Miniature Circuit Breakers (MCBs)

Miniature Circuit Breakers (MCBs)

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 QOB115GFI Miniature Circuit Breakers (MCBs) 15A 120V

    Square D QOB115GFI Miniature Circuit Breakers (MCBs) 15A 120V

    MSRP $337.60
    Surplus $117.71
    Square D QOB115GFI Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU:  C15-6384 Brand:  Square D MPN:  QOB115GFI UPC:  78590136870 Shipping Weight:  0.50 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-6384
    TS PIK:
    124023841
    Size:
    0.75 Inch W x 2.91 Inch D x 4.12 Inch H
    Voltage Rating:
    120 VAC at 50/60 Hz (UL/CSA)
    Used On:
    NQOD Panelboard/Interior
    Terminal Type:
    Pressure Plate
    Installation/Operator:
    SchneiderElectric-SquareD_00193_INST.pdf
    Current Rating:
    15 A
    Series:
    QOB-GFI
    Short Description:
    120 VAC 50/60 Hz, 15 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
    Interrupting Rating:
    10 kA
    Number of Poles:
    1
    Data Sheet:
    SchneiderElectric-SquareD_15104_1_2_DATA.pdf
    Type:
    Thermal Magnetic, Equipment Protector
    Catalog:
    SchneiderElectric-SquareD_03283_9_14_CAT.pdf
    Wire Size:
    14 to 8 AWG (Aluminum/Copper)
    Mounting:
    Bolt-On
    Prop 65 Warning:
    Yes
    Country of Origin:
    United States
    Approval:
    UL, CSA
    Trip Sensitivity:
    6 MilliA
    MSRP $337.60
    Surplus $117.71
    Qty in Cart: 0
    Price:
    MSRP $337.60
    Surplus $117.71
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    Square D QOB120AFI Miniature Circuit Breakers (MCBs) EA

    Square D QOB120AFI Miniature Circuit Breakers (MCBs) EA

    MSRP $355.30
    Surplus $253.47
    Square 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 $355.30
    Surplus $253.47
    Qty in Cart: 0
    Price:
    MSRP $355.30
    Surplus $253.47
  • Contact Us For Quote
    Square D QOB130GFI Miniature Circuit Breakers (MCBs)

    Square D QOB130GFI Miniature Circuit Breakers (MCBs)

    MSRP $273.46
    Surplus $92.19
    SKU:  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 $273.46
    Surplus $92.19
    Qty in Cart: 0
    Price:
    MSRP $273.46
    Surplus $92.19

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