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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    Murray MP3030 Miniature Circuit Breakers (MCBs) 30A 120V

    Murray MP3030 Miniature Circuit Breakers (MCBs) 30A 120V

    MSRP $141.75
    Surplus $14.68
    Murray MP3030 Miniature Circuit Breakers (MCBs) 30A 120V​ ARCA SKU:  C15-6309 Brand:  Murray MPN:  MP3030 UPC:  04089250776 Shipping Weight:  0.60 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-6309
    TS PIK:
    120071986
    Short Description:
    120 VAC, 30 A, 10 kA, (2) 1-Pole, 14 to 6 AWG Copper/12 to 6 AWG Aluminum, Plug-In Mount, MH-T Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
    Data Sheet:
    SiemensAG_06642_1_DATA.pdf
    Mounting:
    Plug-On
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Type:
    Duplex
    Used On:
    Loadcenter
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Terminal Type:
    Load Lug
    Interrupting Rating:
    10 kA
    Current Rating:
    30 A
    Wire Size:
    14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
    Country of Origin:
    Mexico
    MSRP $141.75
    Surplus $14.68
    Qty in Cart: 0
    Price:
    MSRP $141.75
    Surplus $14.68
  • Murray MP1515N Miniature Circuit Breakers (MCBs) 1P 15/15A 50/60Hz 1Ph EA

    Murray MP1515N Miniature Circuit Breakers (MCBs) 1P 15/15A 50/60Hz 1Ph EA

    MSRP $235.80
    Surplus $25.03
    Murray MP1515N Miniature Circuit Breakers (MCBs) 1P 15/15A 50/60Hz 1Ph EA​ ARCA SKU:  C15-6297 Brand:  Murray MPN:  MP1515N UPC:  04089228063 Shipping Weight:  2.50 lbs. Shipping...
    SKU:
    C15-6297
    Data Sheet:
    SiemensAG_01518_1_DATA.pdf
    Used On:
    Loadcenter
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
    Current Rating:
    15 A
    Mounting:
    Plug-On
    Short Description:
    120 V, 15/15 A, 10 kA, 1-Pole, Load Lug Terminal, MH-T Frame, Thermal Magnetic, Low Vage, Miniature, Circuit Breaker
    Type:
    Duplex
    Number of Poles:
    1
    Voltage Rating:
    120 VAC
    Interrupting Rating:
    10 kA
    Country of Origin:
    Mexico
    MSRP $235.80
    Surplus $25.03
    Qty in Cart: 0
    Price:
    MSRP $235.80
    Surplus $25.03
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    Siemens Q2020 Miniature Circuit Breakers (MCBs) 20/20A 120V Siemens Q2020 Miniature Circuit Breakers (MCBs) 20/20A 120V

    Siemens Q2020 Miniature Circuit Breakers (MCBs) 20/20A 120V

    MSRP $150.00
    Surplus $11.70
    Siemens Q2020 Miniature Circuit Breakers (MCBs) 20/20A 120V​ ARCA SKU:  C15-4082 Brand:  Siemens MPN:  Q2020 UPC:  78364314826 Shipping Weight:  0.40 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4082
    Type:
    Low Vage
    Type:
    Circuit Protector
    Type:
    Thermal and Fixed Magnetic
    Type:
    Duplex
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    2 Inch Width x 3 Inch Depth x 3 Inch Height
    Volts:
    120 VAC 50/60 Hertz
    Amps:
    32 A
    Used On:
    Load Center
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Short Description:
    120 V, 20/20 A, 10 kA, 1-Pole, Plug-In, QT Frame, Duplex, Thermal Magnetic, Miniature
    Data Sheet:
    SiemensAG_01539_1_DATA.pdf
    TS PIK:
    123269044
    Country of Origin:
    Mexico
    Voltage Rating:
    120 VAC
    Catalog:
    SiemensAG_23945_7_21_CAT.pdf
    Current Rating:
    20 A
    Number of Poles:
    1
    Installation/Operator:
    SiemensAG_00053_INST.pdf
    MSRP $150.00
    Surplus $11.70
    Qty in Cart: 0
    Price:
    MSRP $150.00
    Surplus $11.70
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    Murray MP1515 Miniature Circuit Breakers (MCBs) 120V

    Murray MP1515 Miniature Circuit Breakers (MCBs) 120V

    MSRP $135.00
    Surplus $26.28
    Murray MP1515 Miniature Circuit Breakers (MCBs) 120V​ ARCA SKU:  C15-6296 Brand:  Murray MPN:  MP1515 UPC:  04089228060 Shipping Weight:  4.70 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-6296
    TS PIK:
    120072076
    Wire Size:
    14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
    Interrupting Rating:
    10 kA
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Voltage Rating:
    120 VAC
    Terminal Type:
    Load Lug
    Short Description:
    120 VAC, 15 A, 10 kA, (2) 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Plug-In Mount, MH-T Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
    Data Sheet:
    SiemensAG_06585_1_DATA.pdf
    Used On:
    Loadcenter
    Number of Poles:
    1
    Current Rating:
    15 A
    Type:
    Duplex
    Mounting:
    Plug-On
    Country of Origin:
    Mexico
    MSRP $135.00
    Surplus $26.28
    Qty in Cart: 0
    Price:
    MSRP $135.00
    Surplus $26.28
  • Murray MP2020 Miniature Circuit Breakers (MCBs) 120V Murray MP2020 Miniature Circuit Breakers (MCBs) 120V

    Murray MP2020 Miniature Circuit Breakers (MCBs) 120V

    MSRP $141.75
    Surplus $43.03
    Murray MP2020 Miniature Circuit Breakers (MCBs) 120V​ ARCA SKU:  C15-4042 Brand:  Murray MPN:  MP2020 UPC:  04089228110 Shipping Weight:  0.35 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-4042
    Series:
    MP
    Type:
    Thermal Magnetic
    Type:
    Duplex
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 8 AWG (Copper)
    Wire Size:
    12 to 8 AWG (Aluminum)
    Short Description:
    120 VAC, 20 A, 10 kA, (2) 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Plug-In Mount, MH-T Frame, Duplex, Thermal Magnetic Trip Unit
    Data Sheet:
    SiemensAG_06589_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    TS PIK:
    21029422
    Number of Poles:
    1
    Voltage Rating:
    120 VAC
    Current Rating:
    20 A
    Country of Origin:
    Mexico
    MSRP $141.75
    Surplus $43.03
    Qty in Cart: 0
    Price:
    MSRP $141.75
    Surplus $43.03
  • Contact Us For Quote
    Siemens Q1515NC Miniature Circuit Breakers (MCBs) Siemens Q1515NC Miniature Circuit Breakers (MCBs)

    Siemens Q1515NC Miniature Circuit Breakers (MCBs)

    MSRP $163.00
    Surplus $28.73
    Siemens Q1515NC Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-3065 Brand:  Siemens MPN:  Q1515NC UPC:  66286200393 Shipping Weight:  0.40 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-3065
    Approval:
    UL 489
    Amps:
    15 A/15 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    1 Inch Width x 3 Inch Depth x 3 Inch Height
    Terminal Type:
    Load Lug
    Type:
    Thermal Magnetic Trip
    Type:
    Duplex
    Used On:
    Load Center
    Volts:
    120 VAC
    Gauge:
    14 to 6 AWG (Copper/Aluminum)
    Short Description:
    120 V, 15/15 A, 10 kA, 1-Pole, Plug-In, QT Frame, Duplex, Non-Current Limiting, Circuit Breaker
    Data Sheet:
    SiemensAG_01538_1_DATA.pdf
    TS PIK:
    115704596
    Number of Poles:
    1
    Catalog:
    SiemensAG_01502_1_12_CAT.pdf
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Current Rating:
    15/15 A
    Voltage Rating:
    120 VAC
    Series:
    Q
    Country of Origin:
    Mexico
    MSRP $163.00
    Surplus $28.73
    Qty in Cart: 0
    Price:
    MSRP $163.00
    Surplus $28.73
  • Contact Us For Quote
    Siemens MP1515N Miniature Circuit Breakers (MCBs) MP 1P 15A 120/240V 60Hz Siemens MP1515N Miniature Circuit Breakers (MCBs) MP 1P 15A 120/240V 60Hz

    Siemens MP1515N Miniature Circuit Breakers (MCBs) MP 1P 15A 120/240V 60Hz

    MSRP $235.80
    Surplus $48.09
    Siemens MP1515N Miniature Circuit Breakers (MCBs) MP 1P 15A 120/240V 60Hz​ ARCA SKU:  C15-2426 Brand:  Siemens MPN:  MP1515N UPC:  040892280630 Shipping Weight:  0.36 Shipping Height:  3.50 In...
    SKU:
    C15-2426
    Type:
    Duplex
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 8 AWG (Copper)
    Wire Size:
    12 to 8 AWG (Aluminum)
    Short Description:
    120 V, 15/15 A, 10 kA, 1-Pole, Load Lug Terminal, MH-T Frame, Thermal Magnetic, Low Voltage, Miniature
    Data Sheet:
    SiemensAG_01518_1_DATA.pdf
    MSRP $235.80
    Surplus $48.09
    Qty in Cart: 0
    Price:
    MSRP $235.80
    Surplus $48.09
  • Contact Us For Quote
    Siemens MP1520 Miniature Circuit Breakers (MCBs) MP 1P 15/20A 120/240V 60Hz Siemens MP1520 Miniature Circuit Breakers (MCBs) MP 1P 15/20A 120/240V 60Hz

    Siemens MP1520 Miniature Circuit Breakers (MCBs) MP 1P 15/20A 120/240V 60Hz

    MSRP $120.00
    Surplus $23.48
    Siemens MP1520 Miniature Circuit Breakers (MCBs) MP 1P 15/20A 120/240V 60Hz​ ARCA SKU:  C15-2425 Brand:  Siemens MPN:  MP1520 UPC:  040892521993 Shipping Weight:  0.36 Shipping Height:  3.50 In...
    SKU:
    C15-2425
    Type:
    Duplex
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-In
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 8 AWG (Copper)
    Wire Size:
    12 to 8 AWG (Aluminum)
    Short Description:
    120 VAC, 15/20 A, 10 kA, (2) 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Plug-In Mount, MH-T Frame, Duplex, Thermal Magnetic Trip Unit
    Data Sheet:
    SiemensAG_06586_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    MSRP $120.00
    Surplus $23.48
    Qty in Cart: 0
    Price:
    MSRP $120.00
    Surplus $23.48
  • Siemens Q1515 Miniature Circuit Breakers (MCBs) 15/15A 120V EA Siemens Q1515 Miniature Circuit Breakers (MCBs) 15/15A 120V EA

    Siemens Q1515 Miniature Circuit Breakers (MCBs) 15/15A 120V EA

    MSRP $150.00
    Surplus $11.70
    Siemens Q1515 Miniature Circuit Breakers (MCBs) 15/15A 120V EA​ ARCA SKU:  C15-3277 Brand:  Siemens MPN:  Q1515 UPC:  78364314824 Shipping Weight:  0.40 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-3277
    Type:
    Thermal and Fixed Magnetic
    Type:
    Duplex
    Type:
    Molded Case
    Approval:
    UL 489
    Size:
    1 Inch W x 2.06 Inch D x 3.12 Inch H
    Volts:
    120 VAC at 50/60 Hz
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Wire Size:
    14 to 6 AWG (Copper/Aluminum)
    Short Description:
    120 V, 15/15 A, 10 kA, 1-Pole, Plug-In, QT Frame, Duplex
    Data Sheet:
    SiemensAG_01537_1_DATA.pdf
    TS PIK:
    116079936
    Current Rating:
    15 A
    Voltage Rating:
    120 VAC
    Country of Origin:
    Mexico
    Number of Poles:
    1
    Series:
    QT
    MSRP $150.00
    Surplus $11.70
    Qty in Cart: 0
    Price:
    MSRP $150.00
    Surplus $11.70

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