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 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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    MSRP $994.00
    Surplus $426.95
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    Cutler-Hammer BRL220AFIT Miniature Circuit Breakers (MCBs) BRL 2P 20A 120/240V 50/60Hz 1Ph

    MSRP $726.88
    Surplus $273.63
    SKU:  C15-1334 Brand:  Eaton Cutler-Hammer MPN:  BRL220AFIT UPC:  786685232355 Shipping Weight:  0.80 lbs. Shipping Height:  3.75 In. Shipping Length:  6.25 In. Shipping...
    SKU:
    C15-1334
    MSRP $726.88
    Surplus $273.63
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    MSRP $726.88
    Surplus $273.63
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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 $1,128.59
    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
    MSRP $5,297.00
    Surplus $1,128.59
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    Price:
    MSRP $5,297.00
    Surplus $1,128.59
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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 $813.18
    Surplus $238.95
    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 $813.18
    Surplus $238.95
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    Price:
    MSRP $813.18
    Surplus $238.95
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    Cutler-Hammer CH145 Miniature Circuit Breakers (MCBs) CH 1P 45A 120/240V 50/60Hz 1Ph

    MSRP $40.70
    Surplus $19.48
    Cutler-Hammer CH145 Miniature Circuit Breakers (MCBs) CH 1P 45A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-1389 Brand:  Eaton Cutler-Hammer MPN:  CH145 UPC:  782113510811 Shipping Weight:  0.28 lbs...
    SKU:
    C15-1389
    TS PIK:
    111019363
    MSRP $40.70
    Surplus $19.48
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    MSRP $40.70
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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 $51.00
    Surplus $36.01
    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 $51.00
    Surplus $36.01
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    Qty in Cart: 0
    Price:
    MSRP $51.00
    Surplus $36.01
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    Cutler-Hammer CH215AFIT Miniature Circuit Breakers (MCBs) CH 2P 15A 120/240V 50/60Hz 1Ph

    MSRP $733.20
    Surplus $276.10
    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 $733.20
    Surplus $276.10
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    Price:
    MSRP $733.20
    Surplus $276.10
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    Cutler-Hammer CHF230 Miniature Circuit Breakers (MCBs) EA

    MSRP $163.37
    Surplus $58.81
    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 $163.37
    Surplus $58.81
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    Qty in Cart: 0
    Price:
    MSRP $163.37
    Surplus $58.81
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    Cutler-Hammer E64CAT1T Circuit Breaker Accessories
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    Cutler-Hammer E64CAT1T Circuit Breaker Accessories

    MSRP $250.00
    Surplus $60.07
    Cutler-Hammer E64CAT1T Circuit Breaker Accessories​ ARCA SKU:  C15-11316 Brand:  Cutler-Hammer MPN:  E64CAT1T UPC:  10782113435470 Shipping Weight:  0.35 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-11316
    MSRP $250.00
    Surplus $60.07
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    Price:
    MSRP $250.00
    Surplus $60.07
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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 $674.97
    Surplus $275.91
    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 $674.97
    Surplus $275.91
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    Qty in Cart: 0
    Price:
    MSRP $674.97
    Surplus $275.91
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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 $674.97
    Surplus $273.19
    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 $674.97
    Surplus $273.19
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    Qty in Cart: 0
    Price:
    MSRP $674.97
    Surplus $273.19
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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 $674.97
    Surplus $214.15
    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
    MSRP $674.97
    Surplus $214.15
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    Qty in Cart: 0
    Price:
    MSRP $674.97
    Surplus $214.15
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    Cutler-Hammer ED3125 Molded Case Breakers (MCCBs) NULL
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    Cutler-Hammer ED3125 Molded Case Breakers (MCCBs) NULL

    MSRP $1,671.06
    Surplus $342.84
    SKU:  C15-8254 Brand:  Cutler-Hammer MPN:  ED3125 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-8254
    TS PIK:
    21511742
    Short Description:
    240 VAC 50/60 Hz, 125 VDC, 125 A, 65/10 kA, 3-Pole, Standard Pressure Load Terminal, ED Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Frame Type:
    FD
    Series:
    C, ED
    Voltage Rating:
    240 VAC, 125 VDC
    Interrupting Rating:
    65 kA at 240 VAC, 10 kA at 125 VDC
    Type:
    Molded Case, Fixed Thermal Magnetic
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Terminal Type:
    Standard Pressure Load
    Data Sheet:
    Eaton_40755_1-4_DATA.pdf
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Current Rating:
    125 A
    Number of Poles:
    3
    Maximum DC Voltage Rating:
    125 V
    Installation/Operator:
    Eaton_00091_INST.pdf
    Maximum AC Voltage Rating:
    240 V
    Country of Origin:
    Dominican Republic
    MSRP $1,671.06
    Surplus $342.84
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    Qty in Cart: 0
    Price:
    MSRP $1,671.06
    Surplus $342.84
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    Cutler-Hammer FAZ-C3/1 Miniature Circuit Breakers (MCBs) FAZ 1P 3A 400V 50/60Hz 1Ph

    MSRP $135.29
    Surplus $23.36
    Cutler-Hammer FAZ-C3/1 Miniature Circuit Breakers (MCBs) FAZ 1P 3A 400V 50/60Hz 1Ph​ ARCA SKU:  C15-3509 Brand:  Eaton Cutler-Hammer MPN:  FAZ-C3/1 UPC:  15082785516 Shipping Weight:  0.25 lbs...
    SKU:
    C15-3509
    Mounting:
    DIN Rail
    Short Description:
    277/480 VAC 50/60 Hz, 3 A, 1-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:
    3 A
    Series:
    FAZ
    Number of Poles:
    1
    Wire Size:
    18 to 4/18 to 8 AWG
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
    Terminal Type:
    Line/Load
    Voltage Rating:
    277/480 VAC
    Catalog:
    Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
    Interrupting Rating:
    10 kA
    Approval:
    UL 1077, UL (Canada and US), CSA C22.2, CE
    Trip Setting:
    5 to 10 x Rated Current
    Data Sheet:
    Eaton_53914_1-9_DATA.pdf
    Type:
    Current Limiting, Thermal Magnetic
    MSRP $135.29
    Surplus $23.36
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    Qty in Cart: 0
    Price:
    MSRP $135.29
    Surplus $23.36
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    Cutler-Hammer FAZ-C3/1-NA-DC Miniature Circuit Breakers (MCBs) FAZ 1P 3A 125V 50/60Hz 1Ph

    MSRP $190.00
    Surplus $68.23
    Cutler-Hammer FAZ-C3/1-NA-DC Miniature Circuit Breakers (MCBs) FAZ 1P 3A 125V 50/60Hz 1Ph​ ARCA SKU:  C15-3176 Brand:  Eaton Cutler-Hammer MPN:  FAZ-C3/1-NA-DC UPC:  15081131383 Shipping Weight:  0...
    SKU:
    C15-3176
    Series:
    FAZ
    Current Rating:
    3 A
    Voltage Rating:
    277/480 VAC, 125 VDC per Pole
    Approval:
    UL 489, CSA C22.2
    Short Description:
    277/480 VAC 50/60 Hz, 125 VDC per Pole, 3 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
    Type:
    Current Limiting, Thermal Magnetic
    Trip Setting:
    5 to 10 x Rated Current
    Terminal Type:
    Screw
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Wire Size:
    18 to 4/18 to 8 AWG
    Data Sheet:
    Eaton_53918_1_2_DATA.pdf
    Number of Poles:
    1
    Catalog:
    Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
    Size:
    0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
    MSRP $190.00
    Surplus $68.23
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    Qty in Cart: 0
    Price:
    MSRP $190.00
    Surplus $68.23
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