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 EFTS3K Circuit Breaker Accessories 3P EA Eaton EFTS3K Circuit Breaker Accessories 3P EA

    Eaton EFTS3K Circuit Breaker Accessories 3P EA

    MSRP $25.50
    Surplus $9.59
    Eaton EFTS3K Circuit Breaker Accessories 3P EA​ ARCA SKU:  C15-3194 Brand:  Eaton MPN:  EFTS3K UPC:  782114984185 Shipping Weight:  0.20 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-3194
    Type:
    Terminal Shield
    Used On:
    G Series EG Frame Molded Case Circuit Breaker
    Specification/Technical:
    Eaton_60657_1_2_SPEC.pdf
    TS PIK:
    117057975
    Catalog:
    Eaton_03771_V4T2_129_V4T2_218_CAT.pdf
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TERMINAL SHIELD, TERMINAL SHIELD, TH
    Country of Origin:
    Dominican Republic
    MSRP $25.50
    Surplus $9.59
    Qty in Cart: 0
    Price:
    MSRP $25.50
    Surplus $9.59
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    Eaton EG4WBI Circuit Breaker Accessories Walking Beam Interlock 4P EG Frame Eaton EG4WBI Circuit Breaker Accessories Walking Beam Interlock 4P EG Frame

    Eaton EG4WBI Circuit Breaker Accessories Walking Beam Interlock 4P EG Frame

    MSRP $1,194.00
    Surplus $377.39
    SKU:  C15-2145 Brand:  Eaton MPN:  EG4WBI UPC:  782116348077 Shipping Weight:  2.70 lbs. Shipping Height:  3.00 In. Shipping Length:  9.00 In. Shipping Width:  9.50 In...
    SKU:
    C15-2145
    Poles:
    4
    Frame:
    EG
    Short Description:
    EG WALKING BEAM INTERLOCK, 4 POLE
    MSRP $1,194.00
    Surplus $377.39
    Qty in Cart: 0
    Price:
    MSRP $1,194.00
    Surplus $377.39
  • Eaton EGB1015FFB Molded Case Breakers (MCCBs)

    Eaton EGB1015FFB Molded Case Breakers (MCCBs)

    MSRP $466.70
    Surplus $65.92
    Eaton EGB1015FFB Molded Case Breakers (MCCBs)​ ARCA SKU:  C15-9523 Brand:  Eaton MPN:  EGB1015FFB UPC:  78668538146 Shipping Weight:  1.00 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-9523
    TS PIK:
    123526624
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
    Country of Origin:
    Dominican Republic
    MSRP $466.70
    Surplus $65.92
    Qty in Cart: 0
    Price:
    MSRP $466.70
    Surplus $65.92
  • Eaton EGB1016FFG Main Breakers EA Eaton EGB1016FFG Main Breakers EA

    Eaton EGB1016FFG Main Breakers EA

    MSRP $466.70
    Surplus $137.23
    Eaton EGB1016FFG Main Breakers EA​ ARCA SKU:  C15-9347 Brand:  Eaton MPN:  EGB1016FFG UPC:  78211498456 Shipping Weight:  0.90 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-9347
    TS PIK:
    117058011
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
    Series:
    G
    Frame Type:
    EG
    Country of Origin:
    Dominican Republic
    MSRP $466.70
    Surplus $137.23
    Qty in Cart: 0
    Price:
    MSRP $466.70
    Surplus $137.23
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    Eaton EGB1020FFB Molded Case Breakers (MCCBs) EGB 1P 20A 240V 50/60Hz 1Ph EG Frame Eaton EGB1020FFB Molded Case Breakers (MCCBs) EGB 1P 20A 240V 50/60Hz 1Ph EG Frame

    Eaton EGB1020FFB Molded Case Breakers (MCCBs) EGB 1P 20A 240V 50/60Hz 1Ph EG Frame

    MSRP $405.00
    Surplus $144.70
    Eaton EGB1020FFB Molded Case Breakers (MCCBs) EGB 1P 20A 240V 50/60Hz 1Ph EG Frame​ ARCA SKU:  C15-1711 Brand:  Eaton MPN:  EGB1020FFB UPC:  786685381473 Shipping Weight:  1.50 lbs. Shipping...
    SKU:
    C15-1711
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    20 A
    Frame:
    EG
    Interrupting Rating:
    18 kA at 415/480 VAC
    Interrupting Rating:
    25 Kiloamp at 240 Volt AC
    Maximum AC Voltage:
    480 V
    Poles:
    1
    Size:
    1 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
    Terminal Type:
    Bolt-On
    Type:
    Fixed Thermal Magnetic
    Type:
    Molded Case
    Volts:
    240/415/480/600 Star/347 VAC 50/60 Hz
    TS PIK:
    123526625
    Number of Poles:
    1
    Voltage Rating:
    240/415/480/600 Star/347 VAC 50/60 Hz
    Frame Type:
    EG
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
    Data Sheet:
    Eaton_21533_1-12_DATA.pdf
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAkER, EG-FRAME, EG, COMPLETE BREAkER, FIXE
    Current Rating:
    20 A
    Maximum AC Voltage Rating:
    480 V
    MSRP $405.00
    Surplus $144.70
    Qty in Cart: 0
    Price:
    MSRP $405.00
    Surplus $144.70
  • Contact Us For Quote
    Eaton EGB1020FFG Molded Case Breakers (MCCBs) EGB 1P 20A 240V 50/60Hz 1Ph EG Frame Eaton EGB1020FFG Molded Case Breakers (MCCBs) EGB 1P 20A 240V 50/60Hz 1Ph EG Frame

    Eaton EGB1020FFG Molded Case Breakers (MCCBs) EGB 1P 20A 240V 50/60Hz 1Ph EG Frame

    MSRP $346.00
    Surplus $169.39
    Eaton EGB1020FFG Molded Case Breakers (MCCBs) EGB 1P 20A 240V 50/60Hz 1Ph EG Frame​ ARCA SKU:  C15-3261 Brand:  Eaton MPN:  EGB1020FFG UPC:  782114984574 Shipping Weight:  1.15 lbs. Shipping...
    SKU:
    C15-3261
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    20 A
    Frame:
    EG
    Interrupting Rating:
    18 kA at 415/480 V AC
    Interrupting Rating:
    25 Kiloamp at 240 Volt AC
    Maximum AC Voltage:
    480 V
    Poles:
    1
    Size:
    1 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
    Terminal Type:
    Standard Line and Load
    Type:
    Fixed Thermal Magnetic
    Type:
    Molded Case
    Volts:
    240/415/480/600 Star/347 VAC 50/60 Hz
    Short Description:
    415/480 VAC 50/60 Hz, 20 A, 18 kA Interrupt, 1-Pole, EG Frame, Line and Load Terminal, Fixed Thermal, Fixed Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    TS PIK:
    117058012
    Catalog:
    EatonCorp_00274_V4T2_147-V4T2_149_V4T2_158-V4T2_160_CAT.pdf
    Number of Poles:
    1
    Current Rating:
    20 A
    Voltage Rating:
    240/415/480/600 Star/347 V AC 50/60 Hz
    Maximum AC Voltage Rating:
    480 V
    Data Sheet:
    EatonCorp_00483_1-12_DATA.pdf
    Frame Type:
    EG
    MSRP $346.00
    Surplus $169.39
    Qty in Cart: 0
    Price:
    MSRP $346.00
    Surplus $169.39
  • Contact Us For Quote

    Eaton EGB1025FFB Molded Case Breakers (MCCBs) EGB 1P 25A 480V 50/60Hz 1Ph EG Frame

    MSRP $385.00
    Surplus $123.51
    Eaton EGB1025FFB Molded Case Breakers (MCCBs) EGB 1P 25A 480V 50/60Hz 1Ph EG Frame​ ARCA SKU:  C15-3297 Brand:  Eaton MPN:  EGB1025FFB UPC:  786685381480 Shipping Weight:  0.85 lbs. Shipping...
    SKU:
    C15-3297
    TS PIK:
    123526626
    MSRP $385.00
    Surplus $123.51
    Qty in Cart: 0
    Price:
    MSRP $385.00
    Surplus $123.51
  • Eaton EGB1032FFG Main Breakers EA Eaton EGB1032FFG Main Breakers EA

    Eaton EGB1032FFG Main Breakers EA

    MSRP $466.70
    Surplus $133.24
    Eaton EGB1032FFG Main Breakers EA​ ARCA SKU:  C15-9346 Brand:  Eaton MPN:  EGB1032FFG UPC:  78211498460 Shipping Weight:  1.05 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-9346
    TS PIK:
    117058015
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
    Series:
    EG
    Frame Type:
    EG
    Country of Origin:
    Dominican Republic
    MSRP $466.70
    Surplus $133.24
    Qty in Cart: 0
    Price:
    MSRP $466.70
    Surplus $133.24
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    Eaton EGB2015FFG Molded Case Breakers (MCCBs)

    Eaton EGB2015FFG Molded Case Breakers (MCCBs)

    MSRP $767.00
    Surplus $207.09
    SKU:  C15-15899 Brand:  Eaton MPN:  EGB2015FFG UPC:  78668501840 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15899
    Installation/Operator:
    Eaton_00042_INST.pdf
    Approval:
    UL, CSA, CE
    Number of Poles:
    2
    Catalog:
    Eaton_46579_V4T2_142-V4T2_161_CAT.pdf
    Voltage Rating:
    415/480 VAC
    Series:
    G, EGB
    Short Description:
    415/480 VAC 50/60 Hz, 15 A, 18 kA, 2-Pole, Line/Load Terminal, EG Frame, Fixed Thermal Magnetic, Molded Case Circuit Breaker
    Current Rating:
    15 A
    Size:
    2 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
    Interrupting Rating:
    18 kA at 480 VAC, 25 kA at 240 VAC
    Frame Type:
    EG
    Terminal Type:
    Standard Line and Load
    Maximum AC Voltage Rating:
    480 V
    Type:
    Molded Case, Fixed Thermal Magnetic
    MSRP $767.00
    Surplus $207.09
    Qty in Cart: 0
    Price:
    MSRP $767.00
    Surplus $207.09
  • Contact Us For Quote
    Eaton EGB2015FFWZ90 Molded Case Breakers (MCCBs) EA Eaton EGB2015FFWZ90 Molded Case Breakers (MCCBs) EA

    Eaton EGB2015FFWZ90 Molded Case Breakers (MCCBs) EA

    MSRP $1,326.00
    Surplus $58.31
    SKU:  C15-9663 Brand:  Eaton MPN:  EGB2015FFWZ90 UPC:  78668589612 Shipping Weight:  1.75 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-9663
    TS PIK:
    125605130
    MSRP $1,326.00
    Surplus $58.31
    Qty in Cart: 0
    Price:
    MSRP $1,326.00
    Surplus $58.31
  • Contact Us For Quote
    Eaton EGB2030FFG Molded Case Breakers (MCCBs)

    Eaton EGB2030FFG Molded Case Breakers (MCCBs)

    MSRP $488.25
    Surplus $118.64
    SKU:  C15-15900 Brand:  Eaton MPN:  EGB2030FFG UPC:  78668501844 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15900
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 30A, 600Y/347 VAC, 25 kAIC AT 240 VAC, 18 kAIC AT 480 VAC, LINE AND LOAD, 50/60 HZ
    MSRP $488.25
    Surplus $118.64
    Qty in Cart: 0
    Price:
    MSRP $488.25
    Surplus $118.64
  • Contact Us For Quote
    Eaton EGB2035FFG Molded Case Breakers (MCCBs) EGB 2P 35A 480V 50/60Hz 2Ph EG Frame Eaton EGB2035FFG Molded Case Breakers (MCCBs) EGB 2P 35A 480V 50/60Hz 2Ph EG Frame

    Eaton EGB2035FFG Molded Case Breakers (MCCBs) EGB 2P 35A 480V 50/60Hz 2Ph EG Frame

    MSRP $855.00
    Surplus $260.71
    Eaton EGB2035FFG Molded Case Breakers (MCCBs) EGB 2P 35A 480V 50/60Hz 2Ph EG Frame​ ARCA SKU:  C15-3713 Brand:  Eaton MPN:  EGB2035FFG UPC:  786685018461 Shipping Weight:  2.00 lbs. Shipping...
    SKU:
    C15-3713
    Series:
    G
    Volts:
    480 V
    Amps:
    35 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Frame:
    EG
    Short Description:
    E 2P BKR_35A_CSA/UL/IEC
    MSRP $855.00
    Surplus $260.71
    Qty in Cart: 0
    Price:
    MSRP $855.00
    Surplus $260.71
  • Contact Us For Quote
    Eaton EGB2040FFG Molded Case Breakers (MCCBs) Eaton EGB2040FFG Molded Case Breakers (MCCBs)

    Eaton EGB2040FFG Molded Case Breakers (MCCBs)

    MSRP $373.29
    Surplus $100.79
    SKU:  C15-15901 Brand:  Eaton MPN:  EGB2040FFG UPC:  78668501847 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15901
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 40A, 600Y/347 VAC, 25 kAIC AT 240 VAC, 18 kAIC AT 480 VAC, LINE AND LOAD, 50/60 HZ
    MSRP $373.29
    Surplus $100.79
    Qty in Cart: 0
    Price:
    MSRP $373.29
    Surplus $100.79
  • Contact Us For Quote
    Eaton EGB2050FFB Molded Case Breakers (MCCBs) EGB 2P 50A 480V 50/60Hz 2Ph EG Frame Eaton EGB2050FFB Molded Case Breakers (MCCBs) EGB 2P 50A 480V 50/60Hz 2Ph EG Frame

    Eaton EGB2050FFB Molded Case Breakers (MCCBs) EGB 2P 50A 480V 50/60Hz 2Ph EG Frame

    MSRP $763.00
    Surplus $287.59
    SKU:  C15-3330 Brand:  Eaton MPN:  EGB2050FFB UPC:  786685232515 Shipping Weight:  1.85 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-3330
    Series:
    G
    Volts:
    480 V
    Amps:
    50 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Frame:
    EG
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
    MSRP $763.00
    Surplus $287.59
    Qty in Cart: 0
    Price:
    MSRP $763.00
    Surplus $287.59
  • Contact Us For Quote
    Eaton EGB2050FFG Molded Case Breakers (MCCBs)

    Eaton EGB2050FFG Molded Case Breakers (MCCBs)

    MSRP $403.00
    Surplus $108.81
    SKU:  C15-15902 Brand:  Eaton MPN:  EGB2050FFG UPC:  78668501849 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15902
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 50A, 600Y/347 VAC, 25 kAIC AT 240 VAC, 18 kAIC AT 480 VAC, LINE AND LOAD, 50/60 HZ
    MSRP $403.00
    Surplus $108.81
    Qty in Cart: 0
    Price:
    MSRP $403.00
    Surplus $108.81
  • Contact Us For Quote
    Eaton EGB2060FFG Molded Case Breakers (MCCBs) Eaton EGB2060FFG Molded Case Breakers (MCCBs)

    Eaton EGB2060FFG Molded Case Breakers (MCCBs)

    MSRP $420.00
    Surplus $113.40
    SKU:  C15-15903 Brand:  Eaton MPN:  EGB2060FFG UPC:  78668501850 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15903
    Type:
    Fixed Thermal Magnetic, Molded Case
    Data Sheet:
    Eaton_21533_1-12_DATA.pdf
    Number of Poles:
    2
    Frame Type:
    EG
    Terminal Type:
    Standard Line and Load
    Current Rating:
    60 A
    Voltage Rating:
    240/415/480/600 Star/347 V AC 50/60 Hz
    Approval:
    UL 489, CSA C22.2, CE
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
    Interrupting Rating:
    18 kA at 415/480 V AC, 25 kA at 240 V AC
    Maximum AC Voltage Rating:
    480 V
    Size:
    2 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 60A, 600Y/347 VAC, 25 kAIC AT 240 VAC, 18 kAIC AT 480 VAC, LINE AND LOAD, 50/60 HZ
    MSRP $420.00
    Surplus $113.40
    Qty in Cart: 0
    Price:
    MSRP $420.00
    Surplus $113.40
  • Contact Us For Quote
    Eaton EGB2070FFG Molded Case Breakers (MCCBs) EGB 2P 70A 480V 50/60Hz 2Ph EG Frame Eaton EGB2070FFG Molded Case Breakers (MCCBs) EGB 2P 70A 480V 50/60Hz 2Ph EG Frame

    Eaton EGB2070FFG Molded Case Breakers (MCCBs) EGB 2P 70A 480V 50/60Hz 2Ph EG Frame

    MSRP $817.00
    Surplus $557.20
    SKU:  C15-2950 Brand:  Eaton MPN:  EGB2070FFG UPC:  786685018522 Shipping Weight:  1.95 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-2950
    Series:
    G
    Volts:
    480 V
    Amps:
    70 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Frame:
    EG
    Short Description:
    E 2P BKR_70A_ CSA/UL/IEC
    MSRP $817.00
    Surplus $557.20
    Qty in Cart: 0
    Price:
    MSRP $817.00
    Surplus $557.20
  • Contact Us For Quote
    Eaton EGB2080FFG Molded Case Breakers (MCCBs)

    Eaton EGB2080FFG Molded Case Breakers (MCCBs)

    MSRP $574.00
    Surplus $154.98
    SKU:  C15-15904 Brand:  Eaton MPN:  EGB2080FFG UPC:  78668501853 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15904
    Short Description:
    415/480 VAC 50/60 Hz, 80 A, 18 kA, 2-Pole, Line/Load Terminal, EG Frame, Fixed Thermal Magnetic, Molded Case Circuit Breaker
    Voltage Rating:
    600 Star/347 VAC 50/60 Hertz
    Number of Poles:
    2
    Type:
    Fixed Thermal Magnetic Trip
    Maximum AC Voltage Rating:
    347
    Frame Type:
    EG
    Catalog:
    Eaton_46579_V4T2_142-V4T2_161_CAT.pdf
    Approval:
    UL, CSA, CE, IEC
    Current Rating:
    80 A
    Size:
    2 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
    Terminal Type:
    Line and Load
    Interrupting Rating:
    25 kA at 240 VAC, 18 kA at 480 VAC
    Installation/Operator:
    Eaton_00042_INST.pdf
    MSRP $574.00
    Surplus $154.98
    Qty in Cart: 0
    Price:
    MSRP $574.00
    Surplus $154.98
  • Contact Us For Quote
    Eaton EGB2090FFG Molded Case Breakers (MCCBs)

    Eaton EGB2090FFG Molded Case Breakers (MCCBs)

    MSRP $816.00
    Surplus $220.32
    SKU:  C15-15905 Brand:  Eaton MPN:  EGB2090FFG UPC:  78668501854 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15905
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 90A, 600Y/347 VAC, 25 kAIC AT 240 VAC, 18 kAIC AT 480 VAC, LINE AND LOAD, 50/60 HZ
    MSRP $816.00
    Surplus $220.32
    Qty in Cart: 0
    Price:
    MSRP $816.00
    Surplus $220.32

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