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-C5/2 Miniature Circuit Breakers (MCBs) EA
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    Eaton FAZ-C5/2 Miniature Circuit Breakers (MCBs) EA

    MSRP $281.78
    Surplus $77.95
    Eaton FAZ-C5/2 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9048 Brand:  Eaton MPN:  FAZ-C5/2 UPC:  4015082787530 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-9048
    TS PIK:
    124507380
    Type:
    Thermal Magnetic
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Interrupting Rating:
    10 kA
    Current Rating:
    5 A
    Series:
    FAZ
    Mounting:
    DIN Rail
    Data Sheet:
    Eaton_53995_1-3_DATA.pdf
    Short Description:
    277/480 VAC 50/60 Hz, 5 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, Supplementary Protector
    Voltage Rating:
    277/480 VAC
    Terminal Type:
    Screw
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Wire Size:
    18 to 4/18 to 8 AWG
    Number of Poles:
    2
    Curve Type:
    C
    Approval:
    UL 1077, UL (Canada and US), CSA C22.2, CE, CCC
    Country of Origin:
    Germany
    Trip Setting:
    5 to 10 x Rated Current
    MSRP $281.78
    Surplus $77.95
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    Qty in Cart: 0
    Price:
    MSRP $281.78
    Surplus $77.95
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  • Eaton FAZ-B5/2 Miniature Circuit Breakers (MCBs) EA Eaton FAZ-B5/2 Miniature Circuit Breakers (MCBs) EA
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    Eaton FAZ-B5/2 Miniature Circuit Breakers (MCBs) EA

    MSRP $281.78
    Surplus $39.31
    Eaton FAZ-B5/2 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-5321 Brand:  Eaton MPN:  FAZ-B5/2 UPC:  015082787271 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-5321
    Current Rating:
    5 A
    Voltage Rating:
    277/480 VAC
    Terminal Type:
    Screw
    Series:
    FAZ
    Short Description:
    277/480 VAC 50/60 Hz, 5 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, Supplementary Protector
    Type:
    Thermal Magnetic
    Mounting:
    DIN Rail
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Data Sheet:
    Eaton_53733_1-3_DATA.pdf
    Number of Poles:
    2
    Wire Size:
    18 to 4/18 to 8 AWG
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Interrupting Rating:
    10 kA
    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 $281.78
    Surplus $39.31
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    Qty in Cart: 0
    Price:
    MSRP $281.78
    Surplus $39.31
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  • Eaton FAZ-B5/2-NA DIN Rail Circuit Breakers
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    Eaton FAZ-B5/2-NA DIN Rail Circuit Breakers

    MSRP $309.00
    Surplus $33.26
    Eaton FAZ-B5/2-NA DIN Rail Circuit Breakers ARCA SKU:  C15-5233 Brand:  Eaton MPN:  FAZ-B5/2-NA UPC:   Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In. Shipping Length:  5.00 In...
    SKU:
    C15-5233
    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, 5 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_53734_1_2_DATA.pdf
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    2
    Current Rating:
    5 A
    Country of Origin:
    Germany
    MSRP $309.00
    Surplus $33.26
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    Qty in Cart: 0
    Price:
    MSRP $309.00
    Surplus $33.26
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  • Eaton FAZ-B5/2-RT Din Rail Mounted Circuit Breakers EA
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    Eaton FAZ-B5/2-RT Din Rail Mounted Circuit Breakers EA

    MSRP $341.45
    Surplus $76.34
    Eaton FAZ-B5/2-RT Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-9055 Brand:  Eaton MPN:  FAZ-B5/2-RT UPC:   Shipping Weight:  0.60 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-9055
    Number of Poles:
    2
    Voltage Rating:
    277/480 VAC
    Mounting:
    DIN Rail
    Current Rating:
    5 A
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Size:
    1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Terminal Type:
    Screw
    Data Sheet:
    Eaton_53735_1_2_DATA.pdf
    Wire Size:
    18 to 4/18 to 8 AWG
    Series:
    FAZ
    Type:
    Thermal Magnetic
    Short Description:
    277/480 VAC 50/60 Hz, 5 A, 2-Pole, 10/14 kA, 3 to 5 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
    Curve Type:
    B
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    Germany
    Trip Setting:
    3 to 5 x Rated Current
    MSRP $341.45
    Surplus $76.34
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    Qty in Cart: 0
    Price:
    MSRP $341.45
    Surplus $76.34
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  • Eaton FAZ-C5/2-RT Miniature Circuit Breakers (MCBs) Eaton FAZ-C5/2-RT Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-C5/2-RT Miniature Circuit Breakers (MCBs)

    MSRP $360.00
    Surplus $25.79
    Eaton FAZ-C5/2-RT Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-2878 Brand:  Eaton MPN:  FAZ-C5/2-RT UPC:  015081020793 Shipping Weight:  0.60 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-2878
    Series:
    FAZ
    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, 5 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
    Current Rating:
    5 A
    Number of Poles:
    2
    Voltage Rating:
    270/480 VAC
    Data Sheet:
    Eaton_53997_1-5_DATA.pdf
    Curve Type:
    C
    TS PIK:
    124501505
    Country of Origin:
    Spain
    MSRP $360.00
    Surplus $25.79
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    Qty in Cart: 0
    Price:
    MSRP $360.00
    Surplus $25.79
    See Availability
  • Schneider Electric MG17444 Miniature Circuit Breakers (MCBs) EA Schneider Electric MG17444 Miniature Circuit Breakers (MCBs) EA
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    Schneider Electric MG17444 Miniature Circuit Breakers (MCBs) EA

    MSRP $780.00
    Surplus $149.07
    Schneider Electric MG17444 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-6761 Brand:  Schneider Electric MPN:  MG17444 UPC:   Shipping Weight:  0.50 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6761
    Terminal Type:
    Box Line Lug, Box Load Lug
    Short Description:
    240/277/415/440/480 VAC 50/60 Hz, 125 VDC, 5 A, 5/6/10/20 kA, 2-Pole, Gray, Thermal Magnetic, Supplementary Protector
    Interrupting Rating:
    10 kA at 120/240 VAC, 5 kA at 277 VAC or 480 VAC Star/277 VAC (UL/CSA), 10 kA at 240 VAC, 5 kA at 415 VAC (IEC), 10 kA at 48/65/125 VDC
    Number of Poles:
    2
    Current Rating:
    5 A
    Voltage Rating:
    120/240/277 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA), 240/415 VAC at 50/60 Hz (IEC), 48/65/125 VDC
    Data Sheet:
    SchneiderElectric_00975_1_2_DATA.pdf
    Wire Size:
    14 to 4 AWG (Copper)
    Type:
    Current Limiting, Thermal Magnetic
    Size:
    1.42 Inch W x 2.76 Inch D x 3.19 Inch H
    Installation/Operator:
    SchneiderElectric_00172_INST.pdf
    Catalog:
    SchneiderElectric-SquareD_00103_23_CAT.pdf
    Mounting:
    DIN Rail
    Country of Origin:
    Mexico
    MSRP $780.00
    Surplus $149.07
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $780.00
    Surplus $149.07
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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.