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-B15/1-SP Miniature Circuit Breakers (MCBs) EA
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    Eaton FAZ-B15/1-SP Miniature Circuit Breakers (MCBs) EA

    MSRP $116.22
    Surplus $9.86
    Eaton FAZ-B15/1-SP Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  U00-3451 Brand:  Eaton MPN:  FAZ-B15/1-SP UPC:  5011011631461 Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In...
    SKU:
    U00-3451
    Short Description:
    277/480 VAC 50/60 Hz, 15 A, 1-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, B-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Type:
    Thermal Magnetic
    Series:
    FAZ
    Mounting:
    DIN Rail
    Terminal Type:
    Screw
    Number of Poles:
    1
    Current Rating:
    15 A
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Interrupting Rating:
    10 kA
    Voltage Rating:
    277/480 VAC
    Wire Size:
    18 to 4/18 to 8 AWG
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Curve Type:
    B
    Approval:
    UL 1077, UL (Canada and US), CSA C22.2, CE
    Country of Origin:
    Germany
    Trip Setting:
    3 to 5 x Rated Current
    MSRP $116.22
    Surplus $9.86
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    Qty in Cart: 0
    Price:
    MSRP $116.22
    Surplus $9.86
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  • Eaton FAZ-C15/1-NA Miniature Circuit Breakers (MCBs) EA
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    Eaton FAZ-C15/1-NA Miniature Circuit Breakers (MCBs) EA

    MSRP $138.83
    Surplus $46.80
    Eaton FAZ-C15/1-NA Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9072 Brand:  Eaton MPN:  FAZ-C15/1-NA UPC:  4015081636341 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-9072
    Short Description:
    277/480 VAC 50/60 Hz, 15 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
    Voltage Rating:
    277/480 VAC
    Mounting:
    DIN Rail
    Data Sheet:
    Eaton_53848_1-5_DATA.pdf
    Current Rating:
    15 A
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Series:
    FAZ
    Terminal Type:
    Screw
    Type:
    Thermal Magnetic
    Wire Size:
    18 to 4/18 to 8 AWG
    Number of Poles:
    1
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Interrupting Rating:
    10 kA
    Curve Type:
    C
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    Germany
    Trip Setting:
    5 to 10 x Rated Current
    MSRP $138.83
    Surplus $46.80
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    Qty in Cart: 0
    Price:
    MSRP $138.83
    Surplus $46.80
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  • Contact Us For Quote
    Eaton FAZ-C15/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 15A 120/240V 50/60Hz 1Ph EA Eaton FAZ-C15/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 15A 120/240V 50/60Hz 1Ph EA
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    Eaton FAZ-C15/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 15A 120/240V 50/60Hz 1Ph EA

    MSRP $274.00
    Surplus $2.73
    Eaton FAZ-C15/1-NA-DC-SP Miniature Circuit Breakers (MCBs) FAZ 1P 15A 120/240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-5053 Brand:  Eaton MPN:  FAZ-C15/1-NA-DC-SP UPC:  4015081636549 Shipping Weight:  0.30...
    SKU:
    C15-5053
    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, 15 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
    Current Rating:
    15 A
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $274.00
    Surplus $2.73
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $274.00
    Surplus $2.73
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  • Eaton FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 15A 277V 50/60Hz 1Ph EA Eaton FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 15A 277V 50/60Hz 1Ph EA
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    Eaton FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 15A 277V 50/60Hz 1Ph EA

    MSRP $138.83
    Surplus $19.16
    Eaton FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 15A 277V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3140 Brand:  Eaton MPN:  FAZ-C15/1-NA-SP UPC:  015081636345 Shipping Weight:  0.25 Shipping...
    SKU:
    C15-3140
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CCC
    Amps:
    15 A
    Interrupting Rating:
    10 kA
    Interrupting Rating:
    10 Kiloamp at 48 Volt DC (UL
    Interrupting Rating:
    14 Kiloamp (UL
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Terminal Type:
    Screw
    Trip Setting:
    5 to 10 x Rated Current
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Volts:
    277 VAC at 50/60 Hertz
    Volts:
    48 VDC (UL/CSA)
    Short Description:
    277 VAC, 48 VDC, 15 A, 10 kA Interrupt Rating, 5 to 10 x Rated Current, 1-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic, Supplementary Protector (1 per Pack)
    Series:
    FAZ
    Number of Poles:
    1
    Current Rating:
    15 A
    Catalog:
    Eaton_03771_V4T1_47_V4T1_48_V4T1_51_V4T1_66-V4T1_69_V4T1_72_CAT.pdf
    Voltage Rating:
    277/480 VAC
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $138.83
    Surplus $19.16
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    Qty in Cart: 0
    Price:
    MSRP $138.83
    Surplus $19.16
    See Availability
  • Eaton FAZ-D15/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 15A 480V 50/60Hz 1Ph Eaton FAZ-D15/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 15A 480V 50/60Hz 1Ph
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    Eaton FAZ-D15/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 15A 480V 50/60Hz 1Ph

    MSRP $240.00
    Surplus $18.76
    Eaton FAZ-D15/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 15A 480V 50/60Hz 1Ph​ ARCA SKU:  C15-3144 Brand:  Eaton MPN:  FAZ-D15/1-NA UPC:  015081019858 Shipping Weight:  0.30 Shipping...
    SKU:
    C15-3144
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    15 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Terminal Type:
    Screw
    Trip Setting:
    10 to 20 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, 15 A, 1-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
    Series:
    FAZ
    Current Rating:
    15 A
    Number of Poles:
    1
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Wire Size:
    18 to 4/18 to 8 AWG
    Data Sheet:
    Eaton_54106_1-5_DATA.pdf
    Voltage Rating:
    277/480 VAC
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $240.00
    Surplus $18.76
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $240.00
    Surplus $18.76
    See Availability
  • Eaton FAZ-D15/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 15A 480V 50/60Hz EA Eaton FAZ-D15/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 15A 480V 50/60Hz EA
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    Eaton FAZ-D15/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 15A 480V 50/60Hz EA

    MSRP $151.18
    Surplus $26.27
    Eaton FAZ-D15/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 15A 480V 50/60Hz EA​ ARCA SKU:  C15-4000 Brand:  Eaton MPN:  FAZ-D15/1-NA-SP UPC:  4015081636723 Shipping Weight:  0.30 lbs. Shipping...
    SKU:
    C15-4000
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    15 A
    Interrupting Rating:
    10 kA
    Interrupting Rating:
    10 Kiloampere at 48 VDC (UL
    Interrupting Rating:
    CSA)
    Interrupting Rating:
    15 Kiloampere at 240/415 VAC (IEC)
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    0.7 Inch W x 4.13 Inch H
    Terminal Type:
    Screw
    Trip Setting:
    10 to 20 x Rated Current
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Volts:
    480 Star/277 VAC
    Volts:
    48 VDC
    Short Description:
    277 VAC, 48 VDC, 15 A, 10 kA Interrupt Rating, 10 to 20 x Rated Current, 1-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic, Supplementary Protector (1 per Pack)
    Series:
    FAZ
    TS PIK:
    124653204
    Number of Poles:
    1
    Current Rating:
    15 A
    Voltage Rating:
    277/480 VAC
    Catalog:
    Eaton_03771_V4T1_47_V4T1_48_V4T1_53_V4T1_66-V4T1_68_V4T1_70_V4T1_72_CAT.pdf
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $151.18
    Surplus $26.27
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $151.18
    Surplus $26.27
    See Availability
  • Eaton FAZ-D15/1-SP Din Rail Mounted Circuit Breakers 1P 15A 480V EA Eaton FAZ-D15/1-SP Din Rail Mounted Circuit Breakers 1P 15A 480V EA
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    Eaton FAZ-D15/1-SP Din Rail Mounted Circuit Breakers 1P 15A 480V EA

    MSRP $116.22
    Surplus $10.45
    Eaton FAZ-D15/1-SP Din Rail Mounted Circuit Breakers 1P 15A 480V EA​ ARCA SKU:  C15-3406 Brand:  Eaton MPN:  FAZ-D15/1-SP UPC:  015081636901 Shipping Weight:  0.15 lbs. Shipping Height:  2...
    SKU:
    C15-3406
    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:
    10 to 20 x Rated Current
    Short Description:
    277/480 VAC, 48 VDC, 15 A, 15 kA Interrupt Rating, 10 to 20 x Rated Current, 1-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
    TS PIK:
    124653222
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    1
    Current Rating:
    15 A
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $116.22
    Surplus $10.45
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $116.22
    Surplus $10.45
    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.