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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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    Eaton FAZ-C3/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 3A 125V 50/60Hz 1Ph Eaton FAZ-C3/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 3A 125V 50/60Hz 1Ph
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    Eaton FAZ-C3/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 3A 125V 50/60Hz 1Ph

    MSRP $190.00
    Surplus $35.26
    Eaton FAZ-C3/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 3A 125V 50/60Hz 1Ph​ ARCA SKU:  C15-2922 Brand:  Eaton MPN:  FAZ-C3/1-NA-DC-SP UPC:  015081636475 Shipping Weight:  1.00 Shipping...
    SKU:
    C15-2922
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    0.7 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:
    1
    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, 3 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Number of Poles:
    1
    Current Rating:
    3 A
    Voltage Rating:
    270/480 VAC
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $190.00
    Surplus $35.26
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    Qty in Cart: 0
    Price:
    MSRP $190.00
    Surplus $35.26
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    Eaton FAZ-D3/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 3A 277V 50/60Hz 1Ph EA Eaton FAZ-D3/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 3A 277V 50/60Hz 1Ph EA
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    Eaton FAZ-D3/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 3A 277V 50/60Hz 1Ph EA

    MSRP $410.00
    Surplus $22.58
    Eaton FAZ-D3/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 3A 277V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3682 Brand:  Eaton MPN:  FAZ-D3/2-NA UPC:  015081020571 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-3682
    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, 96 VDC, 3 A, 10 kA, 10 to 20 x Rated Current, 2-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47_V4T1_48_V4T1_53_V4T1_66-V4T1_68_V4T1_70_V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_40777_1-5_DATA.pdf
    Installation/Operator:
    Eaton_00480_INST.pdf
    TS PIK:
    124501483
    Current Rating:
    3 A
    Number of Poles:
    2
    Voltage Rating:
    270/480 VAC
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $410.00
    Surplus $22.58
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    Qty in Cart: 0
    Price:
    MSRP $410.00
    Surplus $22.58
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    Eaton FAZ-C3/2 Miniature Circuit Breakers (MCBs) FAZ 2P 3A 120/240V 50/60Hz 1Ph EA Eaton FAZ-C3/2 Miniature Circuit Breakers (MCBs) FAZ 2P 3A 120/240V 50/60Hz 1Ph EA
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    Eaton FAZ-C3/2 Miniature Circuit Breakers (MCBs) FAZ 2P 3A 120/240V 50/60Hz 1Ph EA

    MSRP $281.78
    Surplus $19.97
    Eaton FAZ-C3/2 Miniature Circuit Breakers (MCBs) FAZ 2P 3A 120/240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-2653 Brand:  Eaton MPN:  FAZ-C3/2 UPC:  4015082787509 Shipping Weight:  0.55 lbs. Shipping...
    SKU:
    C15-2653
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Approval:
    CCC
    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:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 3 A, 2-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_53920_1-9_DATA.pdf
    TS PIK:
    124503252
    Current Rating:
    3 A
    Voltage Rating:
    270/480 VAC
    Number of Poles:
    2
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $281.78
    Surplus $19.97
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    Qty in Cart: 0
    Price:
    MSRP $281.78
    Surplus $19.97
    Contact Us For Quote
  • Contact Us For Quote
    Eaton FAZ-B3/1-NA Din Rail Mounted Circuit Breakers FAZ 1P 3A 277V 50/60Hz 1Ph 2BOX Eaton FAZ-B3/1-NA Din Rail Mounted Circuit Breakers FAZ 1P 3A 277V 50/60Hz 1Ph 2BOX
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    Eaton FAZ-B3/1-NA Din Rail Mounted Circuit Breakers FAZ 1P 3A 277V 50/60Hz 1Ph 2BOX

    MSRP $149.12
    Surplus $12.89
    Eaton FAZ-B3/1-NA Din Rail Mounted Circuit Breakers FAZ 1P 3A 277V 50/60Hz 1Ph 2BOX​ ARCA SKU:  C15-3834 Brand:  Eaton MPN:  FAZ-B3/1-NA UPC:  015081293562 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-3834
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    1
    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, 3 A, 1-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_53668_1-3_DATA.pdf
    TS PIK:
    124610168
    Number of Poles:
    1
    Voltage Rating:
    270/480 VAC
    Current Rating:
    3 A
    Curve Type:
    B
    Country of Origin:
    Germany
    MSRP $149.12
    Surplus $12.89
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $149.12
    Surplus $12.89
    Contact Us For Quote
  • Eaton FAZ-B3/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 3A 480V 50/60Hz 1Ph Eaton FAZ-B3/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 3A 480V 50/60Hz 1Ph
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    Eaton FAZ-B3/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 3A 480V 50/60Hz 1Ph

    MSRP $133.00
    Surplus $13.83
    Eaton FAZ-B3/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 3A 480V 50/60Hz 1Ph​ ARCA SKU:  C15-2719 Brand:  Eaton MPN:  FAZ-B3/1-SP UPC:  015081639841 Shipping Weight:  0.25 Shipping Height:  3...
    SKU:
    C15-2719
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Volts:
    277/480 VAC
    Amps:
    32 A
    Poles:
    1
    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, 3 A, 1-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, B-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Voltage Rating:
    270/480 VAC
    Current Rating:
    3 A
    Number of Poles:
    1
    Curve Type:
    B
    Country of Origin:
    Germany
    MSRP $133.00
    Surplus $13.83
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $133.00
    Surplus $13.83
    See Availability
  • Eaton FAZ-C3/2-NA Din Rail Mounted Circuit Breakers FAZ 2P 3A 480V 50/60Hz EA Eaton FAZ-C3/2-NA Din Rail Mounted Circuit Breakers FAZ 2P 3A 480V 50/60Hz EA
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    Eaton FAZ-C3/2-NA Din Rail Mounted Circuit Breakers FAZ 2P 3A 480V 50/60Hz EA

    MSRP $309.56
    Surplus $53.80
    Eaton FAZ-C3/2-NA Din Rail Mounted Circuit Breakers FAZ 2P 3A 480V 50/60Hz EA​ ARCA SKU:  C15-3270 Brand:  Eaton MPN:  FAZ-C3/2-NA UPC:  015081020379 Shipping Weight:  0.65 lbs. Shipping...
    SKU:
    C15-3270
    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 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 50/60 Hz, 3 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_53922_1-5_DATA.pdf
    Current Rating:
    3 A
    Voltage Rating:
    270/480 VAC
    Number of Poles:
    2
    TS PIK:
    124501463
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $309.56
    Surplus $53.80
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $309.56
    Surplus $53.80
    See Availability
  • Eaton FAZ-C3/3-RT Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph Eaton FAZ-C3/3-RT Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph
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    Eaton FAZ-C3/3-RT Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph

    MSRP $489.00
    Surplus $59.01
    Eaton FAZ-C3/3-RT Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph​ ARCA SKU:  C15-2734 Brand:  Eaton MPN:  FAZ-C3/3-RT UPC:  015081021578 Shipping Weight:  0.90 Shipping...
    SKU:
    C15-2734
    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, 3 A, 3-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_53927_1-5_DATA.pdf
    Current Rating:
    3 A
    Voltage Rating:
    270/480 VAC
    Number of Poles:
    3
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $489.00
    Surplus $59.01
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $489.00
    Surplus $59.01
    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.