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-D1/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 1A 277V 50/60Hz 1Ph EA Eaton FAZ-D1/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 1A 277V 50/60Hz 1Ph EA
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    Eaton FAZ-D1/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 1A 277V 50/60Hz 1Ph EA

    MSRP $340.41
    Surplus $22.63
    Eaton FAZ-D1/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 1A 277V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3067 Brand:  Eaton MPN:  FAZ-D1/2-NA UPC:  4015081020546 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-3067
    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, 1 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_54078_1-5_DATA.pdf
    TS PIK:
    124501480
    Voltage Rating:
    270/480 VAC
    Current Rating:
    1 A
    Number of Poles:
    2
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $340.41
    Surplus $22.63
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    Qty in Cart: 0
    Price:
    MSRP $340.41
    Surplus $22.63
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  • Eaton FAZ-D10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA Eaton FAZ-D10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA
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    Eaton FAZ-D10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA

    MSRP $313.67
    Surplus $42.93
    Eaton FAZ-D10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA​ ARCA SKU:  C15-2937 Brand:  Eaton MPN:  FAZ-D10/2-NA UPC:  4015081020638 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-2937
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CCC
    Size:
    1.4 Inch Width x 3.15 Inch Height
    Volts:
    277/480 VAC at 50/60 Hertz
    Volts:
    96 VDC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Interrupting Rating:
    10 kA at 96 Volt DC (UL
    Terminal Type:
    Screw
    Trip Setting:
    10 to 20 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 10 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_56880_1-5_DATA.pdf
    TS PIK:
    124501489
    Number of Poles:
    2
    Voltage Rating:
    270/480 VAC
    Current Rating:
    10 A
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $313.67
    Surplus $42.93
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    Qty in Cart: 0
    Price:
    MSRP $313.67
    Surplus $42.93
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  • Eaton FAZ-D4/2-NA Din Rail Mounted Circuit Breakers Eaton FAZ-D4/2-NA Din Rail Mounted Circuit Breakers
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    Eaton FAZ-D4/2-NA Din Rail Mounted Circuit Breakers

    MSRP $340.41
    Surplus $23.86
    Eaton FAZ-D4/2-NA Din Rail Mounted Circuit Breakers​ ARCA SKU:  C15-3260 Brand:  Eaton MPN:  FAZ-D4/2-NA UPC:  4015081020584 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-3260
    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, 4 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_54179_1-5_DATA.pdf
    TS PIK:
    124501484
    Voltage Rating:
    270/480 VAC
    Number of Poles:
    2
    Current Rating:
    4 A
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $340.41
    Surplus $23.86
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    Qty in Cart: 0
    Price:
    MSRP $340.41
    Surplus $23.86
    See Availability
  • Eaton FAZ-C5/2-RT Miniature Circuit Breakers (MCBs) Eaton FAZ-C5/2-RT Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-C5/2-RT Miniature Circuit Breakers (MCBs)

    MSRP $360.00
    Surplus $25.79
    Eaton FAZ-C5/2-RT Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-2878 Brand:  Eaton MPN:  FAZ-C5/2-RT UPC:  015081020793 Shipping Weight:  0.60 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-2878
    Series:
    FAZ
    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, 5 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
    Current Rating:
    5 A
    Number of Poles:
    2
    Voltage Rating:
    270/480 VAC
    Data Sheet:
    Eaton_53997_1-5_DATA.pdf
    Curve Type:
    C
    TS PIK:
    124501505
    Country of Origin:
    Spain
    MSRP $360.00
    Surplus $25.79
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    Qty in Cart: 0
    Price:
    MSRP $360.00
    Surplus $25.79
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  • 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 $370.00
    Surplus $40.75
    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 $370.00
    Surplus $40.75
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    Qty in Cart: 0
    Price:
    MSRP $370.00
    Surplus $40.75
    See Availability
  • Eaton FAZ-D8/2-RT Miniature Circuit Breakers (MCBs) Eaton FAZ-D8/2-RT Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-D8/2-RT Miniature Circuit Breakers (MCBs)

    MSRP $333.00
    Surplus $30.79
    SKU:  C15-3835 Brand:  Eaton MPN:  FAZ-D8/2-RT UPC:  015081021028 Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-3835
    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, 8 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_54237_1-5_DATA.pdf
    Number of Poles:
    2
    Current Rating:
    8 A
    Voltage Rating:
    270/480 VAC
    Curve Type:
    D
    Country of Origin:
    Germany
    TS PIK:
    124501528
    MSRP $333.00
    Surplus $30.79
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $333.00
    Surplus $30.79
    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.