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-C10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA Eaton FAZ-C10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA
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    Eaton FAZ-C10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA

    MSRP $390.60
    Surplus $38.67
    Eaton FAZ-C10/2-NA Miniature Circuit Breakers (MCBs) 2P 10A 277V EA​ ARCA SKU:  C15-3502 Brand:  Eaton MPN:  FAZ-C10/2-NA UPC:  4015081020430 Shipping Weight:  0.55 lbs. Shipping...
    SKU:
    C15-3502
    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:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC, 96 VDC, 10 A, 10 kA, 5 to 10 x Rated Current, 2-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47_V4T1_48_V4T1_51_V4T1_66-V4T1_69_V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_40760_1-5_DATA.pdf
    Installation/Operator:
    Eaton_00480_INST.pdf
    Voltage Rating:
    277/480 VAC
    Current Rating:
    10 A
    Number of Poles:
    2
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $390.60
    Surplus $38.67
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    Qty in Cart: 0
    Price:
    MSRP $390.60
    Surplus $38.67
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  • Eaton FAZ-C10/2-NA-DC Din Rail Mounted Circuit Breakers Eaton FAZ-C10/2-NA-DC Din Rail Mounted Circuit Breakers
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    Eaton FAZ-C10/2-NA-DC Din Rail Mounted Circuit Breakers

    MSRP $525.01
    Surplus $53.01
    SKU:  C15-4165 Brand:  Eaton MPN:  FAZ-C10/2-NA-DC UPC:  01508118471 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In. Shipping Length:  2.00 In. Shipping Width:  4.00...
    SKU:
    C15-4165
    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
    Volts:
    125 VDC per Pole
    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, 125 VDC per Pole, 10 A, 2-Pole, 10 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_53824_1_2_DATA.pdf
    Number of Poles:
    2
    Current Rating:
    10 A
    Voltage Rating:
    277/480 VAC
    Curve Type:
    C
    TS PIK:
    124728136
    Country of Origin:
    Spain
    MSRP $525.01
    Surplus $53.01
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    Qty in Cart: 0
    Price:
    MSRP $525.01
    Surplus $53.01
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    Eaton FAZ-D10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 480V 50/60Hz 1Ph Eaton FAZ-D10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 480V 50/60Hz 1Ph
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    Eaton FAZ-D10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 480V 50/60Hz 1Ph

    MSRP $367.55
    Surplus $60.01
    Eaton FAZ-D10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 480V 50/60Hz 1Ph​ ARCA SKU:  C15-3416 Brand:  Eaton MPN:  FAZ-D10/2 UPC:  015082787794 Shipping Weight:  0.50 Shipping Height:  2.00...
    SKU:
    C15-3416
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Terminal Type:
    Line/Load
    Wire Size:
    18 to 4/18 to 8 AWG
    Trip Setting:
    10 to 20 x Rated Current
    Short Description:
    480 VAC Star/277 VAC, 96 VDC, 10 A, 15 kA, 10 to 20 x Rated Current, 2-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74_V4T1_75_V4T1_78_V4T1_85_V4T1_86_V4T1_88_V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_21539_1-9_DATA.pdf
    Installation/Operator:
    Eaton_00479_INST.pdf
    Current Rating:
    10 A
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    2
    MSRP $367.55
    Surplus $60.01
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    Qty in Cart: 0
    Price:
    MSRP $367.55
    Surplus $60.01
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    Eaton FAZ-D10/2-RT Din Rail Mounted Circuit Breakers Eaton FAZ-D10/2-RT Din Rail Mounted Circuit Breakers
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    Eaton FAZ-D10/2-RT Din Rail Mounted Circuit Breakers

    MSRP $571.75
    Surplus $45.90
    Eaton FAZ-D10/2-RT Din Rail Mounted Circuit Breakers​ ARCA SKU:  C15-4105 Brand:  Eaton MPN:  FAZ-D10/2-RT UPC:  015081021035 Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-4105
    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, 10 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_54089_1-5_DATA.pdf
    TS PIK:
    124501529
    Voltage Rating:
    277/480 VAC
    Current Rating:
    10 A
    Number of Poles:
    2
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $571.75
    Surplus $45.90
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    Qty in Cart: 0
    Price:
    MSRP $571.75
    Surplus $45.90
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  • Eaton FAZ-C10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph EA Eaton FAZ-C10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph EA
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    Eaton FAZ-C10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph EA

    MSRP $322.63
    Surplus $54.03
    Eaton FAZ-C10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3010 Brand:  Eaton MPN:  FAZ-C10/2 UPC:  015082787565 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-3010
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    CSA C22.2
    Size:
    1.4 Inch W x 2.36 Inch D x 3.15 Inch H
    Volts:
    480 Star/277 VAC
    Volts:
    96 VDC (UL/CSA)
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Interrupting Rating:
    10 kA at 96 VDC (UL
    Interrupting Rating:
    CSA)
    Terminal Type:
    Screw
    Trip Setting:
    5 to 10 x Rated Current
    Short Description:
    480 VAC Star/277 VAC, 96 VDC, 10 A, 15 kA, 5 to 10 x Rated Current, 2-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74_V4T1_75_V4T1_77_V4T1_85_V4T1_86_V4T1_88_V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_21534_1-9_DATA.pdf
    Installation/Operator:
    Eaton_00479_INST.pdf
    TS PIK:
    124503256
    Voltage Rating:
    277/480 VAC
    Current Rating:
    10 A
    Number of Poles:
    2
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $322.63
    Surplus $54.03
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    Qty in Cart: 0
    Price:
    MSRP $322.63
    Surplus $54.03
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    Eaton FAZ-B10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 480V 50/60Hz 1Ph B Curve Eaton FAZ-B10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 480V 50/60Hz 1Ph B Curve
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    Eaton FAZ-B10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 480V 50/60Hz 1Ph B Curve

    MSRP $408.39
    Surplus $22.19
    Eaton FAZ-B10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 480V 50/60Hz 1Ph B Curve​ ARCA SKU:  C15-3573 Brand:  Eaton MPN:  FAZ-B10/2 UPC:  015082787305 Shipping Weight:  0.55 Shipping...
    SKU:
    C15-3573
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    CSA C22.2
    Approval:
    CCC
    Size:
    1.4 Inch Width x 3.15 Inch Height
    Volts:
    480 VAC Star/277 VAC at 50/60 Hertz
    Volts:
    96 VDC (UL/CSA)
    Amps:
    32 A
    Poles:
    2
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Interrupting Rating:
    10 kA at 96 Volt DC (UL
    Interrupting Rating:
    CSA)
    Terminal Type:
    Screw
    Trip Setting:
    3 to 5 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 10 A, 2-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_56857_1-9_DATA.pdf
    Current Rating:
    10 A
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    2
    Curve Type:
    B
    Country of Origin:
    Germany
    MSRP $408.39
    Surplus $22.19
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    Qty in Cart: 0
    Price:
    MSRP $408.39
    Surplus $22.19
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    Eaton FAZ-B10/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph Eaton FAZ-B10/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph
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    Eaton FAZ-B10/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph

    MSRP $379.80
    Surplus $93.51
    Eaton FAZ-B10/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph​ ARCA SKU:  C15-3783 Brand:  Eaton MPN:  FAZ-B10/2-NA UPC:  015081296518 Shipping Weight:  0.45 Shipping...
    SKU:
    C15-3783
    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:
    3 to 5 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 10 A, 2-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_53581_1_2_DATA.pdf
    Current Rating:
    10 A
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    2
    MSRP $379.80
    Surplus $93.51
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $379.80
    Surplus $93.51
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  • Eaton FAZ-C10/2-RT Din Rail Mounted Circuit Breakers FAZ 2P 10A 277V 50/60Hz 1Ph EA Eaton FAZ-C10/2-RT Din Rail Mounted Circuit Breakers FAZ 2P 10A 277V 50/60Hz 1Ph EA
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    Eaton FAZ-C10/2-RT Din Rail Mounted Circuit Breakers FAZ 2P 10A 277V 50/60Hz 1Ph EA

    MSRP $428.41
    Surplus $107.15
    Eaton FAZ-C10/2-RT Din Rail Mounted Circuit Breakers FAZ 2P 10A 277V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3055 Brand:  Eaton MPN:  FAZ-C10/2-RT UPC:  4015081020836 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-3055
    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, 10 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_53825_1-5_DATA.pdf
    TS PIK:
    124501509
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    2
    Current Rating:
    10 A
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $428.41
    Surplus $107.15
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $428.41
    Surplus $107.15
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  • Eaton FAZ-S10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph Eaton FAZ-S10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph
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    Eaton FAZ-S10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph

    MSRP $394.78
    Surplus $73.92
    Eaton FAZ-S10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-3524 Brand:  Eaton MPN:  FAZ-S10/2 UPC:  015082788104 Shipping Weight:  0.50 Shipping Height:  2...
    SKU:
    C15-3524
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 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:
    13 to 17 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 10 A, 2-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, S-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_54346_1-9_DATA.pdf
    Number of Poles:
    2
    Voltage Rating:
    277/480 VAC
    Current Rating:
    10 A
    Curve Type:
    S
    Country of Origin:
    Germany
    MSRP $394.78
    Surplus $73.92
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $394.78
    Surplus $73.92
    See Availability
  • Eaton FAZ-Z10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph Eaton FAZ-Z10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph
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    Eaton FAZ-Z10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph

    MSRP $370.27
    Surplus $31.94
    Eaton FAZ-Z10/2 Miniature Circuit Breakers (MCBs) FAZ 2P 10A 277V 50/60Hz 1Ph​ ARCA SKU:  C15-3732 Brand:  Eaton MPN:  FAZ-Z10/2 UPC:  015082788241 Shipping Weight:  0.50 Shipping Height:  2.00...
    SKU:
    C15-3732
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 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:
    2 to 3 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 10 A, 2-Pole, 10 kA, 2 to 3 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, Z-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_54386_1-9_DATA.pdf
    Current Rating:
    10 A
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    2
    Curve Type:
    Z
    Country of Origin:
    Germany
    MSRP $370.27
    Surplus $31.94
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $370.27
    Surplus $31.94
    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.