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 BR315 Miniature Circuit Breakers (MCBs)
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    Cutler-Hammer BR315 Miniature Circuit Breakers (MCBs)

    MSRP $366.33
    Surplus $148.65
    SKU:  C15-11464 Brand:  Cutler-Hammer MPN:  BR315 UPC:  786676367707 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping Width:  3.00...
    SKU:
    C15-11464
    TS PIK:
    21493894
    Type:
    Common Trip
    Voltage Rating:
    240 V AC
    Short Description:
    240 VAC, 15 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
    Series:
    BR
    Used On:
    BR Series Load Center
    Catalog:
    Eaton_36620_V1T1_85_CAT.pdf
    Mounting:
    1 Inch Plug-On
    Current Rating:
    15 A
    Number of Poles:
    3
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    MSRP $366.33
    Surplus $148.65
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    Price:
    MSRP $366.33
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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 $1,353.13
    Surplus $581.21
    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
    Approval:
    UL 489
    Country of Origin:
    Dominican Republic
    MSRP $1,353.13
    Surplus $581.21
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    Qty in Cart: 0
    Price:
    MSRP $1,353.13
    Surplus $581.21
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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 $7,210.81
    Surplus $2,258.40
    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
    Country of Origin:
    United States
    MSRP $7,210.81
    Surplus $2,258.40
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    Qty in Cart: 0
    Price:
    MSRP $7,210.81
    Surplus $2,258.40
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    Cutler-Hammer CC2150X Molded Case Breakers (MCCBs) CC 2P 150A 240V 50/60Hz 1Ph Cutler-Hammer CC2150X Molded Case Breakers (MCCBs) CC 2P 150A 240V 50/60Hz 1Ph
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    Cutler-Hammer CC2150X Molded Case Breakers (MCCBs) CC 2P 150A 240V 50/60Hz 1Ph

    MSRP $1,106.98
    Surplus $325.28
    SKU:  C15-1964 Brand:  Cutler-Hammer MPN:  CC2150X UPC:  782113031910 Shipping Weight:  2.90 lbs. Shipping Height:  7.70 In. Shipping Length:  4.50 In. Shipping Width:  5.30...
    SKU:
    C15-1964
    Frame Type:
    CCV
    Voltage Rating:
    120/240 VAC
    Current Rating:
    150 A
    Number of Poles:
    2
    Interrupting Rating:
    10 kA
    Short Description:
    Eaton Type CCV Tenant Main Circuit Breaker,Tenant main circuit breaker,150 A,10 kA,Two-pole,120/240 V,#2/0 AWG-300 kcmil Cu/Al,CCV,Type ECC unit enclosures,Load side terminals
    Series:
    CC
    Catalog:
    Eaton_00103_V12T3_18_CAT.pdf
    MSRP $1,106.98
    Surplus $325.28
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    Price:
    MSRP $1,106.98
    Surplus $325.28
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    Cutler-Hammer CC2200 Molded Case Breakers (MCCBs)
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    Cutler-Hammer CC2200 Molded Case Breakers (MCCBs)

    MSRP $653.42
    Surplus $395.09
    SKU:  U00-7922 Brand:  Cutler-Hammer MPN:  CC2200 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    U00-7922
    Short Description:
    120/240 VAC, 200 A, 10 kA, 2-Pole, Standard Lug Terminal, Thermal Magnetic, Molded Case, Main Tenant, Non-Interchangeable Trip Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Approval:
    UL 489
    Maximum AC Voltage Rating:
    240
    Series:
    C, CC
    Current Rating:
    200 A
    Interrupting Rating:
    10 kA at 240 VAC
    Frame Type:
    CC
    Type:
    Molded Case, Thermal Magnetic
    Catalog:
    Eaton_00103_V12T3_18_CAT.pdf
    Terminal Type:
    Standard Lug Terminal
    Number of Poles:
    2
    MSRP $653.42
    Surplus $395.09
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    Qty in Cart: 0
    Price:
    MSRP $653.42
    Surplus $395.09
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    Cutler-Hammer CH145 Miniature Circuit Breakers (MCBs)
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    Cutler-Hammer CH145 Miniature Circuit Breakers (MCBs)

    MSRP $55.40
    Surplus $26.52
    SKU:  C15-1389 Brand:  Cutler-Hammer MPN:  CH145 UPC:  782113510811 Shipping Weight:  0.28 lbs. Shipping Height:  3.30 In. Shipping Length:  3.00 In. Shipping Width:  0.75 In...
    SKU:
    C15-1389
    TS PIK:
    111019363
    Short Description:
    120/240 VAC, 45 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Circuit Breaker
    Series:
    CH
    Used On:
    CH Series Loadcenter
    Type:
    Thermal Magnetic
    Interrupting Rating:
    10 kA
    Number of Poles:
    1
    Approval:
    UL 489, CSA
    Mounting:
    Plug-On
    Current Rating:
    45 A
    Wire Size:
    14 to 2 AWG (Aluminum/Copper)
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Voltage Rating:
    120/240 VAC
    MSRP $55.40
    Surplus $26.52
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    Qty in Cart: 0
    Price:
    MSRP $55.40
    Surplus $26.52
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  • Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA
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    Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA

    MSRP $69.43
    Surplus $49.02
    Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA​ ARCA SKU:  C15-1398 Brand:  Cutler-Hammer MPN:  CH215 UPC:  78211310172 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-1398
    Series:
    CH
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type CH Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    (1) 14 to 8 AWG
    Wire Size:
    (2) 14 to 10 AWG
    Short Description:
    120/240 VAC, 15 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    Current Rating:
    15 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $69.43
    Surplus $49.02
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    Qty in Cart: 0
    Price:
    MSRP $69.43
    Surplus $49.02
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    Cutler-Hammer CH215AFIT Miniature Circuit Breakers (MCBs) CH 2P 15A 120/240V 50/60Hz 1Ph

    MSRP $998.11
    Surplus $375.85
    SKU:  C15-1401 Brand:  Cutler-Hammer MPN:  CH215AFIT UPC:  786685218977 Shipping Weight:  0.80 lbs. Shipping Height:  2.00 In. Shipping Length:  6.00 In. Shipping Width:  2...
    SKU:
    C15-1401
    MSRP $998.11
    Surplus $375.85
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    Qty in Cart: 0
    Price:
    MSRP $998.11
    Surplus $375.85
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    Cutler-Hammer CH250ST Molded Case Breakers (MCCBs)
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    Cutler-Hammer CH250ST Molded Case Breakers (MCCBs)

    MSRP $641.17
    Surplus $173.12
    SKU:  U00-7933 Brand:  Cutler-Hammer MPN:  CH250ST UPC:  78211333955 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00...
    SKU:
    U00-7933
    Number of Poles:
    2
    Wire Size:
    14 to 2 AWG (Aluminum/Copper)
    Series:
    CH
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Type:
    Thermal Magnetic, Common Trip
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Thermal Magnetic Trip, Ground Fault, Load Center Circuit Breaker with Shunt Trip
    Catalog:
    Eaton_00071_V1T1_36_V1T1_37_V1T1_43_CAT.pdf
    Current Rating:
    50 A
    Used On:
    CH Series Loadcenter
    Voltage Rating:
    120/240 VAC
    Approval:
    UL 489, CSA
    MSRP $641.17
    Surplus $173.12
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    Qty in Cart: 0
    Price:
    MSRP $641.17
    Surplus $173.12
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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 $1,825.50
    Surplus $688.00
    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 $1,825.50
    Surplus $688.00
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    Qty in Cart: 0
    Price:
    MSRP $1,825.50
    Surplus $688.00
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    Cutler-Hammer CHF230 Miniature Circuit Breakers (MCBs) EA

    MSRP $222.40
    Surplus $80.06
    Cutler-Hammer CHF230 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9610 Brand:  Cutler-Hammer MPN:  CHF230 UPC:  78668536190 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-9610
    TS PIK:
    123562711
    MSRP $222.40
    Surplus $80.06
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    Qty in Cart: 0
    Price:
    MSRP $222.40
    Surplus $80.06
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    Cutler-Hammer ED2175 Molded Case Breakers (MCCBs) NULL
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    Cutler-Hammer ED2175 Molded Case Breakers (MCCBs) NULL

    MSRP $918.84
    Surplus $800.25
    SKU:  C15-5797 Brand:  Cutler-Hammer MPN:  ED2175 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-5797
    TS PIK:
    21511790
    Voltage Rating:
    240 VAC at 50/60 Hz, 125 VDC
    Frame Type:
    F
    Current Rating:
    175 A
    Series:
    C
    Short Description:
    240 VAC 50/60 Hz, 125 VDC, 175 A, 65/10 kA, 2-Pole, Standard Pressure Load Terminal, ED Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Type:
    Molded Case, Thermal Magnetic
    Maximum AC Voltage Rating:
    240
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Number of Poles:
    2
    Terminal Type:
    Standard Pressure Load Terminal
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Interrupting Rating:
    65 kA at 240 VAC, 10 kA at 125 VDC
    Maximum DC Voltage Rating:
    125
    Installation/Operator:
    Eaton_00091_INST.pdf
    Size:
    2.75 Inch W x 3.38 Inch D x 6 Inch H
    MSRP $918.84
    Surplus $800.25
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    Qty in Cart: 0
    Price:
    MSRP $918.84
    Surplus $800.25
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    Cutler-Hammer ED2200 Molded Case Breakers (MCCBs) NULL
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    Cutler-Hammer ED2200 Molded Case Breakers (MCCBs) NULL

    MSRP $918.84
    Surplus $800.25
    SKU:  C15-5798 Brand:  Cutler-Hammer MPN:  ED2200 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-5798
    TS PIK:
    21511787
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Short Description:
    240 VAC 50/60 Hz, 125 VDC, 200 A, 65/10 kA, 2-Pole, Standard Pressure Load Terminal, ED Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Frame Type:
    F
    Voltage Rating:
    240 VAC at 50/60 Hz, 125 VDC
    Series:
    C
    Current Rating:
    200 A
    Installation/Operator:
    Eaton_00091_INST.pdf
    Interrupting Rating:
    65 kA at 240 VAC, 10 kA at 125 VDC
    Maximum AC Voltage Rating:
    240
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Size:
    2.75 Inch W x 3.38 Inch D x 6 Inch H
    Type:
    Molded Case, Thermal Magnetic
    Maximum DC Voltage Rating:
    125
    Terminal Type:
    Standard Pressure Load Terminal
    Number of Poles:
    2
    MSRP $918.84
    Surplus $800.25
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    Qty in Cart: 0
    Price:
    MSRP $918.84
    Surplus $800.25
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    Cutler-Hammer ED2225 Molded Case Breakers (MCCBs) NULL
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    Cutler-Hammer ED2225 Molded Case Breakers (MCCBs) NULL

    MSRP $918.84
    Surplus $800.25
    SKU:  C15-5799 Brand:  Cutler-Hammer MPN:  ED2225 UPC:  78667945616 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-5799
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    Interrupting Rating:
    65 kA at 240 VAC, 10 kA at 125 VDC
    Frame Type:
    F
    Short Description:
    240 VAC 50/60 Hz, 125 VDC, 225 A, 65/10 kA, 2-Pole, Standard Pressure Load Terminal, ED Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Series:
    C
    Maximum AC Voltage Rating:
    240
    Voltage Rating:
    240 VAC at 50/60 Hz, 125 VDC
    Type:
    Molded Case, Thermal Magnetic
    Current Rating:
    225 A
    Terminal Type:
    Standard Pressure Load Terminal
    Number of Poles:
    2
    Size:
    2.75 Inch W x 3.38 Inch D x 6 Inch H
    Maximum DC Voltage Rating:
    125
    Approval:
    UL
    MSRP $918.84
    Surplus $800.25
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    Qty in Cart: 0
    Price:
    MSRP $918.84
    Surplus $800.25
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