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 F3S04HPX Circuit Breaker Accessories Flexible Shaft Handle Mechanism K NEMA 4/4X Eaton F3S04HPX Circuit Breaker Accessories Flexible Shaft Handle Mechanism K NEMA 4/4X

    Eaton F3S04HPX Circuit Breaker Accessories Flexible Shaft Handle Mechanism K NEMA 4/4X

    MSRP $1,402.00
    Surplus $1,178.99
    SKU:  C15-2300 Brand:  Eaton MPN:  F3S04HPX UPC:  786685979328 Shipping Weight:  5.50 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-2300
    Frame:
    K
    Short Description:
    K-FRAME_ NEMA 4_ NEMA 4X_ 4 FT_ FLEX SHAFT PLASTIC
    MSRP $1,402.00
    Surplus $1,178.99
    Qty in Cart: 0
    Price:
    MSRP $1,402.00
    Surplus $1,178.99
  • Contact Us For Quote
    Eaton F3S05 Circuit Breaker Accessories Flexible Shaft Handle Mechanism Eaton F3S05 Circuit Breaker Accessories Flexible Shaft Handle Mechanism

    Eaton F3S05 Circuit Breaker Accessories Flexible Shaft Handle Mechanism

    MSRP $975.00
    Surplus $496.56
    SKU:  C15-3747 Brand:  Eaton MPN:  F3S05 UPC:  786679453254 Shipping Weight:  6.55 lbs. Shipping Height:  5.00 In. Shipping Length:  21.00 In. Shipping Width:  21.00 In...
    SKU:
    C15-3747
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, FLEX SHAFT HANDLE
    MSRP $975.00
    Surplus $496.56
    Qty in Cart: 0
    Price:
    MSRP $975.00
    Surplus $496.56
  • Contact Us For Quote
    Eaton F3S08HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism Eaton F3S08HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism

    Eaton F3S08HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism

    MSRP $925.00
    Surplus $433.35
    SKU:  C15-2789 Brand:  Eaton MPN:  F3S08HP UPC:  786685979298 Shipping Weight:  6.05 lbs. Shipping Height:  3.00 In. Shipping Length:  20.00 In. Shipping Width:  19.00 In...
    SKU:
    C15-2789
    Short Description:
    K-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 8 FT_ FLEX SHAFT PLASTIC
    MSRP $925.00
    Surplus $433.35
    Qty in Cart: 0
    Price:
    MSRP $925.00
    Surplus $433.35
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    Eaton F4S04HP Circuit Breaker Accessories Eaton F4S04HP Circuit Breaker Accessories

    Eaton F4S04HP Circuit Breaker Accessories

    MSRP $997.92
    Surplus $316.19
    SKU:  C15-2140 Brand:  Eaton MPN:  F4S04HP UPC:  786685978864 Shipping Weight:  8.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-2140
    Short Description:
    G FLEX SHAFT_ 3 FT_ NEMA 1/3R/12_ C371 HANDLE
    MSRP $997.92
    Surplus $316.19
    Qty in Cart: 0
    Price:
    MSRP $997.92
    Surplus $316.19
  • Eaton F4S04X Circuit Breaker Accessories EA

    Eaton F4S04X Circuit Breaker Accessories EA

    MSRP $1,438.77
    Surplus $448.73
    SKU:  C15-9399 Brand:  Eaton MPN:  F4S04X UPC:  78667928230 Shipping Weight:  8.20 lbs. Shipping Height:  3.00 In. Shipping Length:  20.00 In. Shipping Width:  21.00 In...
    SKU:
    C15-9399
    TS PIK:
    107000859
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, FLEX SHAFT HANDLE
    Country of Origin:
    United States
    MSRP $1,438.77
    Surplus $448.73
    Qty in Cart: 0
    Price:
    MSRP $1,438.77
    Surplus $448.73
  • Contact Us For Quote
    Eaton F4S05 Circuit Breaker Accessories Flexible Shaft Handle Mechanism Eaton F4S05 Circuit Breaker Accessories Flexible Shaft Handle Mechanism

    Eaton F4S05 Circuit Breaker Accessories Flexible Shaft Handle Mechanism

    MSRP $1,150.00
    Surplus $416.50
    SKU:  C15-2099 Brand:  Eaton MPN:  F4S05 UPC:  786679149829 Shipping Weight:  10.00 lbs. Shipping Height:  2.50 In. Shipping Length:  20.00 In. Shipping Width:  20.00 In...
    SKU:
    C15-2099
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, FLEX SHAFT HANDLE
    MSRP $1,150.00
    Surplus $416.50
    Qty in Cart: 0
    Price:
    MSRP $1,150.00
    Surplus $416.50
  • Eaton F5S06HP Circuit Breaker Accessories Eaton F5S06HP Circuit Breaker Accessories

    Eaton F5S06HP Circuit Breaker Accessories

    MSRP $1,081.52
    Surplus $312.66
    SKU:  C15-2861 Brand:  Eaton MPN:  F5S06HP UPC:  786685978949 Shipping Weight:  8.85 lbs. Shipping Height:  3.00 In. Shipping Length:  20.00 In. Shipping Width:  19.00 In...
    SKU:
    C15-2861
    Short Description:
    N-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 6 FT_ FLEX SHAFT PLASTIC
    TS PIK:
    106998735
    Country of Origin:
    United States
    MSRP $1,081.52
    Surplus $312.66
    Qty in Cart: 0
    Price:
    MSRP $1,081.52
    Surplus $312.66
  • Contact Us For Quote
    Eaton F6S04HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism R Frame Eaton F6S04HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism R Frame

    Eaton F6S04HP Circuit Breaker Accessories Flexible Shaft Handle Mechanism R Frame

    MSRP $1,188.00
    Surplus $449.63
    SKU:  C15-4214 Brand:  Eaton MPN:  F6S04HP UPC:  786685978987 Shipping Weight:  9.00 lbs. Shipping Height:  3.00 In. Shipping Length:  20.00 In. Shipping Width:  19.00 In...
    SKU:
    C15-4214
    Frame:
    R
    Short Description:
    R-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 4 FT_ FLEX SHAFT PLASTIC
    MSRP $1,188.00
    Surplus $449.63
    Qty in Cart: 0
    Price:
    MSRP $1,188.00
    Surplus $449.63
  • Eaton FAZ-2-C6 Miniature Circuit Breakers (MCBs) 2P 6A 415V EA Eaton FAZ-2-C6 Miniature Circuit Breakers (MCBs) 2P 6A 415V EA

    Eaton FAZ-2-C6 Miniature Circuit Breakers (MCBs) 2P 6A 415V EA

    MSRP $80.00
    Surplus $18.11
    Eaton FAZ-2-C6 Miniature Circuit Breakers (MCBs) 2P 6A 415V EA​ ARCA SKU:  C15-4638 Brand:  Eaton MPN:  FAZ-2-C6 UPC:   Shipping Weight:  0.55 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-4638
    Number of Poles:
    1
    Current Rating:
    6 A
    Mounting:
    DIN Rail
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $80.00
    Surplus $18.11
    Qty in Cart: 0
    Price:
    MSRP $80.00
    Surplus $18.11
  • Contact Us For Quote
    Eaton FAZ-2-S6 Miniature Circuit Breakers (MCBs) EA Eaton FAZ-2-S6 Miniature Circuit Breakers (MCBs) EA

    Eaton FAZ-2-S6 Miniature Circuit Breakers (MCBs) EA

    MSRP $85.00
    Surplus $32.70
    Eaton FAZ-2-S6 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-5204 Brand:  Eaton MPN:  FAZ-2-S6 UPC:   Shipping Weight:  0.55 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-5204
    UOM:
    EA
    Box Quantity:
    1
    Number of Poles:
    2
    Mounting:
    DIN Rail
    Curve Type:
    S
    MSRP $85.00
    Surplus $32.70
    Qty in Cart: 0
    Price:
    MSRP $85.00
    Surplus $32.70
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    Eaton FAZ-B1.5/1 Circuit Breaker Accessories Eaton FAZ-B1.5/1 Circuit Breaker Accessories

    Eaton FAZ-B1.5/1 Circuit Breaker Accessories

    MSRP $133.00
    Surplus $20.79
    SKU:  C15-11606 Brand:  Eaton MPN:  FAZ-B1.5/1 UPC:  01508278521 Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-11606
    TS PIK:
    124503105
    MSRP $133.00
    Surplus $20.79
    Qty in Cart: 0
    Price:
    MSRP $133.00
    Surplus $20.79
  • Eaton FAZ-B1.5/1-NA Din Rail Mounted Circuit Breakers 2BOX

    Eaton FAZ-B1.5/1-NA Din Rail Mounted Circuit Breakers 2BOX

    MSRP $298.24
    Surplus $39.41
    Eaton FAZ-B1.5/1-NA Din Rail Mounted Circuit Breakers 2BOX​ ARCA SKU:  C15-9019 Brand:  Eaton MPN:  FAZ-B1.5/1-NA UPC:  9008790190544 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-9019
    Number of Poles:
    1
    Wire Size:
    18 to 4/18 to 8 AWG
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Current Rating:
    1.5 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Series:
    FAZ
    Data Sheet:
    Eaton_53558_1-3_DATA.pdf
    Type:
    Thermal Magnetic
    Terminal Type:
    Screw
    Voltage Rating:
    277/480 VAC
    Short Description:
    277/480 VAC 50/60 Hz, 1.5 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
    Curve Type:
    B
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    Germany
    Trip Setting:
    3 to 5 x Rated Current
    MSRP $298.24
    Surplus $39.41
    Qty in Cart: 0
    Price:
    MSRP $298.24
    Surplus $39.41
  • Eaton FAZ-B1.5/1-NA-L-SP Din Rail Mounted Circuit Breakers EA

    Eaton FAZ-B1.5/1-NA-L-SP Din Rail Mounted Circuit Breakers EA

    MSRP $100.00
    Surplus $6.84
    Eaton FAZ-B1.5/1-NA-L-SP Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-5315 Brand:  Eaton MPN:  FAZ-B1.5/1-NA-L-SP UPC:  9010238093126 Shipping Weight:  0.30 lbs. Shipping...
    SKU:
    C15-5315
    Number of Poles:
    1
    Current Rating:
    1.5 A
    Mounting:
    DIN Rail
    Curve Type:
    B
    Country of Origin:
    Germany
    MSRP $100.00
    Surplus $6.84
    Qty in Cart: 0
    Price:
    MSRP $100.00
    Surplus $6.84
  • Contact Us For Quote
    Eaton FAZ-B1.5/2-NA Din Rail Mounted Circuit Breakers EA

    Eaton FAZ-B1.5/2-NA Din Rail Mounted Circuit Breakers EA

    MSRP $371.00
    Surplus $116.47
    Eaton FAZ-B1.5/2-NA Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-5103 Brand:  Eaton MPN:  FAZ-B1.5/2-NA UPC:  78668531744 Shipping Weight:  0.45 Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-5103
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    1.5 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Poles:
    2
    Size:
    1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Terminal Type:
    Screw
    Trip Setting:
    3 to 5 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, 1.5 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, Miniature Circuit Breaker
    Series:
    FAZ
    Data Sheet:
    Eaton_53560_1_2_DATA.pdf
    Voltage Rating:
    277/480 VAC
    Current Rating:
    1.5 A
    Wire Size:
    18 to 4/18 to 8 AWG
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Number of Poles:
    2
    MSRP $371.00
    Surplus $116.47
    Qty in Cart: 0
    Price:
    MSRP $371.00
    Surplus $116.47
  • Eaton FAZ-B1.5/2-NA Miniature Circuit Breakers (MCBs) Eaton FAZ-B1.5/2-NA Miniature Circuit Breakers (MCBs)

    Eaton FAZ-B1.5/2-NA Miniature Circuit Breakers (MCBs)

    MSRP $110.00
    Surplus $17.41
    SKU:  C15-11800 Brand:  Eaton MPN:  FAZ-B1.5/2-NA UPC:  4015081296439 Shipping Weight:  0.60 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In. Shipping Width:  2.00...
    SKU:
    C15-11800
    TS PIK:
    124610185
    Series:
    FAZ
    Short Description:
    277/480 VAC 50/60 Hz, 1.5 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, Miniature Circuit Breaker
    Current Rating:
    1.5 A
    Type:
    Current Limiting, Thermal Magnetic
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw
    Mounting:
    DIN Rail
    Size:
    1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Voltage Rating:
    277/480 VAC
    Wire Size:
    18 to 4/18 to 8 AWG
    Number of Poles:
    2
    Data Sheet:
    Eaton_53560_1_2_DATA.pdf
    MSRP $110.00
    Surplus $17.41
    Qty in Cart: 0
    Price:
    MSRP $110.00
    Surplus $17.41
  • Contact Us For Quote

    Eaton FAZ-B1.5/2-NA-L Din Rail Mounted Circuit Breakers

    MSRP $200.00
    Surplus $52.52
    Eaton FAZ-B1.5/2-NA-L Din Rail Mounted Circuit Breakers​ ARCA SKU:  C15-5172 Brand:  Eaton MPN:  FAZ-B1.5/2-NA-L UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5172
    MSRP $200.00
    Surplus $52.52
    Qty in Cart: 0
    Price:
    MSRP $200.00
    Surplus $52.52
  • Eaton FAZ-B1/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 1A 277V 50/60Hz 1Ph Eaton FAZ-B1/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 1A 277V 50/60Hz 1Ph

    Eaton FAZ-B1/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 1A 277V 50/60Hz 1Ph

    MSRP $180.00
    Surplus $22.24
    Eaton FAZ-B1/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 1A 277V 50/60Hz 1Ph​ ARCA SKU:  C15-3936 Brand:  Eaton MPN:  FAZ-B1/1-NA UPC:  015081293531 Shipping Weight:  0.25 Shipping Height:  1...
    SKU:
    C15-3936
    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, 1 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_53568_1-3_DATA.pdf
    Current Rating:
    1 A
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Curve Type:
    B
    Country of Origin:
    Germany
    MSRP $180.00
    Surplus $22.24
    Qty in Cart: 0
    Price:
    MSRP $180.00
    Surplus $22.24
  • Contact Us For Quote
    Eaton FAZ-B1/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 1A 120/240V 50/60Hz 1Ph EA Eaton FAZ-B1/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 1A 120/240V 50/60Hz 1Ph EA

    Eaton FAZ-B1/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 1A 120/240V 50/60Hz 1Ph EA

    MSRP $133.00
    Surplus $8.63
    Eaton FAZ-B1/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 1A 120/240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3536 Brand:  Eaton MPN:  FAZ-B1/1-SP UPC:  4015081639694 Shipping Weight:  0.30 lbs. Shipping...
    SKU:
    C15-3536
    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, 1 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:
    124653297
    Number of Poles:
    1
    Voltage Rating:
    277/480 VAC
    Current Rating:
    1 A
    Curve Type:
    B
    Country of Origin:
    Germany
    MSRP $133.00
    Surplus $8.63
    Qty in Cart: 0
    Price:
    MSRP $133.00
    Surplus $8.63
  • Eaton FAZ-B1/1N Miniature Circuit Breakers (MCBs) FAZ 1P 1A 240V 50/60Hz 1Ph EA

    Eaton FAZ-B1/1N Miniature Circuit Breakers (MCBs) FAZ 1P 1A 240V 50/60Hz 1Ph EA

    MSRP $243.73
    Surplus $51.50
    Eaton FAZ-B1/1N Miniature Circuit Breakers (MCBs) FAZ 1P 1A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-4772 Brand:  Eaton MPN:  FAZ-B1/1N UPC:  015082786335 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-4772
    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+N
    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, 1 A, 1-Pole+ Neutral, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_53567_1_2_DATA.pdf
    TS PIK:
    118064261
    Number of Poles:
    1+Neutral
    Current Rating:
    1 A
    Voltage Rating:
    277/480 VAC
    Curve Type:
    B
    Country of Origin:
    Germany
    MSRP $243.73
    Surplus $51.50
    Qty in Cart: 0
    Price:
    MSRP $243.73
    Surplus $51.50

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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.