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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  • Eaton QBHGFT2030 Miniature Circuit Breakers (MCBs) EA Eaton QBHGFT2030 Miniature Circuit Breakers (MCBs) EA

    Eaton QBHGFT2030 Miniature Circuit Breakers (MCBs) EA

    MSRP $2,007.00
    Surplus $238.96
    SKU:  C15-9704 Brand:  Eaton MPN:  QBHGFT2030 UPC:  78667602784 Shipping Weight:  0.80 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-9704
    TS PIK:
    126287120
    Wire Size:
    14 to 8 AWG Copper (Standard Load)
    Interrupting Rating:
    22 kA
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Size:
    2.75 Inch Width x 4.5 Inch Depth x 2 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Voltage Rating:
    120/240 VAC
    Type:
    Miniature
    Current Rating:
    30 A
    Number of Poles:
    2
    Mounting:
    Bolt-On
    Short Description:
    EATON QB GFCI CIRCUIT BREAKER,GROUND FAULT CIRCUIT BREAKER,30A,22 kAIC,TWO-POLE,120/240V,QBHGF
    Approval:
    UL 489
    Country of Origin:
    Dominican Republic
    MSRP $2,007.00
    Surplus $238.96
    Qty in Cart: 0
    Price:
    MSRP $2,007.00
    Surplus $238.96
  • Eaton QBHW2020 Miniature Circuit Breakers (MCBs) EA Eaton QBHW2020 Miniature Circuit Breakers (MCBs) EA

    Eaton QBHW2020 Miniature Circuit Breakers (MCBs) EA

    MSRP $290.26
    Surplus $31.98
    Eaton QBHW2020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-2682 Brand:  Eaton MPN:  QBHW2020 UPC:  786679392553 Shipping Weight:  0.50 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-2682
    Series:
    QBHW
    Type:
    Duplex with LED Indicator Light
    Approval:
    UL
    Approval:
    CSA
    Size:
    3.7 Inch Length x 2.2 Inch Width x 4.8 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    22 kA
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 20 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Data Sheet:
    LegrandNorthAmerica-Pass&Seymour_04217_1-4_DATA.pdf
    Installation/Operator:
    LegrandNorthAmerica-RadiantCollection_00007_INST.pdf
    TS PIK:
    21510592
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Country of Origin:
    Dominican Republic
    MSRP $290.26
    Surplus $31.98
    Qty in Cart: 0
    Price:
    MSRP $290.26
    Surplus $31.98
  • Eaton QBHCAF1015 Miniature Circuit Breakers (MCBs) Eaton QBHCAF1015 Miniature Circuit Breakers (MCBs)

    Eaton QBHCAF1015 Miniature Circuit Breakers (MCBs)

    MSRP $288.28
    Surplus $189.29
    SKU:  C15-9846 Brand:  Eaton MPN:  QBHCAF1015 UPC:  78668524492 Shipping Weight:  0.45 lbs. Shipping Height:  2.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-9846
    TS PIK:
    123106440
    Number of Poles:
    1
    Current Rating:
    15 A
    Used On:
    Sumter Panel
    Interrupting Rating:
    22 kA
    Short Description:
    BOLT-ON COMBINATION ARC FAULT 1P 15A 22kA
    Size:
    3 Inch Width x 4.75 Inch Depth x 1.25 Inch Height
    Voltage Rating:
    120/240 VAC
    Type:
    Combination
    Approval:
    UL 489
    Mounting:
    Bolt-On
    Country of Origin:
    Dominican Republic
    MSRP $288.28
    Surplus $189.29
    Qty in Cart: 0
    Price:
    MSRP $288.28
    Surplus $189.29
  • Eaton QBHW2025 Miniature Circuit Breakers (MCBs) Eaton QBHW2025 Miniature Circuit Breakers (MCBs)

    Eaton QBHW2025 Miniature Circuit Breakers (MCBs)

    MSRP $306.81
    Surplus $65.81
    Eaton QBHW2025 Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-2930 Brand:  Eaton MPN:  QBHW2025 UPC:  786679392607 Shipping Weight:  0.65 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-2930
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    3.8 Inch Length x 2.3 Inch Width x 4.7 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    22 kA
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 25 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    TS PIK:
    21510593
    Voltage Rating:
    120/240 VAC
    Current Rating:
    25 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $306.81
    Surplus $65.81
    Qty in Cart: 0
    Price:
    MSRP $306.81
    Surplus $65.81
  • Eaton QBHW2015 Miniature Circuit Breakers (MCBs) QBHW 2P 15A 240V 50/60Hz 1Ph EA Eaton QBHW2015 Miniature Circuit Breakers (MCBs) QBHW 2P 15A 240V 50/60Hz 1Ph EA

    Eaton QBHW2015 Miniature Circuit Breakers (MCBs) QBHW 2P 15A 240V 50/60Hz 1Ph EA

    MSRP $380.00
    Surplus $95.20
    Eaton QBHW2015 Miniature Circuit Breakers (MCBs) QBHW 2P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-2423 Brand:  Eaton MPN:  QBHW2015 UPC:  786679392508 Shipping Weight:  0.55 lbs. Shipping...
    SKU:
    C15-2423
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    3.9 Inch Length x 2.1 Inch Width x 4.8 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    22 kA
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 15 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Number of Poles:
    2
    Current Rating:
    15 A
    Voltage Rating:
    120/240 VAC
    TS PIK:
    21510591
    Country of Origin:
    Dominican Republic
    MSRP $380.00
    Surplus $95.20
    Qty in Cart: 0
    Price:
    MSRP $380.00
    Surplus $95.20
  • Eaton QBH1020CAF Miniature Circuit Breakers (MCBs) 1P 20A 240V EA Eaton QBH1020CAF Miniature Circuit Breakers (MCBs) 1P 20A 240V EA

    Eaton QBH1020CAF Miniature Circuit Breakers (MCBs) 1P 20A 240V EA

    MSRP $1,159.82
    Surplus $26.01
    Eaton QBH1020CAF Miniature Circuit Breakers (MCBs) 1P 20A 240V EA​ ARCA SKU:  C15-3683 Brand:  Eaton MPN:  QBH1020CAF UPC:  786685514451 Shipping Weight:  0.40 lbs. Shipping Height:  2.00...
    SKU:
    C15-3683
    Approval:
    UL 1699
    Amps:
    20 A
    Interrupting Rating:
    22 kA
    Mounting:
    Bolt-On
    Poles:
    1
    Size:
    0.99 Inch Width x 2.91 Inch Depth x 3.28 Inch Height
    Type:
    Arc Fault
    Type:
    High Interrupting
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum
    Data Sheet:
    Eaton_62566_1-4_DATA.pdf
    TS PIK:
    124790573
    Catalog:
    Eaton_03771_V4T1_14_V4T1_15_CAT.pdf
    Number of Poles:
    1
    Wire Size:
    14 to 4 AWG Copper/Aluminum
    Current Rating:
    20 A
    Voltage Rating:
    120/240 VAC
    Short Description:
    BOLT-ON BREAkER AFCI, 1 POLE, 20A, 22kAIC
    Series:
    QBH
    Country of Origin:
    Dominican Republic
    MSRP $1,159.82
    Surplus $26.01
    Qty in Cart: 0
    Price:
    MSRP $1,159.82
    Surplus $26.01
  • Eaton QBH1020AFGF Miniature Circuit Breakers (MCBs) QBH 1P 20A 240V 50/60Hz 1Ph EA Eaton QBH1020AFGF Miniature Circuit Breakers (MCBs) QBH 1P 20A 240V 50/60Hz 1Ph EA

    Eaton QBH1020AFGF Miniature Circuit Breakers (MCBs) QBH 1P 20A 240V 50/60Hz 1Ph EA

    MSRP $1,258.98
    Surplus $27.76
    Eaton QBH1020AFGF Miniature Circuit Breakers (MCBs) QBH 1P 20A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1615 Brand:  Eaton MPN:  QBH1020AFGF UPC:  786670009030 Shipping Weight:  0.40 lbs. Shipping...
    SKU:
    C15-1615
    Approval:
    UL 943/1699
    Amps:
    20 A
    Interrupting Rating:
    22 kA
    Mounting:
    Bolt-On
    Poles:
    1
    Size:
    0.99 Inch Width x 2.91 Inch Depth x 3.28 Inch Height
    Type:
    Arc & Ground Fault
    Volts:
    120/240 VAC 60 Hertz
    Gauge:
    14 to 4 AWG Copper/Aluminum
    TS PIK:
    127542914
    Wire Size:
    14 to 4 AWG Copper/Aluminum
    Data Sheet:
    Eaton_32574_1-4_DATA.pdf
    Current Rating:
    20 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Short Description:
    EATON BOLT-ON DUAL FUNCTION AF/GF 1P 20A CIRCUIT BREAkER, 22kAIC
    Series:
    QBH
    Country of Origin:
    Dominican Republic
    MSRP $1,258.98
    Surplus $27.76
    Qty in Cart: 0
    Price:
    MSRP $1,258.98
    Surplus $27.76
  • Contact Us For Quote
    Eaton QBHCAF1020 Miniature Circuit Breakers (MCBs) Eaton QBHCAF1020 Miniature Circuit Breakers (MCBs)

    Eaton QBHCAF1020 Miniature Circuit Breakers (MCBs)

    MSRP $1,058.00
    Surplus $356.44
    SKU:  C15-3940 Brand:  Eaton MPN:  QBHCAF1020 UPC:  786685244938 Shipping Weight:  0.45 lbs. Shipping Height:  2.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-3940
    TS PIK:
    125267006
    Number of Poles:
    1
    Type:
    Combination
    Interrupting Rating:
    22 kA
    Short Description:
    BOLT-ON COMBINATION ARC FAULT 1P 20A 22kA
    Voltage Rating:
    120/240 VAC
    Approval:
    UL 489
    Used On:
    Sumter Panel
    Size:
    3.3 Inch Width x 5 Inch Depth x 1.2 Inch Height
    Mounting:
    Bolt-On
    Current Rating:
    20 A
    MSRP $1,058.00
    Surplus $356.44
    Qty in Cart: 0
    Price:
    MSRP $1,058.00
    Surplus $356.44
  • Eaton QBHGFT2020 Miniature Circuit Breakers (MCBs) QB 2P 20A 240V 50/60Hz 1Ph Eaton QBHGFT2020 Miniature Circuit Breakers (MCBs) QB 2P 20A 240V 50/60Hz 1Ph

    Eaton QBHGFT2020 Miniature Circuit Breakers (MCBs) QB 2P 20A 240V 50/60Hz 1Ph

    MSRP $1,518.85
    Surplus $238.58
    SKU:  C15-3341 Brand:  Eaton MPN:  QBHGFT2020 UPC:  786676027823 Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-3341
    Approval:
    UL 489
    Amps:
    20 A
    Interrupting Rating:
    22 kA
    Mounting:
    Bolt-On
    Poles:
    2
    Size:
    2.75 Inch Width x 4.5 Inch Depth x 2 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Miniature
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
    Specification/Technical:
    Eaton_33370_1_SPEC.pdf
    Voltage Rating:
    120/240 VAC
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Current Rating:
    20 A
    Wire Size:
    14 to 4 AWG/14 to 8 AWG Copper/Aluminum (Standard Load)
    Number of Poles:
    2
    Short Description:
    EATON QB GFCI CIRCUIT BREAKER,GROUND FAULT CIRCUIT BREAKER,20A,22 kAIC,TWO-POLE,
    Country of Origin:
    Dominican Republic
    MSRP $1,518.85
    Surplus $238.58
    Qty in Cart: 0
    Price:
    MSRP $1,518.85
    Surplus $238.58
  • Contact Us For Quote
    Eaton QBHW2020 Miniature Circuit Breakers (MCBs)

    Eaton QBHW2020 Miniature Circuit Breakers (MCBs)

    MSRP $392.24
    Surplus $141.21
    SKU:  C15-11096 Brand:  Eaton MPN:  QBHW2020 UPC:  78667939255 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-11096
    TS PIK:
    21510592
    Type:
    Thermal Magnetic
    Mounting:
    Bolt-On
    Approval:
    UL, CSA
    Series:
    QBHW
    Interrupting Rating:
    22 kA
    Voltage Rating:
    120/240 VAC
    Size:
    3.7 Inch Length x 2.2 Inch Width x 4.8 Inch Height
    Short Description:
    120/240 VAC, 20 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Number of Poles:
    2
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Current Rating:
    20 A
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    MSRP $392.24
    Surplus $141.21
    Qty in Cart: 0
    Price:
    MSRP $392.24
    Surplus $141.21
  • Eaton QBHW3020H Molded Case Breakers (MCCBs) Eaton QBHW3020H Molded Case Breakers (MCCBs)

    Eaton QBHW3020H Molded Case Breakers (MCCBs)

    MSRP $689.77
    Surplus $114.98
    SKU:  C15-1528 Brand:  Eaton MPN:  QBHW3020H UPC:  78667939320 Shipping Weight:  1.05 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1528
    Series:
    QBHW
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    3.8 Inch Length x 3.2 Inch Width x 4.7 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    22 kA
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 20 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    TS PIK:
    21510605
    Voltage Rating:
    240 VAC
    Current Rating:
    20 A
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $689.77
    Surplus $114.98
    Qty in Cart: 0
    Price:
    MSRP $689.77
    Surplus $114.98

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