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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  • Cutler-Hammer BAB3100H Miniature Circuit Breakers (MCBs) 3P 100A 240V NULL EA Cutler-Hammer BAB3100H Miniature Circuit Breakers (MCBs) 3P 100A 240V NULL EA
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    Cutler-Hammer BAB3100H Miniature Circuit Breakers (MCBs) 3P 100A 240V NULL EA

    MSRP $651.15
    Surplus $105.00
    SKU:  C15-1110 Brand:  Cutler-Hammer MPN:  BAB3100H UPC:  78667930400 Shipping Weight:  1.10 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00...
    SKU:
    C15-1110
    Series:
    BAB
    Type:
    Thermal Magnetic
    Type:
    Non-Interchangeable Trip
    Type:
    Miniature
    Approval:
    UL 489
    Approval:
    CSA
    Size:
    3 Inch Width x 2.9 Inch Depth x 2.9 Inch Height
    Volts:
    240 VAC
    Amps:
    32 A
    Poles:
    3
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 240 VAC
    Terminal Type:
    Steel Box Lug Standard Load
    Wire Size:
    8 to 1/0 AWG Copper/Aluminum (Standard Load)
    Short Description:
    240 VAC, 100 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
    TS PIK:
    21508717
    Current Rating:
    100 A
    Number of Poles:
    3
    Voltage Rating:
    240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $651.15
    Surplus $105.00
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    Qty in Cart: 0
    Price:
    MSRP $651.15
    Surplus $105.00
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  • Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs) Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs)
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    Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs)

    MSRP $994.00
    Surplus $426.95
    SKU:  C15-11451 Brand:  Cutler-Hammer MPN:  BR370 UPC:   Shipping Weight:  1.00 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-11451
    TS PIK:
    21493900
    Number of Poles:
    3
    Wire Size:
    4 to 1/0 AWG (Aluminum/Copper)
    Short Description:
    240 VAC, 70 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
    Used On:
    Type BR Load Center
    Voltage Rating:
    240 VAC
    Type:
    Common Trip
    Series:
    BR
    Mounting:
    Plug-On
    Current Rating:
    70 A
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    Size:
    1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
    Interrupting Rating:
    10 kA at 240 VAC
    MSRP $994.00
    Surplus $426.95
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    Qty in Cart: 0
    Price:
    MSRP $994.00
    Surplus $426.95
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  • Cutler-Hammer CA3175 Miniature Circuit Breakers (MCBs) NULL Cutler-Hammer CA3175 Miniature Circuit Breakers (MCBs) NULL
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    Cutler-Hammer CA3175 Miniature Circuit Breakers (MCBs) NULL

    MSRP $5,297.00
    Surplus $1,659.00
    SKU:  C15-6749 Brand:  Cutler-Hammer MPN:  CA3175 UPC:   Shipping Weight:  4.00 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In. Product...
    SKU:
    C15-6749
    Short Description:
    240 VAC, 175 A, 10 kA, 3-Pole, Line and Load Terminal, CA Frame, Fixed Trip, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Series:
    CA
    Type:
    Molded Case, Fixed Trip, Thermal Magnetic
    Interrupting Rating:
    10 kA at 240 VAC
    Terminal Type:
    Line and Load Terminal
    Number of Poles:
    3
    Current Rating:
    175 A
    Voltage Rating:
    240 VAC
    Catalog:
    Eaton_36656_8_CAT.pdf
    Size:
    4.13 Inch W x 2.69 Inch D x 6.5 Inch H
    Approval:
    UL
    Frame Type:
    CA
    Maximum AC Voltage Rating:
    240
    MSRP $5,297.00
    Surplus $1,659.00
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    Qty in Cart: 0
    Price:
    MSRP $5,297.00
    Surplus $1,659.00
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    Cutler-Hammer CH360ST Molded Case Breakers (MCCBs) Cutler-Hammer CH360ST Molded Case Breakers (MCCBs)
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    Cutler-Hammer CH360ST Molded Case Breakers (MCCBs)

    MSRP $1,341.00
    Surplus $505.40
    SKU:  C15-11633 Brand:  Cutler-Hammer MPN:  CH360ST UPC:   Shipping Weight:  1.25 lbs. Shipping Height:  5.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-11633
    Voltage Rating:
    240 VAC
    Interrupting Rating:
    10 kA
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_V1T1_43_CAT.pdf
    Wire Size:
    10 to 1/0 AWG (Aluminum/Copper)
    Number of Poles:
    3
    Current Rating:
    60 A
    Approval:
    UL 489, CSA
    Short Description:
    240 VAC, 60 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Shunt Trip, Thermal Magnetic, Circuit Breaker
    Used On:
    CH Series Loadcenter
    Type:
    Thermal Magnetic, Common Trip
    Mounting:
    Plug-On
    Series:
    CH
    MSRP $1,341.00
    Surplus $505.40
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    Qty in Cart: 0
    Price:
    MSRP $1,341.00
    Surplus $505.40
    Contact Us For Quote

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