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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-B10/1-SP Din Rail Mounted Circuit Breakers FAZ 1P 10A 277V 50/60Hz EA Eaton FAZ-B10/1-SP Din Rail Mounted Circuit Breakers FAZ 1P 10A 277V 50/60Hz EA
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    Eaton FAZ-B10/1-SP Din Rail Mounted Circuit Breakers FAZ 1P 10A 277V 50/60Hz EA

    MSRP $111.00
    Surplus $22.11
    Eaton FAZ-B10/1-SP Din Rail Mounted Circuit Breakers FAZ 1P 10A 277V 50/60Hz EA​ ARCA SKU:  C15-3770 Brand:  Eaton MPN:  FAZ-B10/1-SP UPC:  015081637441 Shipping Weight:  0.25 lbs. Shipping...
    SKU:
    C15-3770
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    CSA C22.2
    Approval:
    CCC
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Volts:
    277 VAC at 50/60 Hertz
    Volts:
    48 VDC (UL/CSA)
    Amps:
    32 A
    Poles:
    1
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA at 277 VAC
    Interrupting Rating:
    10 kA at 48 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, 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
    TS PIK:
    124653275
    Number of Poles:
    1
    Voltage Rating:
    277 VAC, 48 VDC (UL/CSA)
    Current Rating:
    10 A
    MSRP $111.00
    Surplus $22.11
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    Qty in Cart: 0
    Price:
    MSRP $111.00
    Surplus $22.11
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  • Eaton FAZ-B6/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 277V 50/60Hz 1Ph Eaton FAZ-B6/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 277V 50/60Hz 1Ph
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    Eaton FAZ-B6/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 277V 50/60Hz 1Ph

    MSRP $111.00
    Surplus $14.95
    Eaton FAZ-B6/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 277V 50/60Hz 1Ph​ ARCA SKU:  C15-2606 Brand:  Eaton MPN:  FAZ-B6/1-SP UPC:  015081637427 Shipping Weight:  0.15 Shipping Height:  1...
    SKU:
    C15-2606
    Series:
    FAZ
    Type:
    Auxiliary Contact
    Approval:
    UL 1077
    Approval:
    CSA C22.2
    Approval:
    CCC
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Volts:
    277 VAC at 50/60 Hertz
    Volts:
    48 VDC (UL/CSA)
    Amps:
    32 A
    Poles:
    1
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA at 277 VAC
    Interrupting Rating:
    10 Kiloamp at 48 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, 6 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
    Number of Poles:
    1
    Voltage Rating:
    277 VAC, 48 VDC (UL/CSA)
    Current Rating:
    6 A
    Country of Origin:
    Germany
    MSRP $111.00
    Surplus $14.95
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    Qty in Cart: 0
    Price:
    MSRP $111.00
    Surplus $14.95
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  • Eaton FAZ-C13/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 13A 120/240V 50/60Hz 1Ph Eaton FAZ-C13/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 13A 120/240V 50/60Hz 1Ph
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    Eaton FAZ-C13/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 13A 120/240V 50/60Hz 1Ph

    MSRP $111.00
    Surplus $9.99
    Eaton FAZ-C13/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 13A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-3836 Brand:  Eaton MPN:  FAZ-C13/1-SP UPC:  015081637625 Shipping Weight:  0.25 Shipping...
    SKU:
    C15-3836
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    CSA C22.2
    Approval:
    CCC
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Volts:
    277 VAC at 50/60 Hertz
    Volts:
    48 VDC (UL/CSA)
    Amps:
    32 A
    Poles:
    1
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA at 277 VAC
    Interrupting Rating:
    10 kA at 48 Volt DC (UL
    Interrupting Rating:
    CSA)
    Terminal Type:
    Screw
    Trip Setting:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 13 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, C-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Current Rating:
    13 A
    Number of Poles:
    1
    Voltage Rating:
    277 VAC, 48 VDC (UL/CSA)
    Country of Origin:
    Germany
    MSRP $111.00
    Surplus $9.99
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    Qty in Cart: 0
    Price:
    MSRP $111.00
    Surplus $9.99
    See Availability
  • Eaton FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers
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    Eaton FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers

    MSRP $200.00
    Surplus $40.04
    Eaton FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers​ ARCA SKU:  C15-11199 Brand:  Eaton MPN:  FAZ-C15/1-NA-SP UPC:  015081636345 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-11199
    TS PIK:
    124653166
    Series:
    FAZ
    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)
    Voltage Rating:
    277 VAC, 48 VDC (UL/CSA)
    Catalog:
    Eaton_03771_V4T1_47_V4T1_48_V4T1_51_V4T1_66-V4T1_69_V4T1_72_CAT.pdf
    Terminal Type:
    Screw
    Number of Poles:
    1
    Interrupting Rating:
    10 kA at 277 VAC (UL, CSA), 10 kA at 48 VDC (UL, CSA), 14 kA (UL, CSA)
    Current Rating:
    15 A
    Mounting:
    DIN Rail
    Type:
    Current Limiting, Thermal Magnetic
    Approval:
    UL 489, CSA C22.2, CCC
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Country of Origin:
    Germany
    Trip Setting:
    5 to 10 x Rated Current
    MSRP $200.00
    Surplus $40.04
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    Qty in Cart: 0
    Price:
    MSRP $200.00
    Surplus $40.04
    See Availability
  • Eaton FAZ-C4/1-SP Din Rail Mounted Circuit Breakers Eaton FAZ-C4/1-SP Din Rail Mounted Circuit Breakers
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    Eaton FAZ-C4/1-SP Din Rail Mounted Circuit Breakers

    MSRP $133.00
    Surplus $12.39
    Eaton FAZ-C4/1-SP Din Rail Mounted Circuit Breakers​ ARCA SKU:  C15-3900 Brand:  Eaton MPN:  FAZ-C4/1-SP UPC:  015081637571 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-3900
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    CSA C22.2
    Approval:
    CCC
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Volts:
    277 VAC at 50/60 Hertz
    Volts:
    48 VDC (UL/CSA)
    Amps:
    32 A
    Poles:
    1
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA at 277 VAC
    Interrupting Rating:
    10 kA at 48 Volt DC (UL
    Interrupting Rating:
    CSA)
    Terminal Type:
    Screw
    Trip Setting:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC, 48 VDC, 4 A, 15 kA Interrupt Rating, 5 to 10 x Rated Current, 1-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
    TS PIK:
    124653288
    Current Rating:
    4 A
    Voltage Rating:
    277 VAC, 48 VDC (UL/CSA)
    Number of Poles:
    1
    Country of Origin:
    Germany
    MSRP $133.00
    Surplus $12.39
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $133.00
    Surplus $12.39
    See Availability
  • Eaton FAZ-C50/1-SP Motor Circuit Protector (MCPs) EA Eaton FAZ-C50/1-SP Motor Circuit Protector (MCPs) EA
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    Eaton FAZ-C50/1-SP Motor Circuit Protector (MCPs) EA

    MSRP $230.00
    Surplus $14.73
    Eaton FAZ-C50/1-SP Motor Circuit Protector (MCPs) EA​ ARCA SKU:  C15-9699 Brand:  Eaton MPN:  FAZ-C50/1-SP UPC:  4015081636792 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-9699
    TS PIK:
    124653211
    Number of Poles:
    1
    Series:
    FAZ
    Terminal Type:
    Screw
    Interrupting Rating:
    10 kA at 277 VAC, 10 kA at 48 VDC (UL, CSA)
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Short Description:
    277/480 VAC 50/60 Hz, 50 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, C-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Current Rating:
    50 A
    Voltage Rating:
    277 VAC, 48 VDC (UL/CSA)
    Type:
    Current Limiting, Thermal Magnetic
    Country of Origin:
    Germany
    Approval:
    UL 1077, CSA C22.2, CCC
    Mounting:
    DIN Rail
    Trip Setting:
    5 to 10 x Rated Current
    MSRP $230.00
    Surplus $14.73
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $230.00
    Surplus $14.73
    See Availability
  • The Taunton Press FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers EA
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    The Taunton Press FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers EA

    MSRP $60.00
    Surplus $14.46
    The Taunton Press FAZ-C15/1-NA-SP Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-11209 Brand:  The Taunton Press MPN:  FAZ-C15/1-NA-SP UPC:   Shipping Weight:  0.30 lbs. Shipping...
    SKU:
    C15-11209
    Series:
    FAZ
    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)
    Terminal Type:
    Screw
    Approval:
    UL 489, CSA C22.2, CCC
    Number of Poles:
    1
    Interrupting Rating:
    10 kA at 277 VAC (UL, CSA), 10 kA at 48 VDC (UL, CSA), 14 kA (UL, CSA)
    Type:
    Current Limiting, Thermal Magnetic
    Voltage Rating:
    277 VAC, 48 VDC (UL/CSA)
    Catalog:
    Eaton_03771_V4T1_47_V4T1_48_V4T1_51_V4T1_66-V4T1_69_V4T1_72_CAT.pdf
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Mounting:
    DIN Rail
    Current Rating:
    15 A
    Country of Origin:
    Germany
    Trip Setting:
    5 to 10 x Rated Current
    MSRP $60.00
    Surplus $14.46
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $60.00
    Surplus $14.46
    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.