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 FAZ-C25/3-NA Din Rail Mounted Circuit Breakers FAZ 3P 25A 277V 50/60Hz 3Ph EA Eaton FAZ-C25/3-NA Din Rail Mounted Circuit Breakers FAZ 3P 25A 277V 50/60Hz 3Ph EA
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    Eaton FAZ-C25/3-NA Din Rail Mounted Circuit Breakers FAZ 3P 25A 277V 50/60Hz 3Ph EA

    MSRP $583.82
    Surplus $80.86
    Eaton FAZ-C25/3-NA Din Rail Mounted Circuit Breakers FAZ 3P 25A 277V 50/60Hz 3Ph EA​ ARCA SKU:  C15-4023 Brand:  Eaton MPN:  FAZ-C25/3-NA UPC:  4015081021284 Shipping Weight:  0.85 lbs. Shipping...
    SKU:
    C15-4023
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    2.09 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 3-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_53911_1-5_DATA.pdf
    TS PIK:
    107004591
    Current Rating:
    25 A
    Voltage Rating:
    270/480 VAC
    Number of Poles:
    3
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $583.82
    Surplus $80.86
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    Qty in Cart: 0
    Price:
    MSRP $583.82
    Surplus $80.86
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  • Eaton FAZ-D25/3-NA Din Rail Mounted Circuit Breakers 3P 25A 480V EA Eaton FAZ-D25/3-NA Din Rail Mounted Circuit Breakers 3P 25A 480V EA
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    Eaton FAZ-D25/3-NA Din Rail Mounted Circuit Breakers 3P 25A 480V EA

    MSRP $946.10
    Surplus $67.10
    Eaton FAZ-D25/3-NA Din Rail Mounted Circuit Breakers 3P 25A 480V EA​ ARCA SKU:  C15-2851 Brand:  Eaton MPN:  FAZ-D25/3-NA UPC:  015081021486 Shipping Weight:  0.90 lbs. Shipping Height:  3...
    SKU:
    C15-2851
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CCC
    Size:
    2.09 Inch Width x 3.15 Inch Height
    Volts:
    277/480 VAC at 50/60 Hertz
    Volts:
    96 VDC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Interrupting Rating:
    10 kA at 96 Volt DC (UL
    Interrupting Rating:
    14 kA (UL
    Terminal Type:
    Screw
    Trip Setting:
    10 to 20 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 3-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_56892_1-5_DATA.pdf
    Current Rating:
    25 A
    Number of Poles:
    3
    Voltage Rating:
    270/480 VAC
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $946.10
    Surplus $67.10
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    Qty in Cart: 0
    Price:
    MSRP $946.10
    Surplus $67.10
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  • Eaton FAZ-C25/1 Miniature Circuit Breakers (MCBs) FAZ 1P 25A 277V 50/60Hz 1Ph Eaton FAZ-C25/1 Miniature Circuit Breakers (MCBs) FAZ 1P 25A 277V 50/60Hz 1Ph
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    Eaton FAZ-C25/1 Miniature Circuit Breakers (MCBs) FAZ 1P 25A 277V 50/60Hz 1Ph

    MSRP $122.52
    Surplus $19.51
    Eaton FAZ-C25/1 Miniature Circuit Breakers (MCBs) FAZ 1P 25A 277V 50/60Hz 1Ph​ ARCA SKU:  C15-2676 Brand:  Eaton MPN:  FAZ-C25/1 UPC:  015082785639 Shipping Weight:  0.25 Shipping Height:  1.00...
    SKU:
    C15-2676
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    25 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Terminal Type:
    Screw
    Trip Setting:
    5 to 10 x Rated Current
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Volts:
    277/480 VAC
    Gauge:
    18 to 4/18 to 8 AWG
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Series:
    FAZ
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Number of Poles:
    1
    Data Sheet:
    Eaton_53900_1-9_DATA.pdf
    Current Rating:
    25 A
    Voltage Rating:
    270/480 VAC
    Wire Size:
    18 to 4/18 to 8 AWG
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $122.52
    Surplus $19.51
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    Qty in Cart: 0
    Price:
    MSRP $122.52
    Surplus $19.51
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    Eaton FAZ-B25/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 25A 480V 50/60Hz 3Ph Eaton FAZ-B25/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 25A 480V 50/60Hz 3Ph
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    Eaton FAZ-B25/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 25A 480V 50/60Hz 3Ph

    MSRP $598.97
    Surplus $177.27
    Eaton FAZ-B25/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 25A 480V 50/60Hz 3Ph​ ARCA SKU:  C15-4030 Brand:  Eaton MPN:  FAZ-B25/3-NA UPC:  015081296754 Shipping Weight:  0.90 Shipping...
    SKU:
    C15-4030
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    2.09 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    3 to 5 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 3-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_53662_1_2_DATA.pdf
    Voltage Rating:
    270/480 VAC
    Current Rating:
    25 A
    Number of Poles:
    3
    Curve Type:
    B
    MSRP $598.97
    Surplus $177.27
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    Qty in Cart: 0
    Price:
    MSRP $598.97
    Surplus $177.27
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    Eaton FAZ-C25/2-NA Din Rail Mounted Circuit Breakers Eaton FAZ-C25/2-NA Din Rail Mounted Circuit Breakers
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    Eaton FAZ-C25/2-NA Din Rail Mounted Circuit Breakers

    MSRP $390.60
    Surplus $67.26
    Eaton FAZ-C25/2-NA Din Rail Mounted Circuit Breakers​ ARCA SKU:  C15-3114 Brand:  Eaton MPN:  FAZ-C25/2-NA UPC:  015081020489 Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-3114
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 2-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_53907_1-5_DATA.pdf
    Voltage Rating:
    270/480 VAC
    Current Rating:
    25 A
    Number of Poles:
    2
    TS PIK:
    124501474
    Curve Type:
    C
    Country of Origin:
    United States
    MSRP $390.60
    Surplus $67.26
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    Qty in Cart: 0
    Price:
    MSRP $390.60
    Surplus $67.26
    Contact Us For Quote
  • Eaton FAZ-C25/2-RT Miniature Circuit Breakers (MCBs) FAZ 2P 25A 120/240V 50/60Hz 1Ph Eaton FAZ-C25/2-RT Miniature Circuit Breakers (MCBs) FAZ 2P 25A 120/240V 50/60Hz 1Ph
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    Eaton FAZ-C25/2-RT Miniature Circuit Breakers (MCBs) FAZ 2P 25A 120/240V 50/60Hz 1Ph

    MSRP $411.11
    Surplus $61.22
    Eaton FAZ-C25/2-RT Miniature Circuit Breakers (MCBs) FAZ 2P 25A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-3840 Brand:  Eaton MPN:  FAZ-C25/2-RT UPC:  015081020885 Shipping Weight:  0.92 Shipping...
    SKU:
    C15-3840
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 2-Pole, 10/14 kA, 5 to 10 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_53909_1-5_DATA.pdf
    Current Rating:
    25 A
    Voltage Rating:
    270/480 VAC
    Number of Poles:
    2
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $411.11
    Surplus $61.22
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    Qty in Cart: 0
    Price:
    MSRP $411.11
    Surplus $61.22
    See Availability
  • Eaton FAZ-D25/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 25A 277V 50/60Hz 1Ph EA
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    Eaton FAZ-D25/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 25A 277V 50/60Hz 1Ph EA

    MSRP $462.84
    Surplus $208.28
    Eaton FAZ-D25/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 25A 277V 50/60Hz 1Ph EA​ ARCA SKU:  C15-2648 Brand:  Eaton MPN:  FAZ-D25/2-NA UPC:  015081020687 Shipping Weight:  0.60 Shipping...
    SKU:
    C15-2648
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    10 to 20 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 2-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_54141_1-5_DATA.pdf
    Voltage Rating:
    270/480 VAC
    Number of Poles:
    2
    Current Rating:
    25 A
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $462.84
    Surplus $208.28
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $462.84
    Surplus $208.28
    See Availability
  • Eaton FAZ-D25/2-RT Miniature Circuit Breakers (MCBs) FAZ 2P 25A 277V 50/60Hz 1Ph Eaton FAZ-D25/2-RT Miniature Circuit Breakers (MCBs) FAZ 2P 25A 277V 50/60Hz 1Ph
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    Eaton FAZ-D25/2-RT Miniature Circuit Breakers (MCBs) FAZ 2P 25A 277V 50/60Hz 1Ph

    MSRP $503.68
    Surplus $55.47
    Eaton FAZ-D25/2-RT Miniature Circuit Breakers (MCBs) FAZ 2P 25A 277V 50/60Hz 1Ph​ ARCA SKU:  C15-3003 Brand:  Eaton MPN:  FAZ-D25/2-RT UPC:  015081021080 Shipping Weight:  0.55 Shipping...
    SKU:
    C15-3003
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    10 to 20 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 2-Pole, 10/14 kA, 10 to 20 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_54142_1-5_DATA.pdf
    Number of Poles:
    2
    Voltage Rating:
    270/480 VAC
    Current Rating:
    25 A
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $503.68
    Surplus $55.47
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $503.68
    Surplus $55.47
    See Availability
  • Eaton FAZ-D25/3 Miniature Circuit Breakers (MCBs) 3P 25A 120/240V EA Eaton FAZ-D25/3 Miniature Circuit Breakers (MCBs) 3P 25A 120/240V EA
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    Eaton FAZ-D25/3 Miniature Circuit Breakers (MCBs) 3P 25A 120/240V EA

    MSRP $516.61
    Surplus $62.66
    Eaton FAZ-D25/3 Miniature Circuit Breakers (MCBs) 3P 25A 120/240V EA​ ARCA SKU:  C15-3666 Brand:  Eaton MPN:  FAZ-D25/3 UPC:  015082788982 Shipping Weight:  0.85 lbs. Shipping Height:  3...
    SKU:
    C15-3666
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    2.09 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    10 to 20 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 25 A, 3-Pole, 10 kA, 10 to 20 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_54143_1-9_DATA.pdf
    Number of Poles:
    3
    Voltage Rating:
    270/480 VAC
    Current Rating:
    25 A
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $516.61
    Surplus $62.66
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $516.61
    Surplus $62.66
    See Availability

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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.