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 IPB1 Circuit Breaker Accessories Barrier Kit F Frame EA Eaton IPB1 Circuit Breaker Accessories Barrier Kit F Frame EA
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    Eaton IPB1 Circuit Breaker Accessories Barrier Kit F Frame EA

    MSRP $70.00
    Surplus $16.61
    Eaton IPB1 Circuit Breaker Accessories Barrier Kit F Frame EA​ ARCA SKU:  C15-2020 Brand:  Eaton MPN:  IPB1 UPC:  786679304822 Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-2020
    Frame:
    F
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY INTERPHASE BARRIER, INTERPHASE BARRI
    TS PIK:
    107001072
    MSRP $70.00
    Surplus $16.61
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    Qty in Cart: 0
    Price:
    MSRP $70.00
    Surplus $16.61
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  • Eaton IPB3 Circuit Breaker Accessories Interphase Barrier Kit K & J Frame EA Eaton IPB3 Circuit Breaker Accessories Interphase Barrier Kit K & J Frame EA
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    Eaton IPB3 Circuit Breaker Accessories Interphase Barrier Kit K & J Frame EA

    MSRP $88.00
    Surplus $23.05
    Eaton IPB3 Circuit Breaker Accessories Interphase Barrier Kit K & J Frame EA​ ARCA SKU:  C15-2017 Brand:  Eaton MPN:  IPB3 UPC:  786679114278 Shipping Weight:  0.20 lbs. Shipping...
    SKU:
    C15-2017
    Frame:
    K & J
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY INTERPHASE BARRIER, INTERPHASE BARRI
    TS PIK:
    106998154
    Country of Origin:
    United States
    MSRP $88.00
    Surplus $23.05
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    Qty in Cart: 0
    Price:
    MSRP $88.00
    Surplus $23.05
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    Eaton IPB34 Circuit Breaker Accessories EA Eaton IPB34 Circuit Breaker Accessories EA
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    Eaton IPB34 Circuit Breaker Accessories EA

    MSRP $67.38
    Surplus $17.59
    Eaton IPB34 Circuit Breaker Accessories EA​ ARCA SKU:  C15-8774 Brand:  Eaton MPN:  IPB34 UPC:  10786679072629 Shipping Weight:  0.25 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-8774
    Country of Origin:
    United States
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY INTERPHASE BARRIER, EATON MOLDED CAS
    MSRP $67.38
    Surplus $17.59
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    Qty in Cart: 0
    Price:
    MSRP $67.38
    Surplus $17.59
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  • Eaton IPB5 Circuit Breaker Accessories Eaton IPB5 Circuit Breaker Accessories
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    Eaton IPB5 Circuit Breaker Accessories

    MSRP $155.97
    Surplus $54.06
    Eaton IPB5 Circuit Breaker Accessories​ ARCA SKU:  C15-2934 Brand:  Eaton MPN:  IPB5 UPC:  10786679225506 Shipping Weight:  0.20 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-2934
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY BARRIER KIT ACCESSORY, INTERPHASE BA
    UOM:
    EA
    Type:
    Interphase Barrier Kit
    Frame Type:
    N
    Box Quantity:
    1
    TS PIK:
    106999738
    Country of Origin:
    United States
    MSRP $155.97
    Surplus $54.06
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    Qty in Cart: 0
    Price:
    MSRP $155.97
    Surplus $54.06
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  • Eaton IQ35M-ENC DIN Rail and Accessories EA Eaton IQ35M-ENC DIN Rail and Accessories EA
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    Eaton IQ35M-ENC DIN Rail and Accessories EA

    MSRP $293.07
    Surplus $105.83
    Eaton IQ35M-ENC DIN Rail and Accessories EA​ ARCA SKU:  C26-7288 Brand:  Eaton MPN:  IQ35M-ENC UPC:  78668547172 Shipping Weight:  2.80 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    C26-7288
    Short Description:
    IQ35M ENCLOSURE_ NEMA 4X
    UOM:
    EA
    Type:
    ENERGY METER DIN RAIL ENCLOSURE
    Box Quantity:
    1
    Enclosure:
    NEMA 4X
    MSRP $293.07
    Surplus $105.83
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    Qty in Cart: 0
    Price:
    MSRP $293.07
    Surplus $105.83
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  • Eaton IQESJ208 Circuit Breaker Accessories IQ Energy Sentinel 208 120V Used w/ J Frame Eaton IQESJ208 Circuit Breaker Accessories IQ Energy Sentinel 208 120V Used w/ J Frame
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    Eaton IQESJ208 Circuit Breaker Accessories IQ Energy Sentinel 208 120V Used w/ J Frame

    MSRP $1,661.00
    Surplus $341.23
    SKU:  C15-2815 Brand:  Eaton MPN:  IQESJ208 UPC:  786689700157 Shipping Weight:  1.15 lbs. Shipping Height:  5.00 In. Shipping Length:  11.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-2815
    Volts:
    120 V
    Short Description:
    IQ ENERGY SENTINEL 208
    Country of Origin:
    United States
    MSRP $1,661.00
    Surplus $341.23
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    Qty in Cart: 0
    Price:
    MSRP $1,661.00
    Surplus $341.23
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  • Eaton IQESK480 Circuit Breaker Accessories Eaton IQESK480 Circuit Breaker Accessories
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    Eaton IQESK480 Circuit Breaker Accessories

    MSRP $1,250.00
    Surplus $346.56
    SKU:  C15-3081 Brand:  Eaton MPN:  IQESK480 UPC:  786689700300 Shipping Weight:  1.35 lbs. Shipping Height:  4.50 In. Shipping Length:  11.00 In. Shipping Width:  6.40 In...
    SKU:
    C15-3081
    Type:
    IQ Energy Sentinel
    Used On:
    K Frame Breaker
    Catalog:
    Eaton_57993_V3T9_107-V3T9_111_CAT.pdf
    Installation/Operator:
    Eaton_00810_INST.pdf
    TS PIK:
    106894458
    Short Description:
    IQ ENERGY SENTINEL 480
    Country of Origin:
    United States
    MSRP $1,250.00
    Surplus $346.56
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    Qty in Cart: 0
    Price:
    MSRP $1,250.00
    Surplus $346.56
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    Eaton IZM-SR24DC Circuit Breaker Accessories Spring Release Field Option Kit 24V Eaton IZM-SR24DC Circuit Breaker Accessories Spring Release Field Option Kit 24V
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    Eaton IZM-SR24DC Circuit Breaker Accessories Spring Release Field Option Kit 24V

    MSRP $296.95
    Surplus $123.76
    Eaton IZM-SR24DC Circuit Breaker Accessories Spring Release Field Option Kit 24V​ ARCA SKU:  C15-4285 Brand:  Eaton MPN:  IZM-SR24DC UPC:   Shipping Weight:  1.25 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-4285
    Volts:
    24 V
    MSRP $296.95
    Surplus $123.76
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    Qty in Cart: 0
    Price:
    MSRP $296.95
    Surplus $123.76
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  • Eaton JD2200 Molded Case Breakers (MCCBs) EA Eaton JD2200 Molded Case Breakers (MCCBs) EA
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    Eaton JD2200 Molded Case Breakers (MCCBs) EA

    MSRP $4,683.58
    Surplus $478.13
    SKU:  C15-9314 Brand:  Eaton MPN:  JD2200 UPC:  78667934606 Shipping Weight:  7.25 lbs. Shipping Height:  11.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-9314
    Frame Type:
    J
    Voltage Rating:
    600 VAC, 250 VDC
    Current Rating:
    200 A
    Number of Poles:
    2
    Interrupting Rating:
    65 kA at 240 VAC, 35 kA at 480 VAC
    Short Description:
    Eaton Series C complete molded case circuit breaker, J-frame, JD, Complete breaker, Fixed thermal, fixed magnetic trip, Two-pole, 200A, 600 VAC, 250 VDC, 65 kA at 240 VAC, 35 kA at 480 VAC, Aluminum, Line and load, 50/60 Hz
    Type:
    Thermal Magnetic, Standard Interrupting Capacity, Molded Case
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_298_CAT.pdf
    CAD Drawings:
    Eaton_10146_1_CAD.pdf
    Maximum DC Voltage Rating:
    250 V
    Maximum AC Voltage Rating:
    600 V
    Size:
    4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
    Terminal Type:
    Aluminum Line and Load
    Country of Origin:
    Dominican Republic
    MSRP $4,683.58
    Surplus $478.13
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    Qty in Cart: 0
    Price:
    MSRP $4,683.58
    Surplus $478.13
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    Eaton JD2250 Molded Case Breakers (MCCBs) JDB 2P 250A 600V 50/60Hz 2Ph J Frame Eaton JD2250 Molded Case Breakers (MCCBs) JDB 2P 250A 600V 50/60Hz 2Ph J Frame
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    Eaton JD2250 Molded Case Breakers (MCCBs) JDB 2P 250A 600V 50/60Hz 2Ph J Frame

    MSRP $4,445.00
    Surplus $1,775.83
    SKU:  C15-2134 Brand:  Eaton MPN:  JD2250 UPC:  786679346082 Shipping Weight:  0.01 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-2134
    Series:
    C
    Volts:
    600 V
    Amps:
    250 A
    Poles:
    2
    Frequency Rating:
    50/60 Hz
    Frame:
    J
    Short Description:
    Series C complete molded case circuit breaker, J-frame, JD, Complete breaker, Fixed thermal, fixed magnetic trip, Two-pole, 250A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Aluminum, Line and load, 50/60 Hz
    Frame Type:
    J
    Number of Poles:
    2
    Current Rating:
    250 A
    Interrupting Rating:
    65 kA
    Voltage Rating:
    600 VAC
    MSRP $4,445.00
    Surplus $1,775.83
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    Qty in Cart: 0
    Price:
    MSRP $4,445.00
    Surplus $1,775.83
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    Eaton JD2250F Molded Case Breakers (MCCBs) JD 2P 250A 600V 50/60Hz 2Ph J Frame

    MSRP $2,400.00
    Surplus $486.43
    SKU:  C15-4053 Brand:  Eaton MPN:  JD2250F UPC:  786679516362 Shipping Weight:  6.30 lbs. Shipping Height:  4.00 In. Shipping Length:  10.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-4053
    TS PIK:
    115246277
    MSRP $2,400.00
    Surplus $486.43
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    Qty in Cart: 0
    Price:
    MSRP $2,400.00
    Surplus $486.43
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    Eaton JD3100 Molded Case Breakers (MCCBs)
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    Eaton JD3100 Molded Case Breakers (MCCBs)

    MSRP $7,001.00
    Surplus $1,396.31
    SKU:  C15-11715 Brand:  Eaton MPN:  JD3100 UPC:   Shipping Weight:  8.20 lbs. Shipping Height:  5.00 In. Shipping Length:  11.00 In. Shipping Width:  6.00 In. Product...
    SKU:
    C15-11715
    TS PIK:
    110190626
    MSRP $7,001.00
    Surplus $1,396.31
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    Qty in Cart: 0
    Price:
    MSRP $7,001.00
    Surplus $1,396.31
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  • Eaton JD3125 Molded Case Breakers (MCCBs) JD 3P 125A 480V 50/60Hz 3Ph J Frame Eaton JD3125 Molded Case Breakers (MCCBs) JD 3P 125A 480V 50/60Hz 3Ph J Frame
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    Eaton JD3125 Molded Case Breakers (MCCBs) JD 3P 125A 480V 50/60Hz 3Ph J Frame

    MSRP $5,550.00
    Surplus $548.61
    SKU:  C15-4025 Brand:  Eaton MPN:  JD3125 UPC:  786679013540 Shipping Weight:  9.30 lbs. Shipping Height:  7.00 In. Shipping Length:  12.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-4025
    Frame Type:
    JD
    Voltage Rating:
    600 VAC
    Current Rating:
    32 A
    Number of Poles:
    3
    Interrupting Rating:
    35 kA at 480 VAC
    Type:
    Molded Case
    Maximum AC Voltage Rating:
    600 V
    Terminal Type:
    Aluminum/Copper Standard Pressure Line and Load Terminal
    Size:
    4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
    Short Description:
    600 VAC 50/60 Hz, 125 A, 35 kA, 3-Pole, JD Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
    Specification/Technical:
    Eaton_08069_1_2_SPEC.pdf
    Series:
    C
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489
    MSRP $5,550.00
    Surplus $548.61
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    Qty in Cart: 0
    Price:
    MSRP $5,550.00
    Surplus $548.61
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  • Eaton JD3175 Molded Case Breakers (MCCBs) 3P 175A 600V
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    Eaton JD3175 Molded Case Breakers (MCCBs) 3P 175A 600V

    MSRP $5,508.54
    Surplus $913.84
    SKU:  C15-6828 Brand:  Eaton MPN:  JD3175 UPC:  78667934614 Shipping Weight:  9.30 lbs. Shipping Height:  7.00 In. Shipping Length:  12.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-6828
    TS PIK:
    115927454
    Number of Poles:
    3
    Size:
    4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
    Terminal Type:
    Aluminum/Copper Standard Pressure Line and Load Terminal
    Maximum AC Voltage Rating:
    600 V
    Type:
    Molded Case, Thermal Magnetic
    Current Rating:
    175 A
    Frame Type:
    JD
    Series:
    C, JD
    Short Description:
    600 VAC 50/60 Hz, 175 A, 35 kA, 3-Pole, JD Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
    Interrupting Rating:
    35 kA at 480 VAC
    Voltage Rating:
    600 VAC
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
    Country of Origin:
    Dominican Republic
    MSRP $5,508.54
    Surplus $913.84
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    Qty in Cart: 0
    Price:
    MSRP $5,508.54
    Surplus $913.84
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  • Eaton JD3200 Molded Case Breakers (MCCBs) EA
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    Eaton JD3200 Molded Case Breakers (MCCBs) EA

    MSRP $5,508.54
    Surplus $548.05
    SKU:  C15-9315 Brand:  Eaton MPN:  JD3200 UPC:  78667934615 Shipping Weight:  8.20 lbs. Shipping Height:  10.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-9315
    TS PIK:
    21509681
    Size:
    4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
    Terminal Type:
    Aluminum/Copper Standard Pressure Line and Load Terminal
    Maximum AC Voltage Rating:
    600 V
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
    Voltage Rating:
    600 VAC
    Frame Type:
    JD
    Series:
    C, JD
    Number of Poles:
    3
    Short Description:
    600 VAC 50/60 Hz, 200 A, 35 kA, 3-Pole, JD Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
    Interrupting Rating:
    35 kA at 480 VAC, 65 kA at 240 VAC
    Current Rating:
    200 A
    Type:
    Molded Case, Thermal Magnetic
    MSRP $5,508.54
    Surplus $548.05
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $5,508.54
    Surplus $548.05
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  • Eaton JD3250K Molded Case Breakers (MCCBs) JD 3P 250A 600V 50/60Hz 3Ph J Frame Eaton JD3250K Molded Case Breakers (MCCBs) JD 3P 250A 600V 50/60Hz 3Ph J Frame
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    Eaton JD3250K Molded Case Breakers (MCCBs) JD 3P 250A 600V 50/60Hz 3Ph J Frame

    MSRP $3,254.00
    Surplus $1,389.72
    SKU:  C15-3633 Brand:  Eaton MPN:  JD3250K UPC:  786679516423 Shipping Weight:  9.20 lbs. Shipping Height:  7.00 In. Shipping Length:  13.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-3633
    Frame Type:
    JD
    Voltage Rating:
    600 VAC
    Current Rating:
    32 A
    Number of Poles:
    3
    Interrupting Rating:
    35 kA at 480 VAC
    Type:
    Molded Case Switch
    Maximum AC Voltage Rating:
    600 VAC
    Maximum DC Voltage Rating:
    250 VDC
    Terminal Type:
    Aluminum/Copper Standard Pressure Line Terminal
    Size:
    4.13 Inch W x 4.06 Inch D x 10 Inch H
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 250 A, 35 kA, 3-Pole, JD Frame, High Magnetic Molded Case Switch
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_291_CAT.pdf
    Specification/Technical:
    Eaton_08127_1_2_SPEC.pdf
    Series:
    C
    Approval:
    UL
    MSRP $3,254.00
    Surplus $1,389.72
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $3,254.00
    Surplus $1,389.72
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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.