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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    Luetze DRAN30-24A DIN Rail and Accessories EA Luetze DRAN30-24A DIN Rail and Accessories EA
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    Luetze DRAN30-24A DIN Rail and Accessories EA

    MSRP $70.00
    Surplus $7.07
    Luetze DRAN30-24A DIN Rail and Accessories EA​ ARCA SKU:  C26-19828 Brand:  Luetze MPN:  DRAN30-24A UPC:   Shipping Weight:  0.75 lbs. Shipping Height:  7.00 In. Shipping...
    SKU:
    C26-19828
    Series:
    DRAN30
    Short Description:
    is a compact, high-efficiency 30W DIN rail-mounted switching power supply. It features a universal AC input range of 85–264V AC and delivers a 24V DC output at 1.25A.
    Country of Origin:
    TAIWAN
    Type:
    Switched Mode Power Supply
    MSRP $70.00
    Surplus $7.07
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    MSRP $70.00
    Surplus $7.07
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    Master Lock 493B Circuit Breaker Accessories Locking Attachment Master Lock 493B Circuit Breaker Accessories Locking Attachment
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    Master Lock 493B Circuit Breaker Accessories Locking Attachment

    MSRP $10.00
    Surplus $6.54
    Master Lock 493B Circuit Breaker Accessories Locking Attachment​ ARCA SKU:  C15-4356 Brand:  Master Lock MPN:  493B UPC:  071649229725 Shipping Weight:  0.15 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-4356
    Breaker Size:
    0
    Volts:
    120/240 V
    Cleat Required:
    0
    Installation:
    0
    Material:
    Powder Coated Steel/Reinforced Polymer
    Maximum Shackle Diameter:
    0
    Used On:
    Standard Single and Double Toggle Circuit Breaker
    Short Description:
    5-1/8" x 2-3/4" x 1-3/16", 120/240 V, Powder Coated Steel/Reinforced Polymer, Circuit Breaker Lockout (6 per Shelf Pack)
    Catalog:
    FortuneBrandsHome&Security-MasterLockCo_00018_17_CAT.pdf
    MSRP $10.00
    Surplus $6.54
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    Qty in Cart: 0
    Price:
    MSRP $10.00
    Surplus $6.54
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    Matsushita BJS202100F1 Miniature Circuit Breakers (MCBs) Leakage Breaker Matsushita BJS202100F1 Miniature Circuit Breakers (MCBs) Leakage Breaker
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    Matsushita BJS202100F1 Miniature Circuit Breakers (MCBs) Leakage Breaker

    MSRP $42.00
    Surplus $15.12
    Matsushita BJS202100F1 Miniature Circuit Breakers (MCBs) Leakage Breaker​ ARCA SKU:  C15-4385 Brand:  Matsushita MPN:  BJS202100F1 UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  2.00...
    SKU:
    C15-4385
    Type:
    Leakage Breaker
    Series:
    BJS202100F1
    MSRP $42.00
    Surplus $15.12
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    Qty in Cart: 0
    Price:
    MSRP $42.00
    Surplus $15.12
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    MB Manufacturing REF3-A100 Molded Case Breakers (MCCBs)
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    MB Manufacturing REF3-A100 Molded Case Breakers (MCCBs)

    MSRP $2,500.00
    Surplus $426.80
    SKU:  C15-8846 Brand:  MB Manufacturing MPN:  REF3-A100 UPC:   Shipping Weight:  4.70 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-8846
    MSRP $2,500.00
    Surplus $426.80
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    Qty in Cart: 0
    Price:
    MSRP $2,500.00
    Surplus $426.80
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    MB512 Circuit Breaker Accessories 2P 225A 240V MB512 Circuit Breaker Accessories 2P 225A 240V
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    MB512 Circuit Breaker Accessories 2P 225A 240V

    MSRP $340.00
    Surplus $122.40
    SKU:  C15-2706 Brand:   MPN:  MB512 UPC:  783175408443 Shipping Weight:  3.60 lbs. Shipping Height:  3.00 In. Shipping Length:  12.00 In. Shipping Width:  10.00 In. Product...
    SKU:
    C15-2706
    Type:
    Main/Sub Feed Breaker Kit
    Used On:
    A-Series AQU1 Panelboard
    Short Description:
    240 VAC 1-Phase, 225 A, 2-Pole, Main/Sub Feed, Breaker Kit for A-Series AQU1 Panelboard
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_11_8_11_13_CAT.pdf
    MSRP $340.00
    Surplus $122.40
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    Qty in Cart: 0
    Price:
    MSRP $340.00
    Surplus $122.40
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  • Merlin Gerin 24368 Din Rail Mounted Circuit Breakers
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    Merlin Gerin 24368 Din Rail Mounted Circuit Breakers

    MSRP $112.00
    Surplus $27.34
    SKU:  C15-11550 Brand:  Merlin Gerin MPN:  24368 UPC:  3303430243687 Shipping Weight:  1.10 lbs. Shipping Height:  4.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00...
    SKU:
    C15-11550
    Country of Origin:
    Taiwan
    MSRP $112.00
    Surplus $27.34
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    Qty in Cart: 0
    Price:
    MSRP $112.00
    Surplus $27.34
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    Merlin Gerin SF-407150 Miniature Circuit Breakers (MCBs) 0.03A 230VAC Merlin Gerin SF-407150 Miniature Circuit Breakers (MCBs) 0.03A 230VAC
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    Merlin Gerin SF-407150 Miniature Circuit Breakers (MCBs) 0.03A 230VAC

    MSRP $108.62
    Surplus $39.11
    Merlin Gerin SF-407150 Miniature Circuit Breakers (MCBs) 0.03A 230VAC​ ARCA SKU:  C15-4471 Brand:  Merlin Gerin MPN:  SF-407150 UPC:   Shipping Weight:  0.50 Shipping Height:  2.00 In...
    SKU:
    C15-4471
    Volts:
    230 VAC
    Amps:
    0.03 A
    Series:
    20901
    MSRP $108.62
    Surplus $39.11
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    Qty in Cart: 0
    Price:
    MSRP $108.62
    Surplus $39.11
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    Milbank UQFP-100 Molded Case Breakers (MCCBs) UQFP
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    Milbank UQFP-100 Molded Case Breakers (MCCBs) UQFP

    MSRP $550.00
    Surplus $327.19
    SKU:  C15-3537 Brand:  Milbank MPN:  UQFP-100 UPC:  784572146495 Shipping Weight:  2.50 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-3537
    Frame Type:
    F
    Voltage Rating:
    120/240 VAC
    Current Rating:
    32 A
    Number of Poles:
    2
    Interrupting Rating:
    10 kA
    Type:
    Common Trip
    Maximum AC Voltage Rating:
    240 VAC
    Short Description:
    240 VAC 60 Hz, 1-Phase, 100 A, 10 kA Interrupt, 3 to 1 AWG Line Aluminum/Copper, 1 to 1/0 AWG Load Aluminum/Copper, 2-Pole, Non-Metallic, Lever Actuator, F-Frame, Plug-In Mount, Thermal Magnetic/Common Trip
    Catalog:
    Milbank_00102_123_CAT.pdf
    Specification/Technical:
    Milbank_00341_1_2_SPEC.pdf
    Series:
    UQFP
    MSRP $550.00
    Surplus $327.19
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    Qty in Cart: 0
    Price:
    MSRP $550.00
    Surplus $327.19
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  • Milbank UQFP-150 Miniature Circuit Breakers (MCBs)
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    Milbank UQFP-150 Miniature Circuit Breakers (MCBs)

    MSRP $364.92
    Surplus $133.10
    SKU:  C15-11902 Brand:  Milbank MPN:  UQFP-150 UPC:  78457214651 Shipping Weight:  2.50 lbs. Shipping Height:  4.00 In. Shipping Length:  9.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-11902
    TS PIK:
    115175719
    Prop 65 Warning:
    Yes
    Country of Origin:
    USA
    Interrupting Rating:
    10 kA
    Current Rating:
    150 A
    Type:
    Common Trip
    Short Description:
    3.281" x 3" x 6.063", 240 VAC 60 Hz 1-Phase, 150 A, 10 kA Interrupt Rating, 2-Pole, Non-Metallic, Thermal Magnetic Trip, Lever Actuator, F-Frame, Bus to Lug, Plug-On, Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Catalog:
    Milbank_00102_93_123_CAT.pdf
    Number of Poles:
    2
    Approval:
    UL
    Maximum AC Voltage Rating:
    240 VAC
    Series:
    UQFP
    MSRP $364.92
    Surplus $133.10
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    Qty in Cart: 0
    Price:
    MSRP $364.92
    Surplus $133.10
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    Mitsubishi SF-420659 Molded Case Breakers (MCCBs) 3P 100A 600V Mitsubishi SF-420659 Molded Case Breakers (MCCBs) 3P 100A 600V
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    Mitsubishi SF-420659 Molded Case Breakers (MCCBs) 3P 100A 600V

    MSRP $640.00
    Surplus $230.40
    Mitsubishi SF-420659 Molded Case Breakers (MCCBs) 3P 100A 600V​ ARCA SKU:  C15-4499 Brand:  Mitsubishi MPN:  SF-420659 UPC:   Shipping Weight:  2.55 Shipping Height:  5.00 In. Shipping...
    SKU:
    C15-4499
    Voltage Rating:
    600 V
    Current Rating:
    100 A
    Number of Poles:
    3
    Short Description:
    3P 100A 600V
    MSRP $640.00
    Surplus $230.40
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    Qty in Cart: 0
    Price:
    MSRP $640.00
    Surplus $230.40
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  • Moeller FAZ-2-C25 Miniature Circuit Breakers (MCBs) EA
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    Moeller FAZ-2-C25 Miniature Circuit Breakers (MCBs) EA

    MSRP $110.00
    Surplus $32.13
    Moeller FAZ-2-C25 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9018 Brand:  Moeller MPN:  FAZ-2-C25 UPC:  4015082115357 Shipping Weight:  0.55 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-9018
    Number of Poles:
    2
    Current Rating:
    25 A
    Mounting:
    DIN Rail
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $110.00
    Surplus $32.13
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    Qty in Cart: 0
    Price:
    MSRP $110.00
    Surplus $32.13
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    Moeller FAZ-B6/2 Miniature Circuit Breakers (MCBs) FAZ 2P 6A 415V 50/60Hz 1Ph EA Moeller FAZ-B6/2 Miniature Circuit Breakers (MCBs) FAZ 2P 6A 415V 50/60Hz 1Ph EA
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    Moeller FAZ-B6/2 Miniature Circuit Breakers (MCBs) FAZ 2P 6A 415V 50/60Hz 1Ph EA

    MSRP $246.83
    Surplus $17.61
    Moeller FAZ-B6/2 Miniature Circuit Breakers (MCBs) FAZ 2P 6A 415V 50/60Hz 1Ph EA​ ARCA SKU:  C15-4136 Brand:  Moeller MPN:  FAZ-B6/2 UPC:  015082787282 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-4136
    Series:
    FAZ
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 1077
    Approval:
    UL (Canada and US)
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 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, 6 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
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Data Sheet:
    Eaton_53749_1-9_DATA.pdf
    TS PIK:
    21261749
    Current Rating:
    6 A
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    2
    Curve Type:
    B
    Country of Origin:
    Germany
    MSRP $246.83
    Surplus $17.61
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    Qty in Cart: 0
    Price:
    MSRP $246.83
    Surplus $17.61
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  • Moeller FAZ-C25/2 Miniature Circuit Breakers (MCBs) EA Moeller FAZ-C25/2 Miniature Circuit Breakers (MCBs) EA
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    Moeller FAZ-C25/2 Miniature Circuit Breakers (MCBs) EA

    MSRP $246.83
    Surplus $47.48
    Moeller FAZ-C25/2 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9035 Brand:  Moeller MPN:  FAZ-C25/2 UPC:  4015082787622 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-9035
    Interrupting Rating:
    10 kA
    Voltage Rating:
    277/480 VAC
    Mounting:
    DIN Rail
    Terminal Type:
    Screw
    Data Sheet:
    Eaton_53906_1-9_DATA.pdf
    Number of Poles:
    2
    Series:
    FAZ
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Type:
    Thermal Magnetic
    Wire Size:
    18 to 4/18 to 8 AWG
    Short Description:
    277/480 VAC 50/60 Hz, 25 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
    Current Rating:
    25 A
    Size:
    1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Curve Type:
    C
    Approval:
    UL 1077, UL (Canada and US), CSA C22.2, CE
    Country of Origin:
    Germany
    Trip Setting:
    5 to 10 x Rated Current
    MSRP $246.83
    Surplus $47.48
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    Qty in Cart: 0
    Price:
    MSRP $246.83
    Surplus $47.48
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  • Moeller FAZ-D8/1 Din Rail Mounted Circuit Breakers
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    Moeller FAZ-D8/1 Din Rail Mounted Circuit Breakers

    Surplus $1,573.07
    SKU:  C15-11262 Brand:  Moeller MPN:  FAZ-D8/1 UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-11262
    Series:
    FAZ
    Data Sheet:
    Eaton_54231_1-9_DATA.pdf
    Voltage Rating:
    277/480 VAC
    Number of Poles:
    1
    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
    Mounting:
    DIN Rail
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Short Description:
    277/480 VAC 50/60 Hz, 8 A, 1-Pole, 10 kA, 10 to 20 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
    Type:
    Current Limiting, Thermal Magnetic
    Current Rating:
    8 A
    Terminal Type:
    Line/Load
    Approval:
    UL 1077, UL (Canada and US), CSA C22.2, CE
    Trip Setting:
    10 to 20 x Rated Current
    Surplus $1,573.07
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    Qty in Cart: 0
    Price:
    Surplus $1,573.07
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    Moeller FAZG4-CNA Din Rail Mounted Circuit Breakers EA
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    Moeller FAZG4-CNA Din Rail Mounted Circuit Breakers EA

    MSRP $10.00
    Surplus $2.01
    Moeller FAZG4-CNA Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-9609 Brand:  Moeller MPN:  FAZG4-CNA UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-9609
    Number of Poles:
    4
    Mounting:
    DIN Rail
    Curve Type:
    C
    Country of Origin:
    Germany
    MSRP $10.00
    Surplus $2.01
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $10.00
    Surplus $2.01
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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.