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.

  • Challenger C115 Miniature Circuit Breakers (MCBs) 1P 15A 50/60Hz 1Ph EA

    Challenger C115 Miniature Circuit Breakers (MCBs) 1P 15A 50/60Hz 1Ph EA

    MSRP $100.00
    Surplus $11.56
    Challenger C115 Miniature Circuit Breakers (MCBs) 1P 15A 50/60Hz 1Ph EA​ ARCA SKU:  C15-8216 Brand:  Challenger MPN:  C115 UPC:   Shipping Weight:  0.80 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-8216
    Short Description:
    12 to 10 AWG, #10 Stud, 600 V, Metallic, Electrolytic Tin Plated Copper, Non-Insulated, Serrated Brazed Seam Barrel, Electrical, Fork Terminal (500 per Pack)
    Type:
    Standard
    Catalog:
    ABB-StaKon_00078_23_26_CAT.pdf
    Number of Poles:
    1
    MSRP $100.00
    Surplus $11.56
  • Challenger C120 Miniature Circuit Breakers (MCBs) 1P 20A 50/60Hz 1Ph EA

    Challenger C120 Miniature Circuit Breakers (MCBs) 1P 20A 50/60Hz 1Ph EA

    MSRP $23.61
    Surplus $7.37
    Challenger C120 Miniature Circuit Breakers (MCBs) 1P 20A 50/60Hz 1Ph EA​ ARCA SKU:  C15-5783 Brand:  Challenger MPN:  C120 UPC:   Shipping Weight:  1.60 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-5783
    Type:
    Hand-Held Oscilloscope
    Short Description:
    Heavy Duty, Oscilloscope Hard Carrying Case for Fluke-725 Multifunction Calibrator
    Size:
    397 Millimeter Width x 128 Millimeter Depth x 346 Millimeter Height
    Number of Poles:
    1
    MSRP $23.61
    Surplus $7.37
  • Challenger C230 Miniature Circuit Breakers (MCBs) 2P 30A 50/60Hz 3Ph EA

    Challenger C230 Miniature Circuit Breakers (MCBs) 2P 30A 50/60Hz 3Ph EA

    MSRP $100.00
    Surplus $22.15
    Challenger C230 Miniature Circuit Breakers (MCBs) 2P 30A 50/60Hz 3Ph EA​ ARCA SKU:  C15-8210 Brand:  Challenger MPN:  C230 UPC:  08593795794 Shipping Weight:  1.30 lbs. Shipping Height:  5...
    SKU:
    C15-8210
    Size:
    12.3 Inch x 9.3 Inch x 16.4 Inch
    Short Description:
    1-Ply Capacity, Towel Dispenser (1 per Pack)
    Type:
    Electronic Hybrid Roll
    Number of Poles:
    2
    Country of Origin:
    USA
    MSRP $100.00
    Surplus $22.15
  • Challenger C315 Everything Else EA

    Challenger C315 Everything Else EA

    MSRP $176.00
    Surplus $49.60
    Challenger C315 Everything Else EA​ ARCA SKU:  U00-3273 Brand:  Challenger MPN:  C315 UPC:  10786849465527 Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    U00-3273
    MSRP $176.00
    Surplus $49.60
  • Challenger C330 Miniature Circuit Breakers (MCBs)

    Challenger C330 Miniature Circuit Breakers (MCBs)

    MSRP $100.00
    Surplus $42.72
    Challenger C330 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-8220 Brand:  Challenger MPN:  C330 UPC:   Shipping Weight:  1.15 lbs. Shipping Height:  5.00 In. Shipping...
    SKU:
    C15-8220
    Type:
    Cable, Braided Shielded
    Short Description:
    4-Conductor, Braided Shielded, Signal Processor Cable for CS700/CS800 Industrial Flame Monitoring Viewing Head
    Used On:
    CS700/CS800 Industrial Flame Monitoring Viewing Head
    Voltage Rating:
    115/230 VAC 1-Phase
    CAD Drawings:
    RegalBeloit-MarathonMotors_01426_1_CAD.pdf
    Mounting:
    Round Frame Mount
    Installation/Operator:
    RegalBeloit-MarathonMotors_00004_INST.pdf
    Number of Poles:
    3
    MSRP $100.00
    Surplus $42.72
  • Challenger C350 Miniature Circuit Breakers (MCBs)

    Challenger C350 Miniature Circuit Breakers (MCBs)

    MSRP $186.00
    Surplus $46.34
    Challenger C350 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-8865 Brand:  Challenger MPN:  C350 UPC:   Shipping Weight:  1.15 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-8865
    Short Description:
    8.75" x 11.5" x 16.6", Dark Gray, Quick-Check, High Performing, Touchless, Electronic Roll Towel Dispenser (1 per Pack)
    Size:
    8.75 Inch Length x 11.5 Inch Width x 16.6 Inch Height
    Type:
    Quick-Check, High Performing, Touchless
    MSRP $186.00
    Surplus $46.34
  • Challenger HAGF20 Everything Else

    Challenger HAGF20 Everything Else

    MSRP $129.13
    Surplus $66.24
    Challenger HAGF20 Everything Else​ ARCA SKU:  E30-7039 Brand:  Challenger MPN:  HAGF20 UPC:   Shipping Weight:  0.50 lbs. Shipping Height:  2.00 In. Shipping Length:  5.00 In...
    SKU:
    E30-7039
    MSRP $129.13
    Surplus $66.24
  • Challenger HOM230GFI Miniature Circuit Breakers (MCBs) HOM 2P 30A 120V 50/60Hz 1Ph

    Challenger HOM230GFI Miniature Circuit Breakers (MCBs) HOM 2P 30A 120V 50/60Hz 1Ph

    MSRP $351.88
    Surplus $153.35
    SKU:  C15-4867 Brand:  Challenger MPN:  HOM230GFI UPC:  78590130323 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-4867
    Catalog:
    SchneiderElectric_00257_1_20_7_23_CAT.pdf
    Type:
    Common Trip
    Interrupting Rating:
    10 kA
    Size:
    2 Inch Width x 2.98 Inch Depth x 3.13 Inch Height
    Number of Poles:
    2
    Data Sheet:
    SchneiderElectric-SquareD_13450_1_2_DATA.pdf
    Mounting:
    Plug-On
    Wire Size:
    12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
    Current Rating:
    30 A
    Installation/Operator:
    SchneiderElectric-SquareD_00207_INST.pdf
    Terminal Type:
    Screw ClA
    Used On:
    Load Center
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 30 A, 10 kA Interrupt, 2-Pole, 12 to 4 AWG Aluminum, 14 to 6 AWG Copper, Plug-On Mount, Screw ClA Terminal, Miniature Circuit Breaker
    Country of Origin:
    United States
    MSRP $351.88
    Surplus $153.35
  • Crouse Hinds CCV2100 Miniature Circuit Breakers (MCBs)

    Crouse Hinds CCV2100 Miniature Circuit Breakers (MCBs)

    MSRP $1,396.00
    Surplus $295.66
    SKU:  C15-8018 Brand:  Crouse Hinds MPN:  CCV2100 UPC:  78668536833 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-8018
    TS PIK:
    123986986
    Short Description:
    240 VAC, 100 A, 10 kA, 2-Pole, Lug Screw Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant, Enclosed Circuit Breaker
    Type:
    Thermal Magnetic, Main
    Voltage Rating:
    120/240 VAC
    Interrupting Rating:
    10 kA
    Size:
    7.7 Inch Length x 4.5 Inch Width x 5.4 Inch Height
    Series:
    CCV
    Used On:
    ECC Unit Enclosure
    Wire Size:
    2/0 AWG to 300 KCMIL (Copper/Aluminum)
    Number of Poles:
    2
    Terminal Type:
    Lug
    Mounting:
    Bolt-On
    Catalog:
    Eaton_36620_V1T1_101_CAT.pdf
    Current Rating:
    100 A
    MSRP $1,396.00
    Surplus $295.66
  • Crouse-Hinds BAB2070 Miniature Circuit Breakers (MCBs) 2P 70A

    Crouse-Hinds BAB2070 Miniature Circuit Breakers (MCBs) 2P 70A

    MSRP $281.42
    Surplus $144.35
    Crouse-Hinds BAB2070 Miniature Circuit Breakers (MCBs) 2P 70A​ ARCA SKU:  C15-5365 Brand:  Crouse-Hinds MPN:  BAB2070 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-5365
    TS PIK:
    21508695
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Size:
    3.8 Inch Length x 2.2 Inch Width x 4.8 Inch Height
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Voltage Rating:
    120/240 VAC
    Mounting:
    Bolt-On
    Terminal Type:
    Extended Tang Line, Box Lug Load
    Type:
    Thermal Magnetic
    Series:
    BAB
    Short Description:
    120/240 VAC, 70 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Number of Poles:
    2
    Current Rating:
    70 A
    Interrupting Rating:
    10 kA at 120/240 VAC, 5 kA at 24 to 48/62.5/80 VDC
    Country of Origin:
    Dominican Republic
    MSRP $281.42
    Surplus $144.35
  • Crouse-Hinds BAB3025H Miniature Circuit Breakers (MCBs)

    Crouse-Hinds BAB3025H Miniature Circuit Breakers (MCBs)

    MSRP $475.66
    Surplus $151.51
    Crouse-Hinds BAB3025H Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5644 Brand:  Crouse-Hinds MPN:  BAB3025H UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5644
    TS PIK:
    21508707
    Short Description:
    240 VAC, 25 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Voltage Rating:
    240 VAC
    Current Rating:
    25 A
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 240 VAC
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Series:
    BAB
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Number of Poles:
    3
    Type:
    Thermal Magnetic
    Country of Origin:
    Dominican Republic
    MSRP $475.66
    Surplus $151.51
  • Crouse-Hinds BABRP1025 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds BABRP1025 Miniature Circuit Breakers (MCBs)

    MSRP $707.45
    Surplus $195.43
    SKU:  E30-7024 Brand:  Crouse-Hinds MPN:  BABRP1025 UPC:  78211606231 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00...
    SKU:
    E30-7024
    Short Description:
    EATON TYPE BAB REMOTELY OPERATED BOLT-ON CIRCUIT BREAKER, 25A, SINGLE-POLE, 120V
    Mounting:
    Bolt-On
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $707.45
    Surplus $195.43
  • Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs) Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)

    MSRP $273.14
    Surplus $42.35
    Crouse-Hinds BR2100 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5653 Brand:  Crouse-Hinds MPN:  BR2100 UPC:  78667636325 Shipping Weight:  0.65 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-5653
    TS PIK:
    21493865
    Mounting:
    Plug-On
    Short Description:
    120/240 VAC, 100 A, 10 kA, 2-Pole, Lug Screw Terminal, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
    Terminal Type:
    Lug
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Wire Size:
    4 to 1/0 AWG (Copper/Aluminum)
    Current Rating:
    100 A
    Type:
    Thermal Magnetic, Common Trip
    Size:
    1.9 Inch Length x 2 Inch Width x 2.4 Inch Height
    Series:
    BR
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_36620_V1T1_56_V1T1_84_CAT.pdf
    Used On:
    BR Series Load Center
    Country of Origin:
    Dominican Republic
    MSRP $273.14
    Surplus $42.35
  • Crouse-Hinds BR220 Miniature Circuit Breakers (MCBs) 2P 20A 120/240V Crouse-Hinds BR220 Miniature Circuit Breakers (MCBs) 2P 20A 120/240V

    Crouse-Hinds BR220 Miniature Circuit Breakers (MCBs) 2P 20A 120/240V

    MSRP $88.02
    Surplus $19.04
    Crouse-Hinds BR220 Miniature Circuit Breakers (MCBs) 2P 20A 120/240V​ ARCA SKU:  C15-5656 Brand:  Crouse-Hinds MPN:  BR220 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-5656
    TS PIK:
    21493856
    Number of Poles:
    2
    Current Rating:
    20 A
    Series:
    BR
    Catalog:
    EatonCorp_00568_V1T1_84_CAT.pdf
    Interrupting Rating:
    10 kA
    Size:
    1.9 Inch Length x 2 Inch Width x 2.5 Inch Height
    Voltage Rating:
    120/240 VAC
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Used On:
    Type BR Load Center
    Mounting:
    Plug-On
    Type:
    Thermal Magnetic, Common Trip
    Short Description:
    120/240 VAC, 20 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic Circuit Breaker
    MSRP $88.02
    Surplus $19.04
  • Crouse-Hinds BR250 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds BR250 Miniature Circuit Breakers (MCBs)

    MSRP $142.47
    Surplus $20.23
    SKU:  C15-5659 Brand:  Crouse-Hinds MPN:  BR250 UPC:  78667636305 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-5659
    TS PIK:
    21493860
    Series:
    BR
    Short Description:
    120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic Circuit Breaker
    Type:
    Thermal Magnetic, Common Trip
    Voltage Rating:
    120/240 VAC
    Mounting:
    Plug-On
    Current Rating:
    50 A
    Interrupting Rating:
    10 kA
    Size:
    3 Inch Length x 2 Inch Width x 3 Inch Height
    Number of Poles:
    2
    Catalog:
    EatonCorp_00568_V1T1_84_CAT.pdf
    Used On:
    Type BR Load Center
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    MSRP $142.47
    Surplus $20.23