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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    Eaton EGH1100FFB Molded Case Breakers (MCCBs) EGH 1P 100A 240V 50/60Hz 1Ph EG Frame Eaton EGH1100FFB Molded Case Breakers (MCCBs) EGH 1P 100A 240V 50/60Hz 1Ph EG Frame
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    Eaton EGH1100FFB Molded Case Breakers (MCCBs) EGH 1P 100A 240V 50/60Hz 1Ph EG Frame

    MSRP $507.00
    Surplus $88.81
    Eaton EGH1100FFB Molded Case Breakers (MCCBs) EGH 1P 100A 240V 50/60Hz 1Ph EG Frame​ ARCA SKU:  C15-2091 Brand:  Eaton MPN:  EGH1100FFB UPC:  786685381800 Shipping Weight:  1.02 Shipping...
    SKU:
    C15-2091
    Series:
    G
    Volts:
    240 V
    Amps:
    100 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Frame:
    EG
    Short Description:
    EGH BOLT ON 1P 100A BRANCH BREAKER FOR PRL3E
    Current Rating:
    100 A
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $507.00
    Surplus $88.81
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    Qty in Cart: 0
    Price:
    MSRP $507.00
    Surplus $88.81
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  • Square D HOM2100 Miniature Circuit Breakers (MCBs) 2P 100A 120V EA Square D HOM2100 Miniature Circuit Breakers (MCBs) 2P 100A 120V EA
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    Square D HOM2100 Miniature Circuit Breakers (MCBs) 2P 100A 120V EA

    MSRP $168.00
    Surplus $42.67
    Square D HOM2100 Miniature Circuit Breakers (MCBs) 2P 100A 120V EA​ ARCA SKU:  C15-6617 Brand:  Square D MPN:  HOM2100 UPC:  78590106575 Shipping Weight:  0.90 lbs. Shipping Height:  3.00...
    SKU:
    C15-6617
    TS PIK:
    111082012
    Interrupting Rating:
    10 kA
    Catalog:
    SchneiderElectric-SquareD_03264_1_19_1_37_1_39_CAT.pdf
    Size:
    1 Inch Width x 2.98 Inch Depth x 3.13 Inch Height
    Type:
    Standard, Common Trip
    Mounting:
    Plug-On
    Terminal Type:
    Box Lug
    Current Rating:
    100 A
    Used On:
    Load Center
    Voltage Rating:
    120/240 VAC
    Wire Size:
    4 to 2/0 AWG (Aluminum/Copper)
    Number of Poles:
    1
    Short Description:
    120/240 VAC, 100 A, 10 kA, 2-Pole, Box Lug Terminal, Plug-In Mount, Standard, Common Trip, Miniature Circuit Breaker
    Installation/Operator:
    SchneiderElectric-SquareD_00099_INST.pdf
    Country of Origin:
    Mexico
    MSRP $168.00
    Surplus $42.67
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    Qty in Cart: 0
    Price:
    MSRP $168.00
    Surplus $42.67
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    Eaton EGE1100FFB Molded Case Breakers (MCCBs) EGE 1P 100A 347V 50/60Hz 1Ph EG Frame Eaton EGE1100FFB Molded Case Breakers (MCCBs) EGE 1P 100A 347V 50/60Hz 1Ph EG Frame
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    Eaton EGE1100FFB Molded Case Breakers (MCCBs) EGE 1P 100A 347V 50/60Hz 1Ph EG Frame

    MSRP $442.50
    Surplus $132.05
    Eaton EGE1100FFB Molded Case Breakers (MCCBs) EGE 1P 100A 347V 50/60Hz 1Ph EG Frame​ ARCA SKU:  C15-4307 Brand:  Eaton MPN:  EGE1100FFB UPC:   Shipping Weight:  1.00 Shipping Height:  2.00 In...
    SKU:
    C15-4307
    Frame Type:
    EG
    Voltage Rating:
    347 V
    Current Rating:
    100 A
    Number of Poles:
    1
    Interrupting Rating:
    35 kA at 240 Vac, 25 kA at 480 Vac, 18 kA at 600Y/347 Vac
    Short Description:
    Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip type, One-pole, 100A, 600Y/347 Vac, 35 kA at 240 Vac, 25 kA at 480 Vac, 18 kA at 600Y/347 Vac, Bolt-on, 50/60 Hz
    Series:
    G
    MSRP $442.50
    Surplus $132.05
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    Qty in Cart: 0
    Price:
    MSRP $442.50
    Surplus $132.05
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  • Eaton QC1100T Miniature Circuit Breakers (MCBs) QC 1P 100A 240V 50/60Hz 1Ph Eaton QC1100T Miniature Circuit Breakers (MCBs) QC 1P 100A 240V 50/60Hz 1Ph
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    Eaton QC1100T Miniature Circuit Breakers (MCBs) QC 1P 100A 240V 50/60Hz 1Ph

    MSRP $277.00
    Surplus $44.60
    Eaton QC1100T Miniature Circuit Breakers (MCBs) QC 1P 100A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-2830 Brand:  Eaton MPN:  QC1100T UPC:  782116890545 Shipping Weight:  0.35 Shipping Height:  4.80 In...
    SKU:
    C15-2830
    Series:
    QC
    Volts:
    240 V
    Amps:
    100 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Short Description:
    EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CI
    Country of Origin:
    Dominican Republic
    Type:
    Thermal Magnetic
    Current Rating:
    100 A
    Number of Poles:
    1
    Interrupting Rating:
    10 kA
    Voltage Rating:
    120/240 VAC
    MSRP $277.00
    Surplus $44.60
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    Qty in Cart: 0
    Price:
    MSRP $277.00
    Surplus $44.60
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    Crouse-Hinds HFD1100 Molded Case Breakers (MCCBs)
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    Crouse-Hinds HFD1100 Molded Case Breakers (MCCBs)

    MSRP $862.99
    Surplus $249.96
    SKU:  C15-5520 Brand:  Crouse-Hinds MPN:  HFD1100 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-5520
    TS PIK:
    106999153
    Interrupting Rating:
    65 kA at 277 VAC, 10 kA at 125 VDC (UL), 65 kA at 220/240 VAC, 10 kA at 125 VDC (IEC)
    Number of Poles:
    1
    Current Rating:
    100 A
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
    Type:
    Fixed Thermal Magnetic, Molded Case
    Voltage Rating:
    277 VAC 50/60 Hertz, 125 VDC
    Maximum AC Voltage Rating:
    277 V
    Frame Type:
    FD
    Installation/Operator:
    Eaton_00091_INST.pdf
    Data Sheet:
    Eaton_07831_1-12_DATA.pdf
    CAD Drawings:
    Eaton_41228_1_CAD.pdf
    Maximum DC Voltage Rating:
    125 V
    Terminal Type:
    Load
    Size:
    1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
    Short Description:
    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, F-FRAME, HFD, COMPLETE BREA
    MSRP $862.99
    Surplus $249.96
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    Qty in Cart: 0
    Price:
    MSRP $862.99
    Surplus $249.96
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    Eaton GHB1100 Molded Case Breakers (MCCBs) GHB 1P 100A 480V 50/60Hz 1Ph G Frame Eaton GHB1100 Molded Case Breakers (MCCBs) GHB 1P 100A 480V 50/60Hz 1Ph G Frame
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    Eaton GHB1100 Molded Case Breakers (MCCBs) GHB 1P 100A 480V 50/60Hz 1Ph G Frame

    MSRP $356.00
    Surplus $206.15
    Eaton GHB1100 Molded Case Breakers (MCCBs) GHB 1P 100A 480V 50/60Hz 1Ph G Frame​ ARCA SKU:  C15-2320 Brand:  Eaton MPN:  GHB1100 UPC:  786679021774 Shipping Weight:  0.90 lbs. Shipping...
    SKU:
    C15-2320
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    100 A
    Frame:
    G
    Interrupting Rating:
    65 kA at 120/240 V AC
    Interrupting Rating:
    14 Kiloamp at 125 Volt DC
    Maximum AC Voltage:
    277 V
    Maximum DC Voltage:
    125 V
    Poles:
    1
    Size:
    1 Inch Width x 2.81 Inch Depth x 4.88 Inch Height
    Terminal Type:
    Steel Pressure Line and Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Molded Case
    Volts:
    277 VAC 50/60 Hertz
    Volts:
    125 VDC
    TS PIK:
    113894341
    Frame Type:
    G
    Short Description:
    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, G-FRAME, GHB, COMPLETE BREA
    Maximum AC Voltage Rating:
    277 V
    Number of Poles:
    1
    Voltage Rating:
    277 V AC 50/60 Hertz, 125 V DC
    Maximum DC Voltage Rating:
    125 V
    Current Rating:
    100 A
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_270_CAT.pdf
    Data Sheet:
    Eaton_41351_1-11_DATA.pdf
    Installation/Operator:
    Eaton_00166_INST.pdf
    MSRP $356.00
    Surplus $206.15
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    Qty in Cart: 0
    Price:
    MSRP $356.00
    Surplus $206.15
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  • Eaton HFD1100 Molded Case Breakers (MCCBs) HFD 1P 100A 277V 50/60Hz 1Ph F Frame Eaton HFD1100 Molded Case Breakers (MCCBs) HFD 1P 100A 277V 50/60Hz 1Ph F Frame
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    Eaton HFD1100 Molded Case Breakers (MCCBs) HFD 1P 100A 277V 50/60Hz 1Ph F Frame

    MSRP $817.00
    Surplus $291.84
    SKU:  C15-2972 Brand:  Eaton MPN:  HFD1100 UPC:  00786679175354 Shipping Weight:  1.65 lbs. Shipping Height:  2.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-2972
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    100 A
    Frame:
    FD
    Interrupting Rating:
    65 kA at 277 VAC
    Interrupting Rating:
    10 Kiloamp at 125 Volt DC (UL)
    Interrupting Rating:
    65 Kiloamp at 220/240 Volt AC
    Interrupting Rating:
    10 Kiloamp at 125 Volt DC (IEC)
    Maximum AC Voltage:
    277 V
    Maximum DC Voltage:
    125 V
    Poles:
    1
    Size:
    1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
    Terminal Type:
    Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Molded Case
    Volts:
    277 VAC 50/60 Hertz
    Volts:
    125 VDC
    TS PIK:
    106999153
    CAD Drawings:
    Eaton_41228_1_CAD.pdf
    Maximum AC Voltage Rating:
    277 V
    Short Description:
    EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, F-FRAME, HFD, COMPLETE BREA
    Voltage Rating:
    277 VAC 50/60 Hertz, 125 VDC
    Number of Poles:
    1
    Current Rating:
    100 A
    Maximum DC Voltage Rating:
    125 V
    Data Sheet:
    Eaton_07831_1-12_DATA.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    Frame Type:
    FD
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
    Country of Origin:
    United States
    MSRP $817.00
    Surplus $291.84
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    Qty in Cart: 0
    Price:
    MSRP $817.00
    Surplus $291.84
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  • Eaton QC1100 Din Rail Mounted Circuit Breakers EA
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    Eaton QC1100 Din Rail Mounted Circuit Breakers EA

    MSRP $381.43
    Surplus $91.82
    Eaton QC1100 Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-11046 Brand:  Eaton MPN:  QC1100 UPC:  78667966006 Shipping Weight:  0.35 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-11046
    TS PIK:
    21514073
    Number of Poles:
    1
    Current Rating:
    100 A
    Mounting:
    DIN Rail
    Country of Origin:
    Dominican Republic
    MSRP $381.43
    Surplus $91.82
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    Qty in Cart: 0
    Price:
    MSRP $381.43
    Surplus $91.82
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    GE TEB111100 Molded Case Breakers (MCCBs) GE TEB111100 Molded Case Breakers (MCCBs)
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    GE TEB111100 Molded Case Breakers (MCCBs)

    MSRP $662.26
    Surplus $319.20
    SKU:  C15-5864 Brand:  GE MPN:  TEB111100 UPC:  78316410414 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-5864
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_7_6_62_CAT.pdf
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_05865_1_CAD.pdf
    Number of Poles:
    1
    Frame Type:
    E150
    Short Description:
    120 VAC, 125 VDC, 100 A, 10 kA at 120 VAC, 5 kA at 125 VDC, 1-Pole, Copper/Aluminum Load Lug Terminal, E150 Frame, LI Trip Function, Molded Case, Thermal Magnetic, Non-Interchangeable Circuit Breaker with Core E/Low Tier
    Maximum DC Voltage Rating:
    125 V
    Voltage Rating:
    120 V AC, 125 V DC
    Current Rating:
    100 A
    Type:
    Thermal Magnetic
    Maximum AC Voltage Rating:
    120 V
    Interrupting Rating:
    10 kA at 120 V AC, 5 kA at 125 V DC
    MSRP $662.26
    Surplus $319.20
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    Qty in Cart: 0
    Price:
    MSRP $662.26
    Surplus $319.20
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    GE TEY1100 Molded Case Breakers (MCCBs)
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    GE TEY1100 Molded Case Breakers (MCCBs)

    MSRP $392.19
    Surplus $105.89
    SKU:  C15-14518 Brand:  GE MPN:  TEY1100 UPC:  78316418219 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-14518
    Maximum AC Voltage Rating:
    277 V
    Number of Poles:
    1
    Current Rating:
    100 A
    Frame Type:
    TEY
    Type:
    Thermal Magnetic, Compact
    Interrupting Rating:
    14 kA at 120/240/277 VAC, 65 kA at 120 VAC
    Terminal Type:
    Bolt-On
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01762_1_CAD.pdf
    Short Description:
    480 VAC Star/277 VAC, 100 A, 65 kA Interrupt, 1-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
    Approval:
    UL
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
    Voltage Rating:
    120/240/277 VAC
    MSRP $392.19
    Surplus $105.89
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    Qty in Cart: 0
    Price:
    MSRP $392.19
    Surplus $105.89
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  • Square D QOM100VH8106 Miniature Circuit Breakers (MCBs) EA
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    Square D QOM100VH8106 Miniature Circuit Breakers (MCBs) EA

    MSRP $242.00
    Surplus $69.15
    Square D QOM100VH8106 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9374 Brand:  Square D MPN:  QOM100VH8106 UPC:   Shipping Weight:  1.10 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-9374
    TS PIK:
    122966518
    Data Sheet:
    SchneiderElectric-SquareD_05139_1_2_DATA.pdf
    Short Description:
    120/240 VAC 50/60 Hz, 100 A, 22 kA, 2-Pole, 12 to 2/0 AWG Aluminum/Copper, Bolt-On Mount, Miniature Circuit Breaker
    Wire Size:
    12 to 2/0 AWG (Aluminum/Copper)
    Interrupting Rating:
    22 kA
    Voltage Rating:
    120/240 VAC
    Current Rating:
    100 A
    CAD Drawings:
    SchneiderElectric-SquareD_05485_1_CAD.pdf
    Mounting:
    Bolt-On
    Number of Poles:
    1
    Country of Origin:
    Mexico
    MSRP $242.00
    Surplus $69.15
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    Qty in Cart: 0
    Price:
    MSRP $242.00
    Surplus $69.15
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Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.