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 QO130 Miniature Circuit Breakers (MCBs) 30A 120V
MSRP $56.00Surplus $13.57Square D QO130 Miniature Circuit Breakers (MCBs) 30A 120V​ ARCA SKU: C15-3494 Brand: Square D MPN: QO130 UPC: 78590140014 Shipping Weight: 2.80 lbs. Shipping Height: 4.00 In...- SKU:
- C15-3494
- 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:
- 10 kA
- Terminal Type:
- Pressure Plate
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 30 A, 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
- Data Sheet:
- SchneiderElectric-SquareD_53381_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01207_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- TS PIK:
- 597375
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Country of Origin:
- Ireland
MSRP $56.00Surplus $13.57 -
Square D EDB14030 Miniature Circuit Breakers (MCBs)
MSRP $150.00Surplus $77.00Square D EDB14030 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6356 Brand: Square D MPN: EDB14030 UPC: 78590187893 Shipping Weight: 1.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-6356
- TS PIK:
- 110613263
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 30 A
- Used On:
- NF Merchandised Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45551_1_2_DATA.pdf
- Series:
- EDB
- Short Description:
- 277 VAC, 30 A, 18 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Voltage Rating:
- 277 VAC
- Number of Poles:
- 1
- Country of Origin:
- Mexico
- Approval:
- UL (Canada and US), IEC
- Application:
- Lighting
- Installation:
- Bolt-On
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
MSRP $150.00Surplus $77.00 -
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Square D QO130GFI Miniature Circuit Breakers (MCBs) 30A 120V
MSRP $233.00Surplus $87.78Square D QO130GFI Miniature Circuit Breakers (MCBs) 30A 120V​ ARCA SKU: C15-6581 Brand: Square D MPN: QO130GFI UPC: 78590125509 Shipping Weight: 0.50 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6581
- TS PIK:
- 118952369
- Series:
- QO-GFI
- Short Description:
- 120 VAC 50/60 Hz, 30 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, 1-Panel Space, Pressure Plate Terminal, 6 mA Class A Ground Fault, Pigtail, Miniature Circuit Breaker
- Current Rating:
- 30 A
- Installation/Operator:
- SchneiderElectric-SquareD_00193_INST.pdf
- Type:
- Thermal Magnetic, Equipment Protector
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 1
- Data Sheet:
- SchneiderElectric-SquareD_14869_1_2_DATA.pdf
- Terminal Type:
- Pressure Plate
- Size:
- 0.75 Inch W x 2.91 Inch D x 4.12 Inch H
- Catalog:
- SchneiderElectric-SquareD_03264_1_5_CAT.pdf
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- Mounting:
- Plug-On
- Used On:
- QO Loadcenter, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- Country of Origin:
- Mexico
- Trip Sensitivity:
- 6 MilliA
- Approval:
- UL, CSA
MSRP $233.00Surplus $87.78 -
Square D HOM130 Miniature Circuit Breakers (MCBs) 30A 120V EA
MSRP $26.30Surplus $7.56Square D HOM130 Miniature Circuit Breakers (MCBs) 30A 120V EA​ ARCA SKU: C15-6438 Brand: Square D MPN: HOM130 UPC: 78590106522 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6438
- Installation/Operator:
- SchneiderElectric-SquareD_00099_INST.pdf
- Number of Poles:
- 1
- Catalog:
- SchneiderElectric-SquareD_03264_1_19_1_39_CAT.pdf
- Size:
- 1 Inch Width x 2.98 Inch Depth x 3.13 Inch Height
- Mounting:
- Plug-On
- Terminal Type:
- ClA
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 1-Pole, ClA Terminal, Plug-In Mount, Standard, Miniature Circuit Breaker
- Current Rating:
- 30 A
- Interrupting Rating:
- 10 kA
- Type:
- Standard
- Used On:
- Load Center
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper), 14 to 10 AWG (Copper)
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $26.30Surplus $7.56 -
Square D QOB130 Miniature Circuit Breakers (MCBs) 30A 120V
MSRP $39.80Surplus $12.60Square D QOB130 Miniature Circuit Breakers (MCBs) 30A 120V​ ARCA SKU: C15-6649 Brand: Square D MPN: QOB130 UPC: 78590141676 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6649
- TS PIK:
- 109595202
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 30 A, 10 kA, 1-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Type:
- Miniature, Standard
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Series:
- QOB
- Current Rating:
- 30 A
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 48 VDC
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Number of Poles:
- 1
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Data Sheet:
- SchneiderElectric_21264_1_2_DATA.pdf
- Used On:
- NQ Panelboard
- Mounting:
- Bolt-On
- Country of Origin:
- Ireland
- Approval:
- UL, CSA
- Installation:
- Bolt-On
MSRP $39.80Surplus $12.60 -
Square D QOU130 Miniature Circuit Breakers (MCBs)
MSRP $50.00Surplus $18.48Square D QOU130 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3335 Brand: Square D MPN: QOU130 UPC: 78590141856 Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3335
- Series:
- QOU
- Type:
- Miniature
- Type:
- Standard
- Approval:
- UL
- Approval:
- CSA
- Size:
- 0.75 Inch Width x 2.95 Inch Depth x 4.05 Inch Height
- Volts:
- 120/240 VAC 50/60 Hertz
- Volts:
- 48 VDC
- Amps:
- 32 A
- Used On:
- OEM
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Slotted Box Lug Line/Load
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 30 A, 10 kA Interrupt, 1-Pole, 14 to 2 AWG Copper/Aluminum, Unit Mount, Slotted Box Lug Line/Load Terminal, Standard
- Catalog:
- SchneiderElectric-SquareD_32357_7_19_7_21_CAT.pdf
- Data Sheet:
- SchneiderElectric_21480_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_02171_INST.pdf
- CAD Drawing:
- SchneiderElectric_30265_1_CAD.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- TS PIK:
- 111088442
- Current Rating:
- 30 A
- Number of Poles:
- 1
- CAD Drawings:
- SchneiderElectric_30265_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Mexico
MSRP $50.00Surplus $18.48 -
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Square D QOB130VH Miniature Circuit Breakers (MCBs)
MSRP $77.76Surplus $38.25Square D QOB130VH Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6596 Brand: Square D MPN: QOB130VH UPC: 78590137190 Shipping Weight: 0.60 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-6596
- TS PIK:
- 109595225
- Voltage Rating:
- 120/240 VAC
- Type:
- Miniature, Standard
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Series:
- QOB-VH
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Used On:
- NQ Panelboard
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 30 A, 22 kA, 1-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Data Sheet:
- SchneiderElectric_21269_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Country of Origin:
- Mexico
- Installation:
- Bolt-On
- Approval:
- UL, CSA
MSRP $77.76Surplus $38.25 -
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Square D EDB14030EPD Miniature Circuit Breakers (MCBs)
MSRP $673.85Surplus $656.64SKU: C15-10678 Brand: Square D MPN: EDB14030EPD UPC: 78590147557 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-10678
- TS PIK:
- 120836421
- Series:
- EDB-EPD
- Voltage Rating:
- 120/240/277 VAC at 50/60 Hz (UL/CSA), 240/415 VAC at 50/60 Hz (IEC)
- Interrupting Rating:
- 25 kA at 120 VAC, 18 kA at 120/240/277 VAC (UL/CSA), 20 kA at 240 VAC, 10 kA at 415 VAC (IEC)
- Type:
- Thermal Magnetic, Equipment Protector
- Mounting:
- Bolt-On
- Number of Poles:
- 1
- Used On:
- NF Panelboard
- Wire Size:
- 12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
- Short Description:
- 277 VAC, 30 A, 18 kA Interrupt, 1-Pole, 12 to 4 AWG Aluminum, 14 to 6 AWG Copper, Bolt-On Mount, Lug Terminal, Equipment Protector, Miniature Circuit Breaker
- Current Rating:
- 30 A
- Approval:
- UL 489/1053, CSA C22.2
- Data Sheet:
- SchneiderElectric-SquareD_12658_1_2_DATA.pdf
- Catalog:
- SchneiderElectric_00257_9_28_CAT.pdf
- Size:
- 0.98 Inch W x 4.05 Inch D x 5.66 Inch H
- Trip Sensitivity:
- 30 MilliA
- CAD Drawings:
- SchneiderElectric-SquareD_17562_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00071_INST.pdf
MSRP $673.85Surplus $656.64 -
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Square D EDB16030 Miniature Circuit Breakers (MCBs)
MSRP $150.00Surplus $40.50SKU: C15-15867 Brand: Square D MPN: EDB16030 UPC: 78590123853 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15867
- Short Description:
- 600 Star/347 VAC, 30 A, 14 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Series:
- EDB
- Type:
- Thermal Magnetic, Branch, Miniature
- Used On:
- NF Merchandised Panelboard
- Approval:
- UL (Canada and US), IEC
- Installation/Operator:
- SchneiderElectric-SquareD_01951_INST.pdf
- Data Sheet:
- SchneiderElectric_14142_1_2_DATA.pdf
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Interrupting Rating:
- 14 kA at 600 Star/347 VAC
- Voltage Rating:
- 600 Star/347 VAC
- Application:
- Lighting
- Current Rating:
- 30 A
- Installation:
- Bolt-On
- Number of Poles:
- 1
- Catalog:
- SchneiderElectric-SquareD_32357_9_32_9_33_CAT.pdf
MSRP $150.00Surplus $40.50 -
Square D EGB14030 Miniature Circuit Breakers (MCBs)
MSRP $158.00Surplus $105.07SKU: C15-10693 Brand: Square D MPN: EGB14030 UPC: 78590131109 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10693
- TS PIK:
- 115773400
- Current Rating:
- 30 A
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45646_1_2_DATA.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Approval:
- UL (Canada and US)
- Installation:
- Bolt-On
- Application:
- Lighting
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Series:
- EGB
- Short Description:
- 277 VAC, 30 A, 35 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 277 VAC
- Used On:
- NF Merchandised Panelboard
- Number of Poles:
- 1
- Country of Origin:
- Mexico
MSRP $158.00Surplus $105.07 -
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Square D EJB14030 Miniature Circuit Breakers (MCBs)
MSRP $400.00Surplus $164.95SKU: C15-10701 Brand: Square D MPN: EJB14030 UPC: 78590113052 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10701
- TS PIK:
- 116558688
- Current Rating:
- 30 A
- Short Description:
- 277 VAC, 30 A, 65 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Used On:
- NF Merchandised Panelboard
- Voltage Rating:
- 277 VAC
- Series:
- EJB
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Number of Poles:
- 1
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45700_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Installation:
- Bolt-On
- Application:
- Lighting
- Approval:
- UL (Canada and US)
MSRP $400.00Surplus $164.95 -
Square D QO130EPD Miniature Circuit Breakers (MCBs) QO 1P 30A 120V 50/60Hz 1Ph
MSRP $557.00Surplus $305.90Square D QO130EPD Miniature Circuit Breakers (MCBs) QO 1P 30A 120V 50/60Hz 1Ph​ ARCA SKU: C15-3365 Brand: Square D MPN: QO130EPD UPC: 785901763871 Shipping Weight: 0.55 Shipping Height: 2...- SKU:
- C15-3365
- Series:
- QO-EPD
- Type:
- Miniature
- Type:
- Thermal Magnetic
- Type:
- Equipment Protector
- Approval:
- UL
- Approval:
- CSA
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 4.12 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- QO Loadcenter
- Used On:
- NQ Panelboard
- Used On:
- NQ OEM Interior/Speed-D Switchboard Distribution Panel
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Pressure Plate
- Wire Size:
- 12 to 8 AWG (Aluminum)
- Wire Size:
- 14 to 8 AWG (Copper)
- Trip Sensitivity:
- 30 MilliA
- Short Description:
- 120 VAC 50/60 Hz, 30 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, 1-Panel Space, Pressure Plate Terminal, 30 mA Class B Ground Fault
- Catalog:
- SchneiderElectric-SquareD_03264_1_6_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_14868_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00881_INST.pdf
- Voltage Rating:
- 120 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Country of Origin:
- Mexico
- Prop 65 Warning:
- Yes
MSRP $557.00Surplus $305.90 -
Square D QO130VH Miniature Circuit Breakers (MCBs)
MSRP $29.16Surplus $500.00SKU: C15-10877 Brand: Square D MPN: QO130VH UPC: 78590137180 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10877
- TS PIK:
- 111088240
- Short Description:
- 120/240 VAC 50/60 Hz, 30 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/Aluminum, Plug-On Mount, Pressure Plate Terminal, Standard, Miniature Circuit Breaker
- Number of Poles:
- 1
- Interrupting Rating:
- 22 kA
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Approval:
- UL, CSA
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Installation/Operator:
- SchneiderElectric-SquareD_01207_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Series:
- QO
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
- Terminal Type:
- Pressure Plate
- Data Sheet:
- SchneiderElectric-SquareD_53398_1_2_DATA.pdf
- Type:
- Common Trip, Miniature, Standard
- Mounting:
- Plug-On
- Country of Origin:
- Mexico
MSRP $29.16Surplus $500.00 -
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Square D QOB130GFI Miniature Circuit Breakers (MCBs)
MSRP $200.88Surplus $67.72SKU: C15-6463 Brand: Square D MPN: QOB130GFI UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6463
- TS PIK:
- 21032441
- Current Rating:
- 30 A
- Size:
- 0.75 Inch W x 2.91 Inch D x 4.12 Inch H
- Used On:
- NQOD Panelboard/Interior
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Interrupting Rating:
- 10 kA
- Trip Sensitivity:
- 6 MilliA
- Data Sheet:
- SchneiderElectric-SquareD_15125_1_2_DATA.pdf
- Type:
- Thermal Magnetic, Equipment Protector
- Prop 65 Warning:
- Yes
- Number of Poles:
- 1
- Approval:
- UL, CSA
- Catalog:
- SchneiderElectric-SquareD_03283_9_14_CAT.pdf
- Mounting:
- Bolt-On
- Short Description:
- 120 VAC 50/60 Hz, 30 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
- Series:
- QOB-GFI
- Installation/Operator:
- SchneiderElectric-SquareD_00193_INST.pdf
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- Terminal Type:
- Pressure Plate
MSRP $200.88Surplus $67.72
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