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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 $25.20
    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
    Country of Origin:
    United States
    MSRP $126.56
    Surplus $25.20
    Qty in Cart: 0
    Price:
    MSRP $126.56
    Surplus $25.20
  • 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
  • Contact Us For Quote
    Eaton CHB230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA Eaton CHB230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA

    Eaton CHB230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA

    MSRP $260.15
    Surplus $173.60
    Eaton CHB230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1546 Brand:  Eaton MPN:  CHB230 UPC:  782113112466 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-1546
    Series:
    CHB
    Type:
    Molded Case
    Type:
    Fixed Thermal Magnetic
    Type:
    Internal Common Trip
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    PB Series Panel board
    Poles:
    2
    Mounting:
    Bolt-On
    Short Description:
    240 VAC, 30 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
    TS PIK:
    111010054
    Voltage Rating:
    240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    MSRP $260.15
    Surplus $173.60
    Qty in Cart: 0
    Price:
    MSRP $260.15
    Surplus $173.60
  • Contact Us For Quote
    Eaton QCF2010 Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph Eaton QCF2010 Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph

    Eaton QCF2010 Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph

    MSRP $139.00
    Surplus $67.70
    Eaton QCF2010 Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1989 Brand:  Eaton MPN:  QCF2010 UPC:  786679143261 Shipping Weight:  0.31 Shipping Height:  1.20 In...
    SKU:
    C15-1989
    Approval:
    UL 489/E7819
    Approval:
    CSA LR48907
    Amps:
    10 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Amp at 24/48/62.5 Volt DC
    Mounting:
    Front
    Poles:
    2
    Size:
    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)
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Current Rating:
    10 A
    Number of Poles:
    2
    Short Description:
    EATON QUICKLAG TYPE QCF 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CIRCUIT BREAKER,10 A,10 kAIC,TWO-POLE,120/240 V,THERMAL-MAGNETIC,CABLE-IN/CABLE-OUT,QCF,FIXED
    MSRP $139.00
    Surplus $67.70
    Qty in Cart: 0
    Price:
    MSRP $139.00
    Surplus $67.70
  • Contact Us For Quote
    Eaton QCF2015 Miniature Circuit Breakers (MCBs) QCF 2P 15A 240V 50/60Hz 1Ph Eaton QCF2015 Miniature Circuit Breakers (MCBs) QCF 2P 15A 240V 50/60Hz 1Ph

    Eaton QCF2015 Miniature Circuit Breakers (MCBs) QCF 2P 15A 240V 50/60Hz 1Ph

    MSRP $145.00
    Surplus $61.05
    Eaton QCF2015 Miniature Circuit Breakers (MCBs) QCF 2P 15A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-3143 Brand:  Eaton MPN:  QCF2015 UPC:  786679143285 Shipping Weight:  0.55 Shipping Height:  1.20 In...
    SKU:
    C15-3143
    Approval:
    UL 489/E7819
    Approval:
    CSA LR48907
    Amps:
    15 A
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    3000 Amp at 24/48/62.5 Volt DC
    Mounting:
    Front
    Poles:
    2
    Size:
    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)
    Voltage Rating:
    120/240 VAC, 24/48/62.5 VDC
    Number of Poles:
    2
    Current Rating:
    15 A
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Standard Load)
    Catalog:
    Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
    Short Description:
    EATON QUICKLAG TYPE QCF 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,IND
    MSRP $145.00
    Surplus $61.05
    Qty in Cart: 0
    Price:
    MSRP $145.00
    Surplus $61.05

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