height: 1...- SKU:
- C15-4922
- Series:
- QO
- Type:
- Common Trip
- Type:
- Miniature
- Type:
- Standard
- Approval:
- UL
- Approval:
- CSA
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 2.99 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:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 22 kA
- Terminal Type:
- Pressure Plate
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 15 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_53330_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01254_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Country of Origin:
- Mexico
MSRP $72.00Surplus $54.53 -
Square D QO1515 Miniature Circuit Breakers (MCBs) 120V
MSRP $73.00Surplus $74.48Square D QO1515 Miniature Circuit Breakers (MCBs) 120V​ ARCA SKU: C15-6632 Brand: Square D MPN: QO1515 UPC: 78590140090 Shipping Weight: 3.40 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-6632
- TS PIK:
- 21032739
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_4_CAT.pdf
- Interrupting Rating:
- 10 kA
- Data Sheet:
- SchneiderElectric-SquareD_53433_1_2_DATA.pdf
- Used On:
- QO Load Center
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 3.23 Inch Height
- Number of Poles:
- 1
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Mounting:
- Plug-On
- Current Rating:
- 15 A
- Series:
- QO
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Box Lug
- Short Description:
- 120/240 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Tandem, Miniature Circuit Breaker
- Type:
- Tandem, Miniature
- Country of Origin:
- Mexico
- Approval:
- UL, CSA
MSRP $73.00Surplus $74.48 -
Square D QO215VH Miniature Circuit Breakers (MCBs) QO 2P 15A 120V 50/60Hz 1Ph 1 Phase
MSRP $146.00Surplus $120.40Square D QO215VH Miniature Circuit Breakers (MCBs) QO 2P 15A 120V 50/60Hz 1Ph 1 Phase​ ARCA SKU: C15-2175 Brand: Square D MPN: QO215VH UPC: 785901371816 Shipping Weight: 24.71 Shipping...- SKU:
- C15-2175
- Series:
- QO
- Type:
- Common Trip
- Type:
- Miniature
- Type:
- Standard
- Approval:
- UL
- Approval:
- CSA
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 2.99 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:
- Pressure Plate
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 15 A, 22 kA Interrupt, 2-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_53534_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- Current Rating:
- 15 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Country of Origin:
- Mexico
MSRP $146.00Surplus $120.40 -
Square D QOT1515 Miniature Circuit Breakers (MCBs)
MSRP $26.98Surplus $22.95SKU: C15-6605 Brand: Square D MPN: QOT1515 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6605
- TS PIK:
- 109595258
- Type:
- Tandem, Miniature
- Interrupting Rating:
- 10 kA
- Series:
- QO
- Short Description:
- 120/240 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 1-Pole, 12 to 8 AWG Aluminum, 14 to 8 AWG Copper, Plug-On Mount, Pressure Plate Terminal, Tandem, Miniature Circuit Breaker
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Approval:
- UL, CSA
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_4_CAT.pdf
- Terminal Type:
- Pressure Plate
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- Mounting:
- Plug-On
- Used On:
- QO Load Center
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 3.23 Inch Height
- Data Sheet:
- SchneiderElectric-SquareD_53728_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01290_INST.pdf
- Country of Origin:
- United States
MSRP $26.98Surplus $22.95
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