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 EDB14050 Miniature Circuit Breakers (MCBs)
MSRP $120.78Surplus $80.32SKU: C15-10679 Brand: Square D MPN: EDB14050 UPC: 78590131100 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10679
- TS PIK:
- 115773392
- Approval:
- UL (Canada and US), IEC
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Application:
- Lighting
- Short Description:
- 277 VAC, 50 A, 18 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Used On:
- NF Merchandised Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Installation:
- Bolt-On
- Current Rating:
- 50 A
- Data Sheet:
- SchneiderElectric-SquareD_45562_1_2_DATA.pdf
- Series:
- EDB
- Number of Poles:
- 1
- Voltage Rating:
- 277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
MSRP $120.78Surplus $80.32 -
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Square D EDB14050EPD Miniature Circuit Breakers (MCBs)
MSRP $865.00Surplus $233.55SKU: C15-15862 Brand: Square D MPN: EDB14050EPD UPC: 78590158362 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-15862
- Type:
- Thermal Magnetic, Miniature
- Mounting:
- Bolt-On
- Size:
- 1.96 Inch Width x 4.05 Inch Depth x 6.64 Inch Height
- Wire Size:
- 12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
- Current Rating:
- 50 A
- Terminal Type:
- Lug
- Used On:
- NF Panelboard
- Voltage Rating:
- 277 VAC
- Number of Poles:
- 1
- Short Description:
- 277 VAC, 50 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
- Interrupting Rating:
- 18 kA at 277/240/120/240 VAC, 25 kA at 120 VAC
- Approval:
- UL (Canada and US)
- Installation/Operator:
- SchneiderElectric-SquareD_00071_INST.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_17563_1_CAD.pdf
- Trip Sensitivity:
- 30 MilliA
- Catalog:
- SchneiderElectric_00257_9_28_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_12664_1_2_DATA.pdf
MSRP $865.00Surplus $233.55 -
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Square D HOM150 Miniature Circuit Breakers (MCBs) HOM 1P 50A 120V 50/60Hz 1Ph EA
MSRP $22.41Surplus $11.44Square D HOM150 Miniature Circuit Breakers (MCBs) HOM 1P 50A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-4918 Brand: Square D MPN: HOM150 UPC: 785901065258 Shipping Weight: 0.35 lbs. Shipping...- SKU:
- C15-4918
- Type:
- Miniature
- Type:
- Thermal Magnetic
- Type:
- Branch
- Approval:
- UL
- Approval:
- CSA
- Size:
- 1 Inch W x 2.98 Inch D x 3.13 Inch H
- Volts:
- 120/240 VAC at 50/60 Hz (UL/CSA)
- Amps:
- 32 A
- Used On:
- Homeline Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw ClA
- Wire Size:
- 8 to 2 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 50 A, 10 kA Interrupt, 1-Pole, 8 to 2 AWG Aluminum/Copper, Plug-In Mount, Box Lug Terminal
- Catalog:
- SchneiderElectric_00257_1_19_1_39_7_22_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_13428_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC at 50/60 Hz (UL/CSA)
- Current Rating:
- 50 A
- Number of Poles:
- 1
MSRP $22.41Surplus $11.44 -
Square D QO150 Miniature Circuit Breakers (MCBs) 50A 120V
MSRP $29.10Surplus $11.77Square D QO150 Miniature Circuit Breakers (MCBs) 50A 120V​ ARCA SKU: C15-4923 Brand: Square D MPN: QO150 UPC: 78590140022 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In...- SKU:
- C15-4923
- TS PIK:
- 21371522
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 5/10 kA
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01259_INST.pdf
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Type:
- Common Trip, Miniature, Standard
- Data Sheet:
- SchneiderElectric-SquareD_53432_1_2_DATA.pdf
- Terminal Type:
- Box Lug
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 50 A, 5/10 kA Interrupt, 1-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Series:
- QO
- Country of Origin:
- Ireland
- Approval:
- UL, CSA
MSRP $29.10Surplus $11.77 -
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Square D QOB150 Everything Else
MSRP $32.24Surplus $25.94Square D QOB150 Everything Else​ ARCA SKU: C15-6389 Brand: Square D MPN: QOB150 UPC: 78590141680 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0...- SKU:
- C15-6389
- TS PIK:
- 111088422
- Series:
- QOB
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Data Sheet:
- SchneiderElectric_21277_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 48 VDC
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Used On:
- NQ Panelboard
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 50 A, 10 kA, 1-Pole, Q-Frame, Bolt-On Mount, Box Lug Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Type:
- Miniature, Standard
- Number of Poles:
- 1
- Mounting:
- Bolt-On
- Country of Origin:
- United States
- Approval:
- UL, CSA
- Installation:
- Bolt-On
MSRP $32.24Surplus $25.94 -
Square D QOU150 Miniature Circuit Breakers (MCBs)
MSRP $40.20Surplus $24.21Square D QOU150 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6564 Brand: Square D MPN: QOU150 UPC: 78590141862 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-6564
- TS PIK:
- 109594956
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 50 A, 10 kA Interrupt, 1-Pole, 14 to 2 AWG Copper/Aluminum, Unit Mount, Slotted Box Lug Line/Load Terminal, Standard, Miniature Circuit Breaker
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Series:
- QOU
- Installation/Operator:
- SchneiderElectric-SquareD_02171_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_7_19_7_21_CAT.pdf
- Terminal Type:
- Slotted Box Lug Line/Load
- Current Rating:
- 50 A
- Mounting:
- DIN Rail
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
- Type:
- Miniature, Standard
- Interrupting Rating:
- 10 kA
- Size:
- 0.75 Inch Width x 2.95 Inch Depth x 4.05 Inch Height
- CAD Drawings:
- SchneiderElectric_30265_1_CAD.pdf
- Used On:
- OEM
- Data Sheet:
- SchneiderElectric_21503_1_2_DATA.pdf
- Country of Origin:
- Mexico
- Approval:
- UL, CSA
MSRP $40.20Surplus $24.21
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