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Circuit Breakers

Circuit Breakers

Circuit Breakers

Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.

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  • Square D QBL22100 Molded Case Breakers (MCCBs) QBL 2P 100A 240V 50/60Hz 2Ph Q Frame EA Square D QBL22100 Molded Case Breakers (MCCBs) QBL 2P 100A 240V 50/60Hz 2Ph Q Frame EA

    Square D QBL22100 Molded Case Breakers (MCCBs) QBL 2P 100A 240V 50/60Hz 2Ph Q Frame EA

    MSRP $474.00
    Surplus $490.00
    Square D QBL22100 Molded Case Breakers (MCCBs) QBL 2P 100A 240V 50/60Hz 2Ph Q Frame EA​ ARCA SKU:  C15-2209 Brand:  Square D MPN:  QBL22100 UPC:  785901702931 Shipping Weight:  3.30 lbs. Shipping...
    SKU:
    C15-2209
    Series:
    QBL
    Type:
    Thermal Magnetic
    Type:
    Twin
    Type:
    Switch Duty
    Approval:
    UL
    Approval:
    CSA
    Approval:
    IEC
    Size:
    3 Inch Width x 3.93 Inch Depth x 6.47 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    2
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Line and Load Lug
    Frame Type:
    Q
    Maximum AC Voltage Rating (V):
    240
    Short Description:
    240 VAC, 100 A, 10 kA Interrupt, 2-Pole, Q-Frame, Line/Load Lug Terminal, Thermal Magnetic
    Catalog:
    SchneiderElectric_00260_1_44_CAT.pdf
    Data Sheet:
    Eaton_36590_1_2_DATA.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    TS PIK:
    119493717
    Current Rating:
    100 A
    Voltage Rating:
    240 VAC
    Number of Poles:
    2
    Prop 65 Warning:
    Yes
    Country of Origin:
    Mexico
    MSRP $474.00
    Surplus $490.00
    Qty in Cart: 0
    Price:
    MSRP $474.00
    Surplus $490.00
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    Crouse-Hinds QBHW2100H Miniature Circuit Breakers (MCBs)

    Crouse-Hinds QBHW2100H Miniature Circuit Breakers (MCBs)

    MSRP $714.05
    Surplus $200.64
    Crouse-Hinds QBHW2100H Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5770 Brand:  Crouse-Hinds MPN:  QBHW2100H UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5770
    TS PIK:
    21505492
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Type:
    Thermal Magnetic
    Current Rating:
    100 A
    Number of Poles:
    2
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper, Load)
    Interrupting Rating:
    22000 A at 240 VAC
    Voltage Rating:
    240 VAC
    Mounting:
    Bolt-On
    Series:
    QBHW
    Short Description:
    240 VAC, 100 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    MSRP $714.05
    Surplus $200.64
    Qty in Cart: 0
    Price:
    MSRP $714.05
    Surplus $200.64
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    Cutler Hammer CA2100 Molded Case Breakers (MCCBs) CA 2P 100A 240V 50/60Hz 2Ph

    Cutler Hammer CA2100 Molded Case Breakers (MCCBs) CA 2P 100A 240V 50/60Hz 2Ph

    Surplus $2,394.00
    SKU:  C15-4366 Brand:  Cutler-Hammer MPN:  CA2100 UPC:   Shipping Weight:  2.75 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In. Product...
    SKU:
    C15-4366
    Approval:
    CSA
    Amps:
    100 A
    Interrupting Rating:
    10000 A
    Poles:
    2
    Terminal Type:
    Line and Load
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Volts:
    240 VAC
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    Catalog:
    Eaton_03797_8_CAT.pdf
    Current Rating:
    100 A
    Surplus $2,394.00
    Qty in Cart: 0
    Price:
    Surplus $2,394.00
  • Eaton BAB2100H Miniature Circuit Breakers (MCBs) BAB 2P 100A 240V 50/60Hz 1Ph EA Eaton BAB2100H Miniature Circuit Breakers (MCBs) BAB 2P 100A 240V 50/60Hz 1Ph EA

    Eaton BAB2100H Miniature Circuit Breakers (MCBs) BAB 2P 100A 240V 50/60Hz 1Ph EA

    MSRP $516.00
    Surplus $107.64
    SKU:  C15-1072 Brand:  Eaton MPN:  BAB2100H UPC:  786679303023 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1072
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48/62.5/80 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper
    Wire Size:
    Load)
    Short Description:
    240 VAC, 100 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    21508702
    Current Rating:
    100 A
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $516.00
    Surplus $107.64
    Qty in Cart: 0
    Price:
    MSRP $516.00
    Surplus $107.64
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    Eaton CCVH2100 Miniature Circuit Breakers (MCBs)

    Eaton CCVH2100 Miniature Circuit Breakers (MCBs)

    MSRP $2,046.00
    Surplus $0.00
    SKU:  C15-19150 Brand:  Eaton MPN:  CCVH2100 UPC:  78668536836 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19150
    Current Rating:
    100 A
    Short Description:
    CCVH BREAKER 100A/2 POLE 120/240V 25K
    Number of Poles:
    2
    Size:
    4.5 Inch Width x 8 Inch Depth x 5.5 Inch Height
    Interrupting Rating:
    25 kA
    Approval:
    UL 489, CSA 22.2
    Catalog:
    Eaton-CutlerHammer_00031_V1T1_100_V1T1_101_V1T4_45-V1T4_47_CAT.pdf
    Terminal Type:
    Standard Lug
    Used On:
    MBED1836B100BF ECC Enclosure
    Wire Size:
    2 AWG to 300 KCMIL Copper/Aluminum 60/75 Deg C
    Voltage Rating:
    240 VAC
    MSRP $2,046.00
    Surplus $0.00
    Qty in Cart: 0
    Price:
    MSRP $2,046.00
    Surplus $0.00
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    Eaton ED2100D01F01V4 Molded Case Breakers (MCCBs) ED 2P 100A 240V 50/60Hz 2Ph F Frame Keeper Nuts 80 Deg C Eaton ED2100D01F01V4 Molded Case Breakers (MCCBs) ED 2P 100A 240V 50/60Hz 2Ph F Frame Keeper Nuts 80 Deg C

    Eaton ED2100D01F01V4 Molded Case Breakers (MCCBs) ED 2P 100A 240V 50/60Hz 2Ph F Frame Keeper Nuts 80 Deg C

    MSRP $768.00
    Surplus $304.20
    SKU:  C15-1680 Brand:  Eaton MPN:  ED2100D01F01V4 UPC:  782113994604 Shipping Weight:  3.00 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00...
    SKU:
    C15-1680
    Series:
    C
    Volts:
    240 V
    Amps:
    100 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    General Accessories:
    Keeper Nuts
    Short Description:
    Series C complete molded case circuit breaker, F-frame, ED, Fixed thermal, fixed magnetic trip, Two-pole, 100A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, Line and load end caps, Imperial, Freeze tested, 80°C, 50/60 Hz
    Frame Type:
    F
    Voltage Rating:
    240 VAC
    Current Rating:
    100 A
    Number of Poles:
    2
    Interrupting Rating:
    65 kA
    MSRP $768.00
    Surplus $304.20
    Qty in Cart: 0
    Price:
    MSRP $768.00
    Surplus $304.20
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    Eaton QBHW2100H Miniature Circuit Breakers (MCBs) Eaton QBHW2100H Miniature Circuit Breakers (MCBs)

    Eaton QBHW2100H Miniature Circuit Breakers (MCBs)

    MSRP $627.00
    Surplus $166.30
    SKU:  C15-3359 Brand:  Eaton MPN:  QBHW2100H UPC:  786679152614 Shipping Weight:  0.80 lbs. Shipping Height:  4.50 In. Shipping Length:  3.90 In. Shipping Width:  2.20 In...
    SKU:
    C15-3359
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    22000 A at 240 VAC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper
    Wire Size:
    Load)
    Short Description:
    240 VAC, 100 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Current Rating:
    100 A
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    TS PIK:
    21505492
    MSRP $627.00
    Surplus $166.30
    Qty in Cart: 0
    Price:
    MSRP $627.00
    Surplus $166.30
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    Square D FA22100AB Molded Case Breakers (MCCBs)

    Square D FA22100AB Molded Case Breakers (MCCBs)

    MSRP $472.15
    Surplus $585.20
    SKU:  C15-6693 Brand:  Square D MPN:  FA22100AB UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-6693
    Short Description:
    240 VAC, 250 VDC, 100 A, 5/10 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Interrupting Rating:
    10 kA at 240 VAC, 25 kA at 480 VAC, 25 kA at 600 VAC
    Data Sheet:
    SchneiderElectric-SquareD_04259_1_2_DATA.pdf
    Current Rating:
    100 A
    Application:
    Construction, Commercial Building, Control Equipment Panel, Industrial Building, OEM Commercial
    Approval:
    UL 489, CSA, IEC, Federal Specification W-C-375B/GEN
    Series:
    650, FA
    Installation:
    Plug-On
    Voltage Rating:
    240 VAC
    Type:
    Molded Case, Thermal Magnetic, Main
    Installation/Operator:
    SchneiderElectric-SquareD_00076_INST.pdf
    Used On:
    I-Line Panelboard and Switchboard
    Catalog:
    SchneiderElectric-SquareD_00096_25_28_CAT.pdf
    Trip Setting:
    900 A Hold, 1700 A Trip
    Number of Poles:
    2
    MSRP $472.15
    Surplus $585.20
    Qty in Cart: 0
    Price:
    MSRP $472.15
    Surplus $585.20
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    Square D FA22100AC Everything Else

    Square D FA22100AC Everything Else

    MSRP $425.00
    Surplus $345.04
    SKU:  C15-8665 Brand:  Square D MPN:  FA22100AC UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-8665
    Series:
    650, FA
    Number of Poles:
    2
    Short Description:
    240 VAC, 250 VDC, 100 A, 5/10 kA, 2-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Current Rating:
    100 A
    Voltage Rating:
    240 VAC
    Installation/Operator:
    SchneiderElectric-SquareD_00076_INST.pdf
    Application:
    Construction, Commercial Building, Control Equipment Panel, Industrial Building, OEM Commercial
    Catalog:
    SchneiderElectric-SquareD_00096_25_28_CAT.pdf
    Type:
    Molded Case, Thermal Magnetic, Main
    Used On:
    I-Line Panelboard and Switchboard
    Prop 65 Warning:
    Yes
    Approval:
    UL 489, CSA, IEC, Federal Specification W-C-375B/GEN
    Interrupting Rating:
    10 kA at 240 VAC, 25 kA at 480 VAC, 25 kA at 600 VAC
    Data Sheet:
    SchneiderElectric-SquareD_04260_1_2_DATA.pdf
    MSRP $425.00
    Surplus $345.04
    Qty in Cart: 0
    Price:
    MSRP $425.00
    Surplus $345.04
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    Square D FAL22100 Molded Case Breakers (MCCBs)

    Square D FAL22100 Molded Case Breakers (MCCBs)

    MSRP $1,368.00
    Surplus $289.30
    SKU:  E30-12536 Brand:  Square D MPN:  FAL22100 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    E30-12536
    Short Description:
    240 VAC, 250 VDC, 100 A, 10/5 kA, 2-Pole, F-Frame, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Terminal Type:
    Lug
    Prop 65 Warning:
    Yes
    Interrupting Rating:
    10 kA at 240 VAC, 25 kA at 480 VAC, 25 kA at 600 VAC
    Type:
    Thermal Magnetic
    Data Sheet:
    SchneiderElectric-SquareD_04411_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00076_INST.pdf
    Frame Type:
    F
    Size:
    3 Inch Width x 4.13 Inch Depth x 6 Inch Height
    Approval:
    UL, CSA, IEC, Federal Specification W-C-375B/GEN
    Series:
    FA
    Voltage Rating:
    240 VAC
    Catalog:
    SchneiderElectric-SquareD_00096_25_26_CAT.pdf
    Number of Poles:
    2
    Current Rating:
    100 A
    MSRP $1,368.00
    Surplus $289.30
    Qty in Cart: 0
    Price:
    MSRP $1,368.00
    Surplus $289.30
  • Square D QDP22100TM Molded Case Breakers (MCCBs) Q 2P 100A 240V 50/60Hz 1Ph EA Square D QDP22100TM Molded Case Breakers (MCCBs) Q 2P 100A 240V 50/60Hz 1Ph EA

    Square D QDP22100TM Molded Case Breakers (MCCBs) Q 2P 100A 240V 50/60Hz 1Ph EA

    MSRP $1,143.00
    Surplus $279.46
    SKU:  C15-2207 Brand:  Square D MPN:  QDP22100TM UPC:  785901702849 Shipping Weight:  3.20 lbs. Shipping Height:  5.00 In. Shipping Length:  6.00 In. Shipping Width:  10.00...
    SKU:
    C15-2207
    Series:
    QDP
    Type:
    Thermal Magnetic
    Type:
    Circuit Protector
    Approval:
    UL
    Approval:
    CSA
    Approval:
    CE
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    Metering Equipment
    Poles:
    2
    Interrupting Rating:
    25 kA
    Terminal Type:
    Stud Line Terminal
    Terminal Type:
    Lug Load Terminal
    Wire Size:
    4 AWG to 300 KCMIL (Copper/Aluminum)
    Short Description:
    240 VAC, 100 A, 25 kA Interrupt, 2-Pole, Unit Mount, Lug to Off End/Stud with Nut/Washer to On End Terminal, Q-Frame, Thermal Magnetic
    Catalog:
    SchneiderElectric-SquareD_03391_2_7_2_21_CAT.pdf
    Data Sheet:
    SiemensAG_01607_1_DATA.pdf
    TS PIK:
    119490527
    Current Rating:
    100 A
    Number of Poles:
    2
    Installation/Operator:
    SchneiderElectric-SquareD_00130_INST.pdf
    CAD Drawings:
    SchneiderElectric-SquareD_17838_1_CAD.pdf
    Voltage Rating:
    240 VAC
    Prop 65 Warning:
    Yes
    Country of Origin:
    Mexico
    MSRP $1,143.00
    Surplus $279.46
    Qty in Cart: 0
    Price:
    MSRP $1,143.00
    Surplus $279.46
  • Contact Us For Quote
    Square D QE2100VH Molded Case Breakers (MCCBs)

    Square D QE2100VH Molded Case Breakers (MCCBs)

    MSRP $1,212.00
    Surplus $327.24
    SKU:  C15-17628 Brand:  Square D MPN:  QE2100VH UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-17628
    Voltage Rating:
    240 VAC
    Catalog:
    SchneiderElectric-SquareD_00935_11_29_CAT.pdf
    Current Rating:
    100 A
    Short Description:
    240 VAC, 100 A, 2-Pole, Branch, Molded Case Circuit Breaker
    Data Sheet:
    SchneiderElectric-SquareD_05025_1_DATA.pdf
    Number of Poles:
    2
    Approval:
    UL, CSA
    Interrupting Rating:
    22 kA at 240 VAC
    Type:
    Molded Case
    Used On:
    I-Line Panelboard
    MSRP $1,212.00
    Surplus $327.24
    Qty in Cart: 0
    Price:
    MSRP $1,212.00
    Surplus $327.24
  • Contact Us For Quote
    Square D QGL22100 Molded Case Breakers (MCCBs)

    Square D QGL22100 Molded Case Breakers (MCCBs)

    MSRP $1,135.00
    Surplus $306.45
    SKU:  C15-17660 Brand:  Square D MPN:  QGL22100 UPC:  78590152398 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-17660
    Prop 65 Warning:
    Yes
    Interrupting Rating:
    65 kA at 240 VAC (UL/CSA/NOM), 10/5 kA at 240 VAC (IEC)
    Voltage Rating:
    240 VAC
    Short Description:
    240 VAC, 100 A, 65 kA Interrupt, 2-Pole, Q-Frame, Line/Load Lug Terminal, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Size:
    4.5 Inch W x 3.93 Inch D x 6.47 Inch H
    Current Rating:
    100 A
    Terminal Type:
    Line Lug, Load Lug
    Catalog:
    SchneiderElectric_00260_7_36_CAT.pdf
    Frame Type:
    Q
    Maximum AC Voltage Rating:
    240 V
    Approval:
    UL, CSA, CE
    Series:
    QG
    Type:
    Molded Case, Thermal Magnetic
    Data Sheet:
    SchneiderElectric-SquareD_14744_1_2_DATA.pdf
    Number of Poles:
    2
    MSRP $1,135.00
    Surplus $306.45
    Qty in Cart: 0
    Price:
    MSRP $1,135.00
    Surplus $306.45
  • Contact Us For Quote
    Square D QOM100VH Miniature Circuit Breakers (MCBs) QOM 2P 100A 120V 50/60Hz 1Ph Square D QOM100VH Miniature Circuit Breakers (MCBs) QOM 2P 100A 120V 50/60Hz 1Ph

    Square D QOM100VH Miniature Circuit Breakers (MCBs) QOM 2P 100A 120V 50/60Hz 1Ph

    MSRP $201.00
    Surplus $134.40
    Square D QOM100VH Miniature Circuit Breakers (MCBs) QOM 2P 100A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-2182 Brand:  Square D MPN:  QOM100VH UPC:  785901004035 Shipping Weight:  1.28 Shipping...
    SKU:
    C15-2182
    Series:
    QOM
    Type:
    Common Trip
    Type:
    Miniature
    Type:
    Standard
    Approval:
    UL
    Approval:
    CSA
    Size:
    5 Inch Width x 3.47 Inch Depth x 5.09 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Used On:
    QO Load Center
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    22 kA
    Terminal Type:
    Box Lug
    Wire Size:
    4 to 2/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC 50/60 Hz, 100 A, 22 kA Interrupt, 2-Pole, Bolt-On Mount
    Catalog:
    SchneiderElectric-SquareD_03264_1_10_1_22_1_24_1_39_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53489_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Manufacturer Warranty:
    SchneiderElectric-SquareD_00002_WARR.pdf
    Number of Poles:
    2
    Current Rating:
    100 A
    Voltage Rating:
    240 VAC
    MSRP $201.00
    Surplus $134.40
    Qty in Cart: 0
    Price:
    MSRP $201.00
    Surplus $134.40

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