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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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  • Eaton BR225 Miniature Circuit Breakers (MCBs) Eaton BR225 Miniature Circuit Breakers (MCBs)

    Eaton BR225 Miniature Circuit Breakers (MCBs)

    MSRP $88.02
    Surplus $14.08
    Eaton BR225 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-1225 Brand:  Eaton MPN:  BR225 UPC:  786676362900 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1225
    Approval:
    UL 489
    Amps:
    25 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    2
    Size:
    1.9 Inch Length x 2 Inch Width x 2.5 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    BR Load Center
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 25 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
    Series:
    BR
    Specification/Technical:
    Eaton_36608_1_SPEC.pdf
    TS PIK:
    21493857
    Current Rating:
    25 A
    Number of Poles:
    2
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $88.02
    Surplus $14.08
    Qty in Cart: 0
    Price:
    MSRP $88.02
    Surplus $14.08
  • Eaton CL225 Miniature Circuit Breakers (MCBs) 2P 25A 240V EA Eaton CL225 Miniature Circuit Breakers (MCBs) 2P 25A 240V EA

    Eaton CL225 Miniature Circuit Breakers (MCBs) 2P 25A 240V EA

    MSRP $91.66
    Surplus $25.25
    Eaton CL225 Miniature Circuit Breakers (MCBs) 2P 25A 240V EA​ ARCA SKU:  C15-1574 Brand:  Eaton MPN:  CL225 UPC:  786676011648 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1574
    Series:
    CL
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL
    Size:
    3 Inch Length x 2 Inch Width x 3 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    CH Series Load Center
    Poles:
    2
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 25 A, 10 kA, 2-Pole, 1" Space, Common Trip, Thermal Magnetic, Renewal
    Catalog:
    Eaton_36620_V1T1_104_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    25 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $91.66
    Surplus $25.25
    Qty in Cart: 0
    Price:
    MSRP $91.66
    Surplus $25.25
  • Eaton CHF125 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA Eaton CHF125 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA

    Eaton CHF125 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA

    MSRP $41.00
    Surplus $11.55
    Eaton CHF125 Miniature Circuit Breakers (MCBs) 1P 25A 240V EA​ ARCA SKU:  C15-4069 Brand:  Eaton MPN:  CHF125 UPC:  786685361857 Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-4069
    Series:
    CHF
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    0.75 Inch W x 3 Inch D x 3 Inch H
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Interrupting Rating:
    10 kA at 120/240 VAC
    Terminal Type:
    Plug-On
    Terminal Type:
    Aluminum/Copper Wire
    Frame Type:
    CH
    Maximum AC Voltage Rating:
    240
    Short Description:
    120/240 VAC, 25 A, 10 kA, 1-Pole, Plug-On, Aluminum/Copper Wire, Thermal Magnetic, Mechanical Trip Flag
    Catalog:
    Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    TS PIK:
    124255058
    Voltage Rating:
    120/240 VAC
    Current Rating:
    25 A
    Number of Poles:
    1
    Mounting:
    Plug-On
    Country of Origin:
    United States
    MSRP $41.00
    Surplus $11.55
    Qty in Cart: 0
    Price:
    MSRP $41.00
    Surplus $11.55
  • Eaton CH325 Miniature Circuit Breakers (MCBs) 3P 25A 240V Eaton CH325 Miniature Circuit Breakers (MCBs) 3P 25A 240V

    Eaton CH325 Miniature Circuit Breakers (MCBs) 3P 25A 240V

    MSRP $420.00
    Surplus $156.94
    Eaton CH325 Miniature Circuit Breakers (MCBs) 3P 25A 240V​ ARCA SKU:  C15-3849 Brand:  Eaton MPN:  CH325 UPC:  782113121482 Shipping Weight:  0.90 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-3849
    Series:
    CH
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    CH Series Loadcenter
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    (1) 14 to 6 AWG (Aluminum/Copper)
    Short Description:
    240 VAC, 25 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    Catalog:
    Eaton_00071_V1T1_36_V1T1_37_CAT.pdf
    Voltage Rating:
    240 VAC
    Current Rating:
    25 A
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $420.00
    Surplus $156.94
    Qty in Cart: 0
    Price:
    MSRP $420.00
    Surplus $156.94
  • Contact Us For Quote
    Cutler Hammer CH225 Miniature Circuit Breakers (MCBs) CH 2P 25A 120/240V 50/60Hz 1Ph Cutler Hammer CH225 Miniature Circuit Breakers (MCBs) CH 2P 25A 120/240V 50/60Hz 1Ph

    Cutler Hammer CH225 Miniature Circuit Breakers (MCBs) CH 2P 25A 120/240V 50/60Hz 1Ph

    MSRP $95.67
    Surplus $72.80
    Cutler Hammer CH225 Miniature Circuit Breakers (MCBs) CH 2P 25A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-1505 Brand:  Cutler Hammer MPN:  CH225 UPC:  782113121451 Shipping Weight:  0.56 Shipping...
    SKU:
    C15-1505
    Series:
    CH
    Type:
    Thermal Magnetic Trip
    Type:
    Common Trip
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    CH Series Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    (1) 14 to 8 AWG (Copper/Aluminum)
    Wire Size:
    (2) 14 to 10 AWG Solid/Stranded (Copper/Aluminum)
    Short Description:
    120/240 VAC, 25 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    Catalog:
    Eaton_00071_V1T1_36_V1T1_37_CAT.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    Current Rating:
    25 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    MSRP $95.67
    Surplus $72.80
    Qty in Cart: 0
    Price:
    MSRP $95.67
    Surplus $72.80
  • Contact Us For Quote
    Eaton BR225B Miniature Circuit Breakers (MCBs) 2P 25A 240V EA Eaton BR225B Miniature Circuit Breakers (MCBs) 2P 25A 240V EA

    Eaton BR225B Miniature Circuit Breakers (MCBs) 2P 25A 240V EA

    MSRP $153.00
    Surplus $47.43
    Eaton BR225B Miniature Circuit Breakers (MCBs) 2P 25A 240V EA​ ARCA SKU:  C15-2602 Brand:  Eaton MPN:  BR225B UPC:  786676008853 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-2602
    Approval:
    UL 489
    Amps:
    25 A
    Interrupting Rating:
    10 kA
    Mounting:
    1-Inch Plug-On
    Poles:
    2
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Type:
    Black Handle
    Used On:
    BR Load Center
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Current Rating:
    25 A
    Voltage Rating:
    120/240 VAC
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Catalog:
    Eaton_00071_V1T1_83_V1T1_84_CAT.pdf
    Number of Poles:
    2
    MSRP $153.00
    Surplus $47.43
    Qty in Cart: 0
    Price:
    MSRP $153.00
    Surplus $47.43
  • Contact Us For Quote
    Eaton CH225GF Miniature Circuit Breakers (MCBs) CH 2P 25A 240V 50/60Hz 1Ph Eaton CH225GF Miniature Circuit Breakers (MCBs) CH 2P 25A 240V 50/60Hz 1Ph

    Eaton CH225GF Miniature Circuit Breakers (MCBs) CH 2P 25A 240V 50/60Hz 1Ph

    MSRP $745.22
    Surplus $393.06
    SKU:  C15-1561 Brand:  Eaton MPN:  CH225GF UPC:  782113444833 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-1561
    Series:
    CH
    Type:
    Main/Branch
    Type:
    Common Trip
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Clip (Line)
    Wire Size:
    14 to 6 AWG (Aluminum/Copper)
    Trip Sensitivity:
    5 MilliA
    Short Description:
    120/240 VAC, 25 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, Thermal Magnetic
    Catalog:
    EATCORE00132_V1T1_31_V1T1_34.pdf
    Data Sheet:
    SiemensAG_07120_1_DATA.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    25 A
    Number of Poles:
    2
    MSRP $745.22
    Surplus $393.06
    Qty in Cart: 0
    Price:
    MSRP $745.22
    Surplus $393.06
  • Eaton CHQ225 Miniature Circuit Breakers (MCBs) CHQ 2P 25A 240V 50/60Hz 1Ph EA Eaton CHQ225 Miniature Circuit Breakers (MCBs) CHQ 2P 25A 240V 50/60Hz 1Ph EA

    Eaton CHQ225 Miniature Circuit Breakers (MCBs) CHQ 2P 25A 240V 50/60Hz 1Ph EA

    MSRP $126.00
    Surplus $9.38
    Eaton CHQ225 Miniature Circuit Breakers (MCBs) CHQ 2P 25A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1606 Brand:  Eaton MPN:  CHQ225 UPC:  782113010915 Shipping Weight:  0.55 lbs. Shipping...
    SKU:
    C15-1606
    Series:
    CHQ
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    1.5 Inch Width x 2.5 Inch Depth x 3 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type CH Loadcenter
    Poles:
    2
    Interrupting Rating:
    10 kA
    Wire Size:
    (1) 14 to 8 AWG
    Wire Size:
    (2) 14 to 10 AWG Copper/Aluminum
    Short Description:
    120/240 VAC, 25 A, 10 kA, 2-Pole, 3/4" Space, Common Trip, Thermal Magnetic, Renewal
    Catalog:
    Eaton_36601_V1T1_101_V1T1_102_CAT.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    TS PIK:
    111008138
    Current Rating:
    25 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $126.00
    Surplus $9.38
    Qty in Cart: 0
    Price:
    MSRP $126.00
    Surplus $9.38
  • Eaton QBH225 Miniature Circuit Breakers (MCBs) Eaton QBH225 Miniature Circuit Breakers (MCBs)

    Eaton QBH225 Miniature Circuit Breakers (MCBs)

    MSRP $153.00
    Surplus $23.55
    SKU:  C15-11638 Brand:  Eaton MPN:  QBH225 UPC:  62258800764 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-11638
    TS PIK:
    115729804
    Short Description:
    120/240 VAC, 25 A, 2-Pole, 10 kA, Bolt-On Mount, Internal Common Trip, Circuit Breaker
    Mounting:
    Bolt-On
    Series:
    QBH
    Current Rating:
    25 A
    Type:
    Common Trip
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Catalog:
    Eaton_29290_63_CAT.pdf
    Used On:
    Loadcenter, Lighting and Distribution Panel Board, Meter Centre
    Wire Size:
    14 to 10 AWG (Copper), 12 to 10 AWG (Aluminum)
    Interrupting Rating:
    10 kA at 120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $153.00
    Surplus $23.55
    Qty in Cart: 0
    Price:
    MSRP $153.00
    Surplus $23.55
  • Contact Us For Quote
    Murray MP225 Miniature Circuit Breakers (MCBs)

    Murray MP225 Miniature Circuit Breakers (MCBs)

    MSRP $144.90
    Surplus $52.16
    Murray MP225 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6326 Brand:  Murray MPN:  MP225 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0...
    SKU:
    C15-6326
    Current Rating:
    25 A
    Interrupting Rating:
    10 kA
    Number of Poles:
    2
    Size:
    2 Inch W x 3 Inch D x 3 1/8 Inch H
    Wire Size:
    16 to 14 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 25 A, 10 kA, 2-Pole, Plug-On Mount, MP-T Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Data Sheet:
    SiemensAG_06611_1_DATA.pdf
    Series:
    MP-T
    Type:
    Common Trip
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Used On:
    Loadcenter
    Mounting:
    Plug-On
    Terminal Type:
    Load Lug
    MSRP $144.90
    Surplus $52.16
    Qty in Cart: 0
    Price:
    MSRP $144.90
    Surplus $52.16
  • Contact Us For Quote
    Siemens B225H Miniature Circuit Breakers (MCBs) B 2P 25A 120/240VAC Siemens B225H Miniature Circuit Breakers (MCBs) B 2P 25A 120/240VAC

    Siemens B225H Miniature Circuit Breakers (MCBs) B 2P 25A 120/240VAC

    MSRP $256.00
    Surplus $66.64
    Siemens B225H Miniature Circuit Breakers (MCBs) B 2P 25A 120/240VAC​ ARCA SKU:  C15-1009 Brand:  Siemens MPN:  B225H UPC:  783643000919 Shipping Weight:  0.70 Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-1009
    Type:
    Molded Case
    Type:
    Branch
    Type:
    Common Trip
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    P1 Panelboard
    Poles:
    2
    Interrupting Rating:
    22 kA
    Application:
    Electrical Distribution
    Installation:
    Bolt-On
    Short Description:
    120/240 VAC, 25 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
    Catalog:
    SiemensAG_00564_7_29_CAT.pdf
    Data Sheet:
    SiemensAG_05197_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Country of Origin:
    Mexico
    Current Rating:
    25 A
    Voltage Rating:
    120/240 V AC
    Number of Poles:
    2
    MSRP $256.00
    Surplus $66.64
    Qty in Cart: 0
    Price:
    MSRP $256.00
    Surplus $66.64
  • Square D QO225 Miniature Circuit Breakers (MCBs) QO 2P 25A 120V 50/60Hz 1Ph Square D QO225 Miniature Circuit Breakers (MCBs) QO 2P 25A 120V 50/60Hz 1Ph

    Square D QO225 Miniature Circuit Breakers (MCBs) QO 2P 25A 120V 50/60Hz 1Ph

    MSRP $350.00
    Surplus $23.68
    Square D QO225 Miniature Circuit Breakers (MCBs) QO 2P 25A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-2572 Brand:  Square D MPN:  QO225 UPC:  785901012412 Shipping Weight:  0.55 Shipping Height:  4.00 In...
    SKU:
    C15-2572
    Series:
    QO
    Type:
    Common Trip
    Type:
    Miniature
    Type:
    Standard
    Approval:
    UL
    Approval:
    CSA
    Size:
    1.5 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
    Volts:
    120/240 VAC 50/60 Hertz
    Volts:
    48 VDC
    Amps:
    32 A
    Used On:
    QO Load Center
    Used On:
    NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    5/10 kA
    Terminal Type:
    Pressure Plate
    Wire Size:
    14 to 8 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 25 A, 5/10 kA Interrupt, 2-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53530_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Manufacturer Warranty:
    SchneiderElectric-SquareD_00002_WARR.pdf
    Number of Poles:
    2
    Current Rating:
    25 A
    Voltage Rating:
    120/240 VAC 50/60 Hertz, 48 VDC
    Country of Origin:
    Ireland
    MSRP $350.00
    Surplus $23.68
    Qty in Cart: 0
    Price:
    MSRP $350.00
    Surplus $23.68

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