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-Z6/1 Miniature Circuit Breakers (MCBs) FAZ 1P 6A 415V 50/60Hz 1Ph EA Eaton FAZ-Z6/1 Miniature Circuit Breakers (MCBs) FAZ 1P 6A 415V 50/60Hz 1Ph EA
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    Eaton FAZ-Z6/1 Miniature Circuit Breakers (MCBs) FAZ 1P 6A 415V 50/60Hz 1Ph EA

    MSRP $140.00
    Surplus $1.95
    Eaton FAZ-Z6/1 Miniature Circuit Breakers (MCBs) FAZ 1P 6A 415V 50/60Hz 1Ph EA​ ARCA SKU:  C15-2999 Brand:  Eaton MPN:  FAZ-Z6/1 UPC:  015082786230 Shipping Weight:  0.25 lbs. Shipping...
    SKU:
    C15-2999
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    6 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Terminal Type:
    Screw
    Trip Setting:
    2 to 3 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, 6 A, 1-Pole, 10 kA, 2 to 3 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, Z-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Series:
    FAZ
    TS PIK:
    124503195
    Wire Size:
    18 to 4/18 to 8 AWG
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_54428_1-9_DATA.pdf
    Current Rating:
    6 A
    Curve Type:
    Z
    Country of Origin:
    Germany
    MSRP $140.00
    Surplus $1.95
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    Qty in Cart: 0
    Price:
    MSRP $140.00
    Surplus $1.95
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  • Eaton FAZ-B6/1-NA Din Rail Mounted Circuit Breakers EA
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    Eaton FAZ-B6/1-NA Din Rail Mounted Circuit Breakers EA

    MSRP $277.66
    Surplus $52.52
    Eaton FAZ-B6/1-NA Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-9034 Brand:  Eaton MPN:  FAZ-B6/1-NA UPC:  9008790190827 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-9034
    TS PIK:
    124610171
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Data Sheet:
    Eaton_53747_1-3_DATA.pdf
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Wire Size:
    18 to 4/18 to 8 AWG
    Terminal Type:
    Screw
    Series:
    FAZ
    Interrupting Rating:
    10 kA
    Type:
    Thermal Magnetic
    Current Rating:
    6 A
    Mounting:
    DIN Rail
    Short Description:
    277/480 VAC 50/60 Hz, 6 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, Miniature Circuit Breaker
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Curve Type:
    B
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    Germany
    Trip Setting:
    3 to 5 x Rated Current
    MSRP $277.66
    Surplus $52.52
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    Qty in Cart: 0
    Price:
    MSRP $277.66
    Surplus $52.52
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    Eaton FAZ-C6/1-NA-DC-SP Din Rail Mounted Circuit Breakers EA Eaton FAZ-C6/1-NA-DC-SP Din Rail Mounted Circuit Breakers EA
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    Eaton FAZ-C6/1-NA-DC-SP Din Rail Mounted Circuit Breakers EA

    MSRP $184.09
    Surplus $48.55
    Eaton FAZ-C6/1-NA-DC-SP Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-9050 Brand:  Eaton MPN:  FAZ-C6/1-NA-DC-SP UPC:  4015081636501 Shipping Weight:  0.30 lbs. Shipping Height:  3...
    SKU:
    C15-9050
    Number of Poles:
    1
    Mounting:
    DIN Rail
    Series:
    FAZ
    Terminal Type:
    Screw
    Type:
    Thermal Magnetic
    Voltage Rating:
    277/480 VAC
    Current Rating:
    6 A
    Interrupting Rating:
    10 kA
    Short Description:
    277/480 VAC 50/60 Hz, 125 VDC per Pole, 6 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
    Wire Size:
    18 to 4/18 to 8 AWG
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Curve Type:
    C
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    Germany
    Trip Setting:
    5 to 10 x Rated Current
    MSRP $184.09
    Surplus $48.55
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    Qty in Cart: 0
    Price:
    MSRP $184.09
    Surplus $48.55
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  • Eaton FAZ-D6/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 277V 50/60Hz 1Ph EA D Curve Eaton FAZ-D6/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 277V 50/60Hz 1Ph EA D Curve
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    Eaton FAZ-D6/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 277V 50/60Hz 1Ph EA D Curve

    MSRP $185.00
    Surplus $15.21
    Eaton FAZ-D6/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 277V 50/60Hz 1Ph EA D Curve​ ARCA SKU:  C15-4036 Brand:  Eaton MPN:  FAZ-D6/1-NA-SP UPC:  015081636673 Shipping Weight:  0.30 lbs...
    SKU:
    C15-4036
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    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
    Interrupting Rating:
    10 kA at 48 Volt DC (UL
    Terminal Type:
    Screw
    Trip Setting:
    10 to 20 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 6 A, 1-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, D-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    TS PIK:
    122009146
    Current Rating:
    6 A
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $185.00
    Surplus $15.21
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    Qty in Cart: 0
    Price:
    MSRP $185.00
    Surplus $15.21
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  • Eaton FAZ-B6/1 Din Rail Mounted Circuit Breakers EA
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    Eaton FAZ-B6/1 Din Rail Mounted Circuit Breakers EA

    MSRP $40.00
    Surplus $12.95
    Eaton FAZ-B6/1 Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-11208 Brand:  Eaton MPN:  FAZ-B6/1 UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-11208
    Terminal Type:
    Line/Load
    Current Rating:
    6 A
    Voltage Rating:
    277/480 VAC
    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, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Series:
    FAZ
    Number of Poles:
    1
    Mounting:
    DIN Rail
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_53745_1-9_DATA.pdf
    Approval:
    UL 1077, UL (Canada and US), CSA C22.2, CE
    Type:
    Current Limiting, Thermal Magnetic
    Interrupting Rating:
    10 kA
    Wire Size:
    18 to 4/18 to 8 AWG
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Country of Origin:
    Germany
    Trip Setting:
    3 to 5 x Rated Current
    MSRP $40.00
    Surplus $12.95
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $40.00
    Surplus $12.95
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  • Eaton FAZ-C6/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 480V 50/60Hz 1Ph EA Eaton FAZ-C6/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 480V 50/60Hz 1Ph EA
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    Eaton FAZ-C6/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 480V 50/60Hz 1Ph EA

    MSRP $135.00
    Surplus $14.80
    Eaton FAZ-C6/1-NA-SP Miniature Circuit Breakers (MCBs) FAZ 1P 6A 480V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3845 Brand:  Eaton MPN:  FAZ-C6/1-NA-SP UPC:  015081636307 Shipping Weight:  0.30 lbs. Shipping...
    SKU:
    C15-3845
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CCC
    Size:
    0.7 Inch Width x 3.15 Inch Height
    Volts:
    277 VAC 50/60 Hertz
    Volts:
    48 VDC (UL/CSA)
    Amps:
    32 A
    Poles:
    1
    Mounting:
    DIN Rail
    Interrupting Rating:
    10 kA
    Interrupting Rating:
    10 kA at 48 Volt DC (UL
    Terminal Type:
    Screw
    Trip Setting:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 6 A, 1-Pole, 10/14 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
    TS PIK:
    124653162
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Current Rating:
    6 A
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $135.00
    Surplus $14.80
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    Qty in Cart: 0
    Price:
    MSRP $135.00
    Surplus $14.80
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  • Eaton FAZ-C6/1-RT-SP Din Rail Mounted Circuit Breakers Eaton FAZ-C6/1-RT-SP Din Rail Mounted Circuit Breakers
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    Eaton FAZ-C6/1-RT-SP Din Rail Mounted Circuit Breakers

    MSRP $152.22
    Surplus $39.04
    Eaton FAZ-C6/1-RT-SP Din Rail Mounted Circuit Breakers​ ARCA SKU:  C15-3630 Brand:  Eaton MPN:  FAZ-C6/1-RT-SP UPC:  1508163701 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-3630
    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:
    5 to 10 x Rated Current
    Short Description:
    277/480 VAC 50/60 Hz, 6 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Current Rating:
    6 A
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Curve Type:
    C
    TS PIK:
    124653233
    Country of Origin:
    Germany
    MSRP $152.22
    Surplus $39.04
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $152.22
    Surplus $39.04
    See Availability
  • Eaton FAZ-D6/1-SP Din Rail Mounted Circuit Breakers FAZ 1P 6A 277V EA Eaton FAZ-D6/1-SP Din Rail Mounted Circuit Breakers FAZ 1P 6A 277V EA
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    Eaton FAZ-D6/1-SP Din Rail Mounted Circuit Breakers FAZ 1P 6A 277V EA

    MSRP $116.22
    Surplus $11.09
    Eaton FAZ-D6/1-SP Din Rail Mounted Circuit Breakers FAZ 1P 6A 277V EA​ ARCA SKU:  C15-3030 Brand:  Eaton MPN:  FAZ-D6/1-SP UPC:  015081636864 Shipping Weight:  0.25 lbs. Shipping...
    SKU:
    C15-3030
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    CSA C22.2
    Size:
    0.7 Inch W x 2.36 Inch D x 3.15 Inch H
    Volts:
    277 VAC/48 VDC (UL/CSA)
    Amps:
    32 A
    Poles:
    1
    Mounting:
    DIN Rail
    Interrupting Rating:
    5 kA at 277 VAC
    Interrupting Rating:
    10 kA at 48 VDC (UL
    Interrupting Rating:
    CSA)
    Terminal Type:
    Screw
    Trip Setting:
    10 to 20 x Rated Current
    Short Description:
    277/480 VAC, 48 VDC, 6 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:
    124653218
    Current Rating:
    6 A
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Curve Type:
    D
    Country of Origin:
    Germany
    MSRP $116.22
    Surplus $11.09
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $116.22
    Surplus $11.09
    See Availability
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    Eaton FAZ-S6/1 Din Rail Mounted Circuit Breakers FAZ 1P 6A 277V EA Eaton FAZ-S6/1 Din Rail Mounted Circuit Breakers FAZ 1P 6A 277V EA
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    Eaton FAZ-S6/1 Din Rail Mounted Circuit Breakers FAZ 1P 6A 277V EA

    MSRP $200.00
    Surplus $29.34
    Eaton FAZ-S6/1 Din Rail Mounted Circuit Breakers FAZ 1P 6A 277V EA​ ARCA SKU:  C15-3150 Brand:  Eaton MPN:  FAZ-S6/1 UPC:  015082786100 Shipping Weight:  0.25 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-3150
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    6 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Terminal Type:
    Line/Load
    Trip Setting:
    13 to 17 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, 6 A, 1-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, S-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Series:
    FAZ
    Current Rating:
    6 A
    Wire Size:
    18 to 4/18 to 8 AWG
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    1
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_54361_1-9_DATA.pdf
    MSRP $200.00
    Surplus $29.34
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $200.00
    Surplus $29.34
    Contact Us For Quote

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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.