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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  • THQB2130 Miniature Circuit Breakers (MCBs) THQB 2P 30A 240V 50/60Hz THQB2130 Miniature Circuit Breakers (MCBs) THQB 2P 30A 240V 50/60Hz

    THQB2130 Miniature Circuit Breakers (MCBs) THQB 2P 30A 240V 50/60Hz

    MSRP $126.56
    Surplus $37.71
    THQB2130 Miniature Circuit Breakers (MCBs) THQB 2P 30A 240V 50/60Hz​ ARCA SKU:  C15-3589 Brand:   MPN:  THQB2130 UPC:  783164012255 Shipping Weight:  0.75 Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-3589
    Series:
    THQB
    Type:
    Molded Case
    Type:
    Fixed Thermal Magnetic
    Type:
    Internal Common Trip
    Approval:
    UL
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Pro-Stock
    Used On:
    Lighting Panelboard
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 8 AWG (Copper)
    Wire Size:
    12 to 8 AWG(Aluminum)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Common Trip, Fixed Thermal Magnetic
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    MSRP $126.56
    Surplus $37.71
    Qty in Cart: 0
    Price:
    MSRP $126.56
    Surplus $37.71
  • Eaton QCR2020 Miniature Circuit Breakers (MCBs) QCR 2P 20A 240V 50/60Hz 1Ph Eaton QCR2020 Miniature Circuit Breakers (MCBs) QCR 2P 20A 240V 50/60Hz 1Ph

    Eaton QCR2020 Miniature Circuit Breakers (MCBs) QCR 2P 20A 240V 50/60Hz 1Ph

    MSRP $175.00
    Surplus $25.23
    Eaton QCR2020 Miniature Circuit Breakers (MCBs) QCR 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-3240 Brand:  Eaton MPN:  QCR2020 UPC:  786679473566 Shipping Weight:  0.45 Shipping Height:  1.20 In...
    SKU:
    C15-3240
    Approval:
    UL 489/E7819
    Approval:
    CSA LR48907
    Amps:
    20 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Amp at 24/48/62.5 Volt DC
    Mounting:
    Rear
    Poles:
    2
    Size:
    3.3 Inch Width x 4.6 Inch Depth x 1.2 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Cable-In/Cable-Out
    Type:
    Miniature
    Volts:
    120/240 VAC
    Volts:
    24/48/62.5 VDC
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Country of Origin:
    Dominican Republic
    Short Description:
    EATON QUICKLAG TYPE QCR 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,IND
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Number of Poles:
    2
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Current Rating:
    20 A
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    MSRP $175.00
    Surplus $25.23
    Qty in Cart: 0
    Price:
    MSRP $175.00
    Surplus $25.23
  • Eaton HQP2080 Miniature Circuit Breakers (MCBs) HQP 2P 80A 120V 50/60Hz 1Ph Eaton HQP2080 Miniature Circuit Breakers (MCBs) HQP 2P 80A 120V 50/60Hz 1Ph

    Eaton HQP2080 Miniature Circuit Breakers (MCBs) HQP 2P 80A 120V 50/60Hz 1Ph

    MSRP $434.00
    Surplus $74.97
    Eaton HQP2080 Miniature Circuit Breakers (MCBs) HQP 2P 80A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-3197 Brand:  Eaton MPN:  HQP2080 UPC:  786679305133 Shipping Weight:  0.65 Shipping Height:  3.00 In...
    SKU:
    C15-3197
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    80 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 Amp at 24/48/62.5/80 Volt DC
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    2.2 Inch Width x 3.8 Inch Depth x 4.8 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Miniature
    Volts:
    120/240 VAC 60 Hertz
    Volts:
    24/48/80 VDC
    Gauge:
    8 to 1/0 AWG Copper/Aluminum (Standard Load)
    Current Rating:
    80 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Catalog:
    Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
    Wire Size:
    8 to 1/0 AWG Copper/Aluminum (Standard Load)
    Short Description:
    QUICkLAG INDUSTRIAL CIRCUIT BREAkER, 80A, TWO-POLE, 120/240V, 10 kAIC, THERMAL-M
    Country of Origin:
    Dominican Republic
    MSRP $434.00
    Surplus $74.97
    Qty in Cart: 0
    Price:
    MSRP $434.00
    Surplus $74.97
  • GENERAL ELECTRIC THQB2120 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA GENERAL ELECTRIC THQB2120 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA

    GENERAL ELECTRIC THQB2120 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA

    MSRP $126.75
    Surplus $25.20
    GENERAL ELECTRIC THQB2120 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA​ ARCA SKU:  C15-2495 Brand:  GENERAL ELECTRIC MPN:  THQB2120 UPC:  78316401224 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-2495
    Approval:
    UL
    Amps:
    20 A
    Interrupting Rating:
    10 kA
    Mounting:
    Bolt-On
    Poles:
    2
    Terminal Type:
    Molded Case
    Type:
    Fixed Thermal Magnetic
    Type:
    Non-Interchangeable/Common Trip
    Type:
    Compact
    Used On:
    Load Center
    Used On:
    Lighting Panelboard
    Volts:
    120/240 VAC
    Gauge:
    14 to 8 AWG (Copper)
    Gauge:
    12 to 8 AWG (Aluminum)
    Short Description:
    120/240 VAC, 20 A, 10 kA Interrupt Rating, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, LI Trip Function, Fixed Thermal Magnetic, Non-Interchangeable/Common Trip, Compact, Molded Case, Miniature Circuit Breaker
    Series:
    THQB
    TS PIK:
    112124759
    Voltage Rating:
    120/240 VAC
    Current Rating:
    20 A
    Number of Poles:
    2
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
    Wire Size:
    14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_06341_11_16_11_17_CAT.pdf
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_10470_1_CAD.pdf
    Main Category:
    Miniature Circuit Breakers (MCBs)
    Country of Origin:
    United States
    MSRP $126.75
    Surplus $25.20
    Qty in Cart: 0
    Price:
    MSRP $126.75
    Surplus $25.20
  • Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph

    Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph

    MSRP $450.00
    Surplus $70.97
    Eaton HQP3020H Miniature Circuit Breakers (MCBs) HQP 3P 20A 240V 50/60Hz 3Ph​ ARCA SKU:  C15-3262 Brand:  Eaton MPN:  HQP3020H UPC:  786679344514 Shipping Weight:  0.95 Shipping Height:  3.00 In...
    SKU:
    C15-3262
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    20 A
    Interrupting Rating:
    10000 A at 240 VAC
    Mounting:
    Plug-On
    Poles:
    3
    Size:
    3 Inch Width x 3 Inch Depth x 2.8 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Volts:
    240 VAC 60 Hertz
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Current Rating:
    20 A
    Voltage Rating:
    240 VAC
    Number of Poles:
    3
    Catalog:
    Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    EATON QUICkLAG INDUSTRIAL CIRCUIT BREAkER, 20A, THREE-POLE, 240V, 10 kAIC, THERM
    Series:
    HQP
    Country of Origin:
    Dominican Republic
    MSRP $450.00
    Surplus $70.97
    Qty in Cart: 0
    Price:
    MSRP $450.00
    Surplus $70.97
  • Eaton HFD3100 Miniature Circuit Breakers (MCBs) Eaton HFD3100 Miniature Circuit Breakers (MCBs)

    Eaton HFD3100 Miniature Circuit Breakers (MCBs)

    MSRP $3,850.00
    Surplus $786.66
    SKU:  C15-1712 Brand:  Eaton MPN:  HFD3100 UPC:  78667917589 Shipping Weight:  4.25 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-1712
    Series:
    C
    Type:
    Molded Case
    Type:
    Fixed Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Volts:
    600 VAC at 50/60 Hertz
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    100 kA at 240 VAC
    Interrupting Rating:
    65 Kiloamp at 480 Volt AC at 50/60 Hertz
    Interrupting Rating:
    25 Kiloamp at 600 Volt DC
    Interrupting Rating:
    22 Kiloamp at 250 Volt DC
    Terminal Type:
    Standard Pressure Load
    Frame Type:
    FD
    Maximum AC Voltage Rating:
    600 V
    Maximum DC Voltage Rating:
    250 V
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 100 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Data Sheet:
    Eaton_40755_1-4_DATA.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    TS PIK:
    21506285
    Number of Poles:
    3
    CAD Drawings:
    Eaton_21588_1_CAD.pdf
    Voltage Rating:
    600 VAC, 250 VDC
    Current Rating:
    100 A
    Country of Origin:
    United States
    MSRP $3,850.00
    Surplus $786.66
    Qty in Cart: 0
    Price:
    MSRP $3,850.00
    Surplus $786.66
  • Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA

    Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA

    MSRP $542.59
    Surplus $41.40
    Eaton HQP3015H Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-5272 Brand:  Eaton MPN:  HQP3015H UPC:  78667934450 Shipping Weight:  0.95 lbs. Shipping Height:  5.00 In. Shipping...
    SKU:
    C15-5272
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    15 A
    Interrupting Rating:
    10000 A at 240 VAC
    Mounting:
    Plug-On
    Poles:
    3
    Size:
    3.2 Inch Width x 3.8 Inch Depth x 4.9 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Volts:
    240 VAC 60 Hertz
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Number of Poles:
    3
    Catalog:
    Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
    Voltage Rating:
    240 VAC 60 Hertz
    Current Rating:
    15 A
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Short Description:
    QUICkLAG INDUSTRIAL CIRCUIT BREAkER, 15A, THREE-POLE, 240V, 10 kAIC, THERMAL-MAG
    Country of Origin:
    Dominican Republic
    MSRP $542.59
    Surplus $41.40
    Qty in Cart: 0
    Price:
    MSRP $542.59
    Surplus $41.40
  • Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph

    Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph

    MSRP $480.00
    Surplus $61.11
    Eaton HQP3030H Miniature Circuit Breakers (MCBs) HQP 3P 30A 240V 50/60Hz 3Ph​ ARCA SKU:  C15-4149 Brand:  Eaton MPN:  HQP3030H UPC:  786679344521 Shipping Weight:  0.95 Shipping Height:  4.90 In...
    SKU:
    C15-4149
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    30 A
    Interrupting Rating:
    10000 A at 240 VAC
    Mounting:
    Plug-On
    Poles:
    3
    Size:
    3.1 Inch Width x 3.8 Inch Depth x 4.9 Inch Height
    Terminal Type:
    Steel Box Lug Standard Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Volts:
    240 VAC 60 Hertz
    Gauge:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Current Rating:
    30 A
    Number of Poles:
    3
    Voltage Rating:
    240 VAC 60 Hertz
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Catalog:
    Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
    MSRP $480.00
    Surplus $61.11
    Qty in Cart: 0
    Price:
    MSRP $480.00
    Surplus $61.11

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