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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- Price
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Square D HOM120AFI Miniature Circuit Breakers (MCBs)
MSRP $225.00Surplus $67.94Square D HOM120AFI Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6370 Brand: Square D MPN: HOM120AFI UPC: 78590130132 Shipping Weight: 0.70 lbs. Shipping Height: 1.50 In...- SKU:
- C15-6370
- TS PIK:
- 121750907
- Catalog:
- SchneiderElectric_00257_1_19_CAT.pdf
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Type:
- Thermal Magnetic
- Size:
- 1 Inch W x 2.98 Inch D x 3.13 Inch H
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Used On:
- Loadcenter
- Data Sheet:
- SchneiderElectric-SquareD_13420_1_2_DATA.pdf
- Terminal Type:
- Screw ClA
- Installation/Operator:
- SchneiderElectric-SquareD_00002_INST.pdf
- Current Rating:
- 20 A
- Short Description:
- 120 VAC, 20 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Aluminum/Copper, Plug-In Mount, Miniature Circuit Breaker
- Number of Poles:
- 1
- Country of Origin:
- Mexico
- Application:
- HACR
- Construction Feature:
- ARC Fault Circuit Interrupter
- Approval:
- UL, CSA
- Poles:
- 1
MSRP $225.00Surplus $67.94 -
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Square D QO220SWN1021 Miniature Circuit Breakers (MCBs)
MSRP $284.00Surplus $345.80Square D QO220SWN1021 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6537 Brand: Square D MPN: QO220SWN1021 UPC: 78590108825 Shipping Weight: 0.90 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6537
- TS PIK:
- 109595098
- Type:
- Thermal Magnetic
- CAD Drawings:
- SchneiderElectric-SquareD_03058_1_CAD.pdf
- Series:
- QO-SWN
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Pressure Plate
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Current Rating:
- 20 A
- Short Description:
- 120 VAC 50/60 Hz, 20 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, 3-Panel Space, Pressure Plate Terminal, Switch Neutral, AC Shunt Trip, Miniature Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_03280_7_6_7_9_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_14957_1_2_DATA.pdf
- Size:
- 1.5 Inch W x 2.91 Inch D x 3 Inch H
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Mounting:
- Plug-On
- Used On:
- NQOD Panelboard, QO Loadcenter, Speed-D Switchboard Distribution Panel
- Number of Poles:
- 2
- Country of Origin:
- United States
- Construction Feature:
- Switching Neutral, Common Trip
- Application:
- Gas Pump
- Approval:
- UL, CSA
- Poles:
- 2
MSRP $284.00Surplus $345.80 -
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Square D QO120HM Miniature Circuit Breakers (MCBs) QO 1P 20A 120V 50/60Hz 1Ph
MSRP $30.60Surplus $29.40Square D QO120HM Miniature Circuit Breakers (MCBs) QO 1P 20A 120V 50/60Hz 1Ph​ ARCA SKU: C15-2204 Brand: Square D MPN: QO120HM UPC: 785901400110 Shipping Weight: 2.76 Shipping Height: 0.00...- SKU:
- C15-2204
- Series:
- QO-HM
- Type:
- Main Lug
- Approval:
- UL
- Approval:
- CSA
- Size:
- 0.75 Inch W x 2.91 Inch D x 3 Inch H
- Volts:
- 120 VAC at 50/60 Hz (UL/CSA)
- Amps:
- 32 A
- Used On:
- NQOD Panelboard
- Used On:
- QO Loadcenter
- Used On:
- Speed-D Switchboard Distribution Panel
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Enclosure:
- NEMA 1
- Enclosure:
- Indoor
- Terminal Type:
- Pressure Plate
- Application:
- HACR
- Application:
- Dimmer
- Application:
- Fluorescent Lighting
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Poles:
- 1
- Short Description:
- 120 VAC 50/60 Hz, 20 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, 1-Panel Space, Pressure Plate Terminal, High Magnetic Trip
- Catalog:
- SchneiderElectric_00260_7_14_CAT.pdf
- Installation/Operator:
- Eaton_00231_INST.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Data Sheet:
- SchneiderElectric-SquareD_14846_1_2_DATA.pdf
MSRP $30.60Surplus $29.40 -
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Square D QO220SWN Miniature Circuit Breakers (MCBs)
Surplus $186.20Square D QO220SWN Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6642 Brand: Square D MPN: QO220SWN UPC: 78590140039 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6642
- TS PIK:
- 597383
- Data Sheet:
- SchneiderElectric-SquareD_14956_1_2_DATA.pdf
- Interrupting Rating:
- 10 kA
- Short Description:
- 120 VAC 50/60 Hz, 20 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, 2-Panel Space, Pressure Plate Terminal, Switch Neutral, Miniature Circuit Breaker
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Series:
- QO-SWN
- Terminal Type:
- Pressure Plate
- Catalog:
- SchneiderElectric_00260_7_14_CAT.pdf
- Used On:
- NQOD Panelboard, QO Loadcenter, Speed-D Switchboard Distribution Panel
- Current Rating:
- 20 A
- Mounting:
- Plug-On
- Wire Size:
- 14 to 8 AWG (Aluminum/Copper)
- Size:
- 1.5 Inch W x 2.91 Inch D x 3 Inch H
- Approval:
- UL, CSA
- Construction Feature:
- Switching Neutral, Common Trip
- Poles:
- 2
Surplus $186.20 -
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Square D QOB120AFI Miniature Circuit Breakers (MCBs) EA
MSRP $261.00Surplus $186.20Square D QOB120AFI Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-10990 Brand: Square D MPN: QOB120AFI UPC: Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-10990
- Short Description:
- 120/240 VAC 50/60 Hz, 20 A, 10 kA Interrupt, 1-Pole, Bolt-On Mount, 1-Panel Space, Pressure Plate Terminal, Pigtail, Arc Fault, Miniature Circuit Breaker
- Series:
- QOB-AFI
- Terminal Type:
- Pressure Plate
- Size:
- 0.75 Inch W x 2.91 Inch D x 3 Inch H
- Voltage Rating:
- 120 VAC at 50/60 Hz (UL/CSA)
- Current Rating:
- 20 A
- Mounting:
- Bolt-On
- Data Sheet:
- SchneiderElectric-SquareD_15109_1_2_DATA.pdf
- Used On:
- NQ and NQOD Panelboard/Interior
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 8 AWG (Copper)
- CAD Drawings:
- SchneiderElectric-SquareD_03066_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00217_INST.pdf
- Type:
- Thermal Magnetic
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 1
- Construction Feature:
- ARC Fault Circuit Interrupter
- Prop 65 Warning:
- Yes
- Approval:
- UL, CSA
- Poles:
- 1
- Application:
- HACR
MSRP $261.00Surplus $186.20
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