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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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  • Crouse-Hinds BABRP1025 Miniature Circuit Breakers (MCBs) Crouse-Hinds BABRP1025 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds BABRP1025 Miniature Circuit Breakers (MCBs)

    MSRP $707.45
    Surplus $235.02
    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 $235.02
    Qty in Cart: 0
    Price:
    MSRP $707.45
    Surplus $235.02
  • Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA

    Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA

    MSRP $129.34
    Surplus $28.40
    Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-5707 Brand:  Crouse-Hinds MPN:  CHT2020 UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-5707
    TS PIK:
    111022683
    Data Sheet:
    Eaton_36590_1_2_DATA.pdf
    Used On:
    Universal CTL and Non-CTL CH Load Center
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Twin Panel, Circuit Breaker
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Series:
    CHT
    Catalog:
    Eaton_36601_V1T1_35_V1T1_39_CAT.pdf
    Interrupting Rating:
    10 kA
    Type:
    Thermal Magnetic
    Mounting:
    Plug-On
    Wire Size:
    14 to 8 AWG Copper/Aluminum
    Current Rating:
    20 A
    Number of Poles:
    1
    Installation/Operator:
    Eaton_00008_INST.pdf
    Approval:
    UL 489
    Country of Origin:
    United States
    MSRP $129.34
    Surplus $28.40
    Qty in Cart: 0
    Price:
    MSRP $129.34
    Surplus $28.40
  • Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs) 1P 30A 240V

    Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs) 1P 30A 240V

    MSRP $50.37
    Surplus $15.99
    Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs) 1P 30A 240V​ ARCA SKU:  C15-5566 Brand:  Crouse-Hinds MPN:  CL130CS UPC:  78211475304 Shipping Weight:  0.30 lbs. Shipping Height:  2...
    SKU:
    C15-5566
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Size:
    7.25 Inch Length x 4.48 Inch Width x 6.5 Inch Height
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_00001_V1T1_37_V1T1_104_CAT.pdf
    Number of Poles:
    1
    Used On:
    CH Load Center
    Voltage Rating:
    120/240 VAC
    Series:
    CL
    Current Rating:
    30 A
    Type:
    Thermal Magnetic
    Short Description:
    120/240 V, 30 A, 1-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
    Country of Origin:
    United States
    MSRP $50.37
    Surplus $15.99
    Qty in Cart: 0
    Price:
    MSRP $50.37
    Surplus $15.99
  • Crouse-Hinds EHD1015L Molded Case Breakers (MCCBs) 1P 15A EA

    Crouse-Hinds EHD1015L Molded Case Breakers (MCCBs) 1P 15A EA

    MSRP $253.51
    Surplus $94.12
    Crouse-Hinds EHD1015L Molded Case Breakers (MCCBs) 1P 15A EA​ ARCA SKU:  C15-5482 Brand:  Crouse-Hinds MPN:  EHD1015L UPC:  78667915660 Shipping Weight:  1.45 lbs. Shipping Height:  2.00...
    SKU:
    C15-5482
    CAD Drawings:
    EatonCorp_00498_1_CAD.pdf
    Installation/Operator:
    EatonCorp_00023_INST.pdf
    Maximum DC Voltage Rating:
    125 V
    Catalog:
    EatonCorp_00274_V4T2_258_V4T2_259_V4T2_278_V4T2_279_V4T2_283_CAT.pdf
    Terminal Type:
    Line and Load
    Data Sheet:
    EatonCorp_00484_1-12_DATA.pdf
    Interrupting Rating:
    4 kA at 277 VAC, 10 kA at 125 VDC (UL), 14 kA at 380/415 VAC, 10 kA at 125 VDC (IEC)
    Size:
    1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
    Maximum AC Voltage Rating:
    277 V
    Frame Type:
    FD
    Voltage Rating:
    277 VAC 50/60 Hertz, 125 VDC
    Number of Poles:
    1
    Type:
    Fixed Thermal Magnetic, Molded Case
    Current Rating:
    15 A
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 15 A, 14/10 kA Interrupt, 1-Pole, EHD Frame, Line and Load Terminal, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA C22.2
    MSRP $253.51
    Surplus $94.12
    Qty in Cart: 0
    Price:
    MSRP $253.51
    Surplus $94.12
  • Crouse-Hinds EHD1040 Molded Case Breakers (MCCBs) 1P 40A

    Crouse-Hinds EHD1040 Molded Case Breakers (MCCBs) 1P 40A

    MSRP $251.40
    Surplus $196.00
    Crouse-Hinds EHD1040 Molded Case Breakers (MCCBs) 1P 40A​ ARCA SKU:  C15-5484 Brand:  Crouse-Hinds MPN:  EHD1040 UPC:  78667931735 Shipping Weight:  1.60 lbs. Shipping Height:  7.00 In...
    SKU:
    C15-5484
    Short Description:
    277 VAC 50/60 Hz, 125 VDC, 40 A, 14/10 kA, 1-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Number of Poles:
    1
    Voltage Rating:
    277 VAC, 125 VDC
    Data Sheet:
    Eaton_40755_1-4_DATA.pdf
    Frame Type:
    FD
    Current Rating:
    40 A
    Series:
    C
    Installation/Operator:
    Eaton_00091_INST.pdf
    Type:
    Molded Case, Thermal Magnetic
    Terminal Type:
    Standard Pressure Load
    Maximum DC Voltage Rating:
    125 V
    Size:
    1.38 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Maximum AC Voltage Rating:
    277 V
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Interrupting Rating:
    14 kA at 277 VAC, 10 kA at 125 VDC
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    Dominican Republic
    MSRP $251.40
    Surplus $196.00
    Qty in Cart: 0
    Price:
    MSRP $251.40
    Surplus $196.00
  • Crouse-Hinds FD1040L Molded Case Breakers (MCCBs) 1P

    Crouse-Hinds FD1040L Molded Case Breakers (MCCBs) 1P

    MSRP $611.59
    Surplus $205.91
    Crouse-Hinds FD1040L Molded Case Breakers (MCCBs) 1P​ ARCA SKU:  C15-5574 Brand:  Crouse-Hinds MPN:  FD1040L UPC:  78667939832 Shipping Weight:  1.70 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-5574
    Frame Type:
    F Frame
    Voltage Rating:
    277
    Current Rating:
    40
    Number of Poles:
    1
    Interrupting Rating:
    35kA@347V
    Short Description:
    3 Pole thermal magnetic molded case circuit breaker with a current rating of 40 As and a Vage rating of 600VAC, 250VDC.
    Country of Origin:
    Dominican Republic
    MSRP $611.59
    Surplus $205.91
    Qty in Cart: 0
    Price:
    MSRP $611.59
    Surplus $205.91
  • Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs) 25A 120V

    Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs) 25A 120V

    MSRP $181.20
    Surplus $67.73
    Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs) 25A 120V​ ARCA SKU:  C15-5576 Brand:  Crouse-Hinds MPN:  GFCB125 UPC:  78667636876 Shipping Weight:  0.50 lbs. Shipping Height:  2.00...
    SKU:
    C15-5576
    Short Description:
    120 VAC, 25 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Ground Fault Circuit Breaker
    Number of Poles:
    1
    Used On:
    Loadcenter
    Voltage Rating:
    120 VAC
    Current Rating:
    25 A
    Catalog:
    EATCORE00132_V1T1_76_V1T1_79.pdf
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Series:
    GFCB
    Country of Origin:
    Dominican Republic
    Trip Sensitivity:
    5 MilliA
    Approval:
    UL 489
    MSRP $181.20
    Surplus $67.73
    Qty in Cart: 0
    Price:
    MSRP $181.20
    Surplus $67.73
  • Crouse-Hinds QBGFEP1020 Miniature Circuit Breakers (MCBs) Crouse-Hinds QBGFEP1020 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds QBGFEP1020 Miniature Circuit Breakers (MCBs)

    MSRP $489.14
    Surplus $140.00
    SKU:  C15-5528 Brand:  Crouse-Hinds MPN:  QBGFEP1020 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-5528
    TS PIK:
    21505083
    Type:
    Thermal Magnetic
    Used On:
    Panelboard
    Mounting:
    Bolt-On
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 20 A, 10 kA, 30 mA Trip Level, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Equipment Protector, Ground Fault Circuit Breaker
    Series:
    QBGFEP
    Terminal Type:
    Extended Tang Line, Steel Box Lug Load
    Catalog:
    Eaton_21247_4_9_CAT.pdf
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Current Rating:
    20 A
    Interrupting Rating:
    10 kA
    Country of Origin:
    United States
    Trip Sensitivity:
    30 MilliA
    Approval:
    UL 489/943/1053, CSA
    MSRP $489.14
    Surplus $140.00
    Qty in Cart: 0
    Price:
    MSRP $489.14
    Surplus $140.00
  • Crouse-Hinds QC1020D Miniature Circuit Breakers (MCBs) QC 1P 20A 50/60Hz 1Ph EA

    Crouse-Hinds QC1020D Miniature Circuit Breakers (MCBs) QC 1P 20A 50/60Hz 1Ph EA

    MSRP $110.84
    Surplus $35.31
    Crouse-Hinds QC1020D Miniature Circuit Breakers (MCBs) QC 1P 20A 50/60Hz 1Ph EA​ ARCA SKU:  C15-5587 Brand:  Crouse-Hinds MPN:  QC1020D UPC:  786679153215 Shipping Weight:  0.25 lbs. Shipping...
    SKU:
    C15-5587
    TS PIK:
    21505552
    Short Description:
    EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CI
    Country of Origin:
    Dominican Republic
    Series:
    QA
    Interrupting Rating:
    10 kA
    Current Rating:
    20 A
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    Type:
    Thermal Magnetic
    MSRP $110.84
    Surplus $35.31
    Qty in Cart: 0
    Price:
    MSRP $110.84
    Surplus $35.31
  • Crouse-Hinds QC1030 Miniature Circuit Breakers (MCBs) QC 1P 30A 50/60Hz 1Ph EA

    Crouse-Hinds QC1030 Miniature Circuit Breakers (MCBs) QC 1P 30A 50/60Hz 1Ph EA

    MSRP $87.42
    Surplus $17.16
    Crouse-Hinds QC1030 Miniature Circuit Breakers (MCBs) QC 1P 30A 50/60Hz 1Ph EA​ ARCA SKU:  C15-5538 Brand:  Crouse-Hinds MPN:  QC1030 UPC:  786679308943 Shipping Weight:  0.25 lbs. Shipping...
    SKU:
    C15-5538
    TS PIK:
    21508936
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC, 3800 A at 62.5 VDC
    Terminal Type:
    Box Lug
    Catalog:
    Eaton_03771_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
    Short Description:
    120/240 VAC, 30 A, 10 kA, 1-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Series:
    QC
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Type:
    Thermal Magnetic
    Mounting:
    Cable-In, Cable Out
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $87.42
    Surplus $17.16
    Qty in Cart: 0
    Price:
    MSRP $87.42
    Surplus $17.16
  • Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA

    Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA

    MSRP $68.42
    Surplus $11.38
    Cutler-Hammer BAB1020 Molded Case Breakers (MCCBs) EA​ ARCA SKU:  C15-9338 Brand:  Cutler-Hammer MPN:  BAB1020 UPC:  78667930120 Shipping Weight:  0.25 lbs. Shipping Height:  3.25 In...
    SKU:
    C15-9338
    Mounting:
    Bolt-On
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Type:
    Thermal Magnetic, Miniature
    Number of Poles:
    1
    Interrupting Rating:
    10 kA
    Current Rating:
    20 A
    Short Description:
    120/240 VAC, 20 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Wire Size:
    14 to 4 AWG (Copper/Aluminum) (Load)
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    Approval:
    UL, UL 489, CSA
    MSRP $68.42
    Surplus $11.38
    Qty in Cart: 0
    Price:
    MSRP $68.42
    Surplus $11.38
  • Cutler-Hammer BAB1030 Molded Case Breakers (MCCBs) EA

    Cutler-Hammer BAB1030 Molded Case Breakers (MCCBs) EA

    MSRP $66.22
    Surplus $30.60
    Cutler-Hammer BAB1030 Molded Case Breakers (MCCBs) EA​ ARCA SKU:  C15-9343 Brand:  Eaton Cutler-Hammer MPN:  BAB1030 UPC:  78667930130 Shipping Weight:  0.25 lbs. Shipping Height:  3.25 In...
    SKU:
    C15-9343
    Series:
    BAB
    Type:
    Thermal Magnetic
    Terminal Type:
    Extended Tang Line, Box Lug Load
    Mounting:
    Bolt-On
    Short Description:
    120/240 VAC, 30 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Load)
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Interrupting Rating:
    10 kA at 120/240 VAC, 5 kA at 24 to 48 VDC, 3.8 kA at 62.5 VDC
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $66.22
    Surplus $30.60
    Qty in Cart: 0
    Price:
    MSRP $66.22
    Surplus $30.60
  • Cutler-Hammer GFCBB120 Miniature Circuit Breakers (MCBs) GF 1P 20A 50/60Hz 1Ph EA

    Cutler-Hammer GFCBB120 Miniature Circuit Breakers (MCBs) GF 1P 20A 50/60Hz 1Ph EA

    MSRP $191.40
    Surplus $46.30
    Cutler-Hammer GFCBB120 Miniature Circuit Breakers (MCBs) GF 1P 20A 50/60Hz 1Ph EA​ ARCA SKU:  C15-6796 Brand:  Eaton Cutler-Hammer MPN:  GFCBB120 UPC:  786679371206 Shipping Weight:  0.50 lbs...
    SKU:
    C15-6796
    Number of Poles:
    1
    MSRP $191.40
    Surplus $46.30
    Qty in Cart: 0
    Price:
    MSRP $191.40
    Surplus $46.30
  • Cutler-Hammer QCGF1020 Din Rail Mounted Circuit Breakers EA

    Cutler-Hammer QCGF1020 Din Rail Mounted Circuit Breakers EA

    MSRP $270.10
    Surplus $40.18
    Cutler-Hammer QCGF1020 Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-11196 Brand:  Cutler-Hammer MPN:  QCGF1020 UPC:  78667914605 Shipping Weight:  0.55 lbs. Shipping Height:  2.00...
    SKU:
    C15-11196
    TS PIK:
    106998265
    Country of Origin:
    Dominican Republic
    Short Description:
    120 VAC, 20 A, 10 kA, 5 mA Trip Level, 1-Pole, Aluminum Lug Line Terminal, Cable-In/Out Mount, Thermal Magnetic, Circuit Protector, Ground Fault Circuit Breaker
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Current Rating:
    20 A
    Approval:
    UL 489, CSA
    Terminal Type:
    Aluminum Lug Line Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Mounting:
    Cable In/Cable Out
    Catalog:
    Eaton_00073_V9T1_23_CAT.pdf
    Interrupting Rating:
    10 kA
    Type:
    Thermal Magnetic, Circuit Protector
    Trip Sensitivity:
    5 MilliA
    MSRP $270.10
    Surplus $40.18
    Qty in Cart: 0
    Price:
    MSRP $270.10
    Surplus $40.18
  • Cutler-Hammer SPHM1HM0020A Other Circuit Breakers NULL EA

    Cutler-Hammer SPHM1HM0020A Other Circuit Breakers NULL EA

    MSRP $113.22
    Surplus $33.22
    Cutler-Hammer SPHM1HM0020A Other Circuit Breakers NULL EA​ ARCA SKU:  C15-5222 Brand:  Eaton Cutler-Hammer MPN:  SPHM1HM0020A UPC:  782116902620 Shipping Weight:  0.45 lbs. Shipping...
    SKU:
    C15-5222
    Amps:
    20 A
    Short Description:
    EATON HYDRAULIC MAGNETIC SUPPLEMENTARY PROTECTOR
    Number of Poles:
    1
    Mounting:
    DIN Rail
    Country of Origin:
    United States
    MSRP $113.22
    Surplus $33.22
    Qty in Cart: 0
    Price:
    MSRP $113.22
    Surplus $33.22
  • Cutler-Hammer X0115 Miniature Circuit Breakers (MCBs) NULL EA

    Cutler-Hammer X0115 Miniature Circuit Breakers (MCBs) NULL EA

    MSRP $10,593.89
    Surplus $3,190.48
    SKU:  C15-6804 Brand:  Eaton Cutler-Hammer MPN:  X0115 UPC:  4089228107 Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  2...
    SKU:
    C15-6804
    Number of Poles:
    1
    MSRP $10,593.89
    Surplus $3,190.48
    Qty in Cart: 0
    Price:
    MSRP $10,593.89
    Surplus $3,190.48
  • Eaton 66C1478G10 Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph EA Eaton 66C1478G10 Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph EA

    Eaton 66C1478G10 Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph EA

    MSRP $272.40
    Surplus $89.99
    Eaton 66C1478G10 Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1003 Brand:  Eaton MPN:  66C1478G10 UPC:  786670008255 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-1003
    Volts:
    240 V
    Amps:
    20 A
    Poles:
    1
    Frequency Rating:
    50/60 Hz
    Short Description:
    EATON CH ARC FAULT / GROUND FAULT CIRCUIT BREAKER
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $272.40
    Surplus $89.99
    Qty in Cart: 0
    Price:
    MSRP $272.40
    Surplus $89.99

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