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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    Crouse-Hinds BAB1020 Miniature Circuit Breakers (MCBs) 1P 20A EA

    Crouse-Hinds BAB1020 Miniature Circuit Breakers (MCBs) 1P 20A EA

    MSRP $68.42
    Surplus $25.54
    Crouse-Hinds BAB1020 Miniature Circuit Breakers (MCBs) 1P 20A EA​ ARCA SKU:  C15-5590 Brand:  Crouse-Hinds MPN:  BAB1020 UPC:  786679301203 Shipping Weight:  0.30 lbs. Shipping Height:  3...
    SKU:
    C15-5590
    TS PIK:
    21508667
    Interrupting Rating:
    10 kA
    Number of Poles:
    1
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Mounting:
    Bolt-On
    Type:
    Thermal Magnetic, Miniature
    Wire Size:
    14 to 4 AWG (Copper/Aluminum) (Load)
    Country of Origin:
    Dominican Republic
    MSRP $68.42
    Surplus $25.54
    Qty in Cart: 0
    Price:
    MSRP $68.42
    Surplus $25.54
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    Crouse-Hinds BAB3015H Miniature Circuit Breakers (MCBs) 3P 15A

    Crouse-Hinds BAB3015H Miniature Circuit Breakers (MCBs) 3P 15A

    MSRP $462.43
    Surplus $111.33
    Crouse-Hinds BAB3015H Miniature Circuit Breakers (MCBs) 3P 15A​ ARCA SKU:  C15-5642 Brand:  Crouse-Hinds MPN:  BAB3015H UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-5642
    TS PIK:
    21508705
    Type:
    Thermal Magnetic, Miniature
    Voltage Rating:
    240 VAC
    Terminal Type:
    Extended Tang Line, Box Lug Load
    Mounting:
    Bolt-On
    Series:
    BAB
    Interrupting Rating:
    10 kA at 240 VAC
    Number of Poles:
    3
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    Current Rating:
    15 A
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 15 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    MSRP $462.43
    Surplus $111.33
    Qty in Cart: 0
    Price:
    MSRP $462.43
    Surplus $111.33
  • Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA

    Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA

    MSRP $68.42
    Surplus $11.38
    Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA​ ARCA SKU:  C15-9338 Brand:  Cutler-Hammer MPN:  BAB1020 UPC:  78667930120 Shipping Weight:  0.25 lbs. Shipping Height:  3.25 In...
    SKU:
    C15-9338
    Mounting:
    Bolt-On
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Type:
    Thermal Magnetic, Miniature
    Number of Poles:
    1
    Interrupting Rating:
    10 kA
    Current Rating:
    20 A
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Wire Size:
    14 to 4 AWG (Copper/Aluminum) (Load)
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    Approval:
    UL, UL 489, CSA
    MSRP $68.42
    Surplus $11.38
    Qty in Cart: 0
    Price:
    MSRP $68.42
    Surplus $11.38
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    Eaton HQP1025 Miniature Circuit Breakers (MCBs)

    Eaton HQP1025 Miniature Circuit Breakers (MCBs)

    MSRP $67.00
    Surplus $18.09
    SKU:  C15-19908 Brand:  Eaton MPN:  HQP1025 UPC:  78667934325 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19908
    Number of Poles:
    1
    Mounting:
    Plug-On Female Clip Line
    Voltage Rating:
    120/240 VAC 60 Hertz, 24/48/62.5 VDC
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
    Type:
    Thermal Magnetic, Miniature
    Terminal Type:
    Steel Box Lug Standard Load
    Approval:
    UL 489, CSA
    Catalog:
    Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
    Current Rating:
    25 A
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    TYPE HQP BREAKER 1P 25A 120/240VAC MAX 10kAIC
    MSRP $67.00
    Surplus $18.09
    Qty in Cart: 0
    Price:
    MSRP $67.00
    Surplus $18.09
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    Eaton HQP1030 Miniature Circuit Breakers (MCBs)

    Eaton HQP1030 Miniature Circuit Breakers (MCBs)

    MSRP $57.60
    Surplus $15.55
    SKU:  C15-19907 Brand:  Eaton MPN:  HQP1030 UPC:  78667934330 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19907
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Mounting:
    Plug-On Female Clip Line
    Type:
    Thermal Magnetic, Miniature
    Number of Poles:
    1
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
    Approval:
    UL 489, CSA
    Catalog:
    Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
    Terminal Type:
    Steel Box Lug Standard Load
    Short Description:
    HQP BRK 1P 30A 120/240V 10kAIC PLUG IN
    Current Rating:
    30 A
    Voltage Rating:
    120/240 VAC 60 Hertz, 24/48/62.5 VDC
    MSRP $57.60
    Surplus $15.55
    Qty in Cart: 0
    Price:
    MSRP $57.60
    Surplus $15.55
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    Eaton QBHW1015S Miniature Circuit Breakers (MCBs) EA

    Eaton QBHW1015S Miniature Circuit Breakers (MCBs) EA

    MSRP $811.32
    Surplus $315.55
    Eaton QBHW1015S Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  U00-8521 Brand:  Eaton MPN:  QBHW1015S UPC:  78667974196 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    U00-8521
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Type:
    Thermal Magnetic, Miniature
    Terminal Type:
    Steel Box Lug Standard Load
    Mounting:
    Bolt-On
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Current Rating:
    15 A
    Number of Poles:
    1
    Interrupting Rating:
    22000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Size:
    1.2 Inch Width x 3.6 Inch Depth x 4.8 Inch Height
    MSRP $811.32
    Surplus $315.55
    Qty in Cart: 0
    Price:
    MSRP $811.32
    Surplus $315.55
  • Eaton QBHW2050S Miniature Circuit Breakers (MCBs)

    Eaton QBHW2050S Miniature Circuit Breakers (MCBs)

    MSRP $1,067.84
    Surplus $92.59
    SKU:  C15-11688 Brand:  Eaton MPN:  QBHW2050S UPC:   Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In. Product...
    SKU:
    C15-11688
    Interrupting Rating:
    22000 A at 120/240 VAC, 5000 A at 24/48/62.5/80 VDC
    Mounting:
    Bolt-On
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Terminal Type:
    Steel Box Lug Standard Load
    Approval:
    UL 489, CSA
    Voltage Rating:
    120/240 VAC, 24/48/80 VDC
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Number of Poles:
    2
    Current Rating:
    50 A
    Size:
    2.2 Inch Width x 3.6 Inch Depth x 4.8 Inch Height
    Type:
    Thermal Magnetic, Miniature
    Country of Origin:
    Dominican Republic
    MSRP $1,067.84
    Surplus $92.59
    Qty in Cart: 0
    Price:
    MSRP $1,067.84
    Surplus $92.59
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    Square D EDB14050EPD Miniature Circuit Breakers (MCBs)

    Square D EDB14050EPD Miniature Circuit Breakers (MCBs)

    MSRP $865.00
    Surplus $233.55
    SKU:  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 $865.00
    Surplus $233.55
    Qty in Cart: 0
    Price:
    MSRP $865.00
    Surplus $233.55
  • Square D QOB240EPD Miniature Circuit Breakers (MCBs)

    Square D QOB240EPD Miniature Circuit Breakers (MCBs)

    MSRP $717.88
    Surplus $313.95
    Square D QOB240EPD Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6552 Brand:  Square D MPN:  QOB240EPD UPC:  78590111649 Shipping Weight:  1.05 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-6552
    TS PIK:
    109594863
    Short Description:
    120/240 VAC 50/60 Hz, 40 A, 10 kA Interrupt, 2-Pole, Bolt-On Mount, 2-Panel Space, Box Lug Terminal, 30 mA Class B Ground Fault, Miniature Circuit Breaker
    Current Rating:
    40 A
    Type:
    Thermal Magnetic, Miniature
    Terminal Type:
    Box Lug
    Voltage Rating:
    120/240 VAC
    Size:
    1.5 Inch Width x 2.91 Inch Depth x 4.12 Inch Height
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA
    Number of Poles:
    2
    Catalog:
    SchneiderElectric-SquareD_03283_9_14_CAT.pdf
    Used On:
    NQ/NQOD Panelboard
    Wire Size:
    12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
    Data Sheet:
    SchneiderElectric-SquareD_15170_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00133_INST.pdf
    Prop 65 Warning:
    Yes
    Country of Origin:
    Mexico
    Trip Sensitivity:
    30 MilliA
    Approval:
    UL, CSA
    MSRP $717.88
    Surplus $313.95
    Qty in Cart: 0
    Price:
    MSRP $717.88
    Surplus $313.95
  • Contact Us For Quote
    Westinghouse HQP2025 Miniature Circuit Breakers (MCBs)

    Westinghouse HQP2025 Miniature Circuit Breakers (MCBs)

    MSRP $202.77
    Surplus $44.08
    SKU:  C15-9423 Brand:  Westinghouse MPN:  HQP2025 UPC:   Shipping Weight:  0.50 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-9423
    TS PIK:
    21509590
    Type:
    Thermal Magnetic, Miniature
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24/48/62.5/80 VDC
    Mounting:
    Plug-On Female Clip Line
    Current Rating:
    25 A
    Voltage Rating:
    120/240 VAC 60 Hertz, 24/48/80 VDC
    Number of Poles:
    2
    Terminal Type:
    Steel Box Lug Standard Load
    Approval:
    UL 489, CSA
    Catalog:
    Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
    Short Description:
    EATON TYPE HQP BREAKER 2P 25A 120/240VAC MAX 10kAIC
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    MSRP $202.77
    Surplus $44.08
    Qty in Cart: 0
    Price:
    MSRP $202.77
    Surplus $44.08

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