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 HMCP400X5C Motor Circuit Protector (MCPs)
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    Eaton HMCP400X5C Motor Circuit Protector (MCPs)

    MSRP $6,340.00
    Surplus $1,973.68
    SKU:  C15-11701 Brand:  Eaton MPN:  HMCP400X5C UPC:   Shipping Weight:  14.05 lbs. Shipping Height:  6.00 In. Shipping Length:  13.00 In. Shipping Width:  6.00 In. Product...
    SKU:
    C15-11701
    TS PIK:
    21505287
    MSRP $6,340.00
    Surplus $1,973.68
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    Price:
    MSRP $6,340.00
    Surplus $1,973.68
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    Eaton HMCP600Y6W Motor Circuit Protector (MCPs)

    MSRP $11,385.02
    Surplus $4,098.61
    SKU:  C15-5177 Brand:  Eaton MPN:  HMCP600Y6W UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-5177
    MSRP $11,385.02
    Surplus $4,098.61
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    Price:
    MSRP $11,385.02
    Surplus $4,098.61
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  • Eaton HMCPE003A0C Motor Circuit Protector (MCPs) HMCPE 3P 3A 480V 50/60Hz J-K Frame EA Eaton HMCPE003A0C Motor Circuit Protector (MCPs) HMCPE 3P 3A 480V 50/60Hz J-K Frame EA
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    Eaton HMCPE003A0C Motor Circuit Protector (MCPs) HMCPE 3P 3A 480V 50/60Hz J-K Frame EA

    MSRP $1,212.77
    Surplus $162.22
    SKU:  M01-1654 Brand:  Eaton MPN:  HMCPE003A0C UPC:  78667911363 Shipping Weight:  3.00 lbs. Shipping Height:  6.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    M01-1654
    Series:
    G, HMCPE
    Type:
    Molded Case
    Type:
    Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    2.99 Inch Width x 3 Inch Depth x 5.5 Inch Height
    Volts:
    600 Star/347 VAC
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Terminal Type:
    Non-Aluminum Line and Load Terminal
    Frame Type:
    EG
    Maximum AC Voltage Rating:
    347 V
    Motor FLA:
    0.69 to 2.6 A
    Maximum DC Voltage Rating:
    250 V
    Trip Setting:
    9 to 33 A
    Starter Size:
    NEMA 0
    Short Description:
    480 VAC, 600 Star/347 VAC, 250 VDC, 3 A, 9 to 33 A Trip, 0.69 to 2.8 A FLA, 3-Pole, NEMA 0, Non-Aluminum Line and Load Terminal, EG Frame, Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_224_CAT.pdf
    Current Rating:
    3 A
    Voltage Rating:
    600 Star/347 VAC, 250 VDC
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $1,212.77
    Surplus $162.22
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    Qty in Cart: 0
    Price:
    MSRP $1,212.77
    Surplus $162.22
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  • Eaton HMCPE007C0C Molded Case Breakers (MCCBs) EA Eaton HMCPE007C0C Molded Case Breakers (MCCBs) EA
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    Eaton HMCPE007C0C Molded Case Breakers (MCCBs) EA

    MSRP $1,212.77
    Surplus $379.96
    SKU:  C15-3303 Brand:  Eaton MPN:  HMCPE007C0C UPC:  78667911364 Shipping Weight:  2.40 lbs. Shipping Height:  3.00 In. Shipping Length:  7.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-3303
    Series:
    G
    Type:
    Molded Case
    Type:
    Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    2.99 Inch W x 3 Inch D x 5.5 Inch H
    Volts:
    600 Star/347 VAC
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Terminal Type:
    Non-Aluminum Line and Load Terminal
    Frame Type:
    EG
    Maximum AC Voltage Rating:
    347 VAC
    Motor FLA:
    1.5 to 6.1 Ampere
    Maximum DC Voltage Rating:
    250 VDC
    Trip Setting:
    21 to 77 A
    Starter Size:
    NEMA 0
    Short Description:
    480 VAC, 600 Star/347 VAC, 250 VDC, 7 A, 21 to 77 A Trip, 1.5 to 6.1 A FLA, 3-Pole, NEMA 0, Non-Aluminum Line and Load Terminal, EG Frame, Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_224_CAT.pdf
    Voltage Rating:
    600 Star/347 VAC, 250 VDC
    Current Rating:
    7 A
    Number of Poles:
    3
    TS PIK:
    115786302
    Country of Origin:
    Dominican Republic
    MSRP $1,212.77
    Surplus $379.96
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    Qty in Cart: 0
    Price:
    MSRP $1,212.77
    Surplus $379.96
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  • Eaton HMCPE015EOC Motor Circuit Protector (MCPs)
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    Eaton HMCPE015EOC Motor Circuit Protector (MCPs)

    MSRP $1,804.00
    Surplus $247.24
    SKU:  C15-6859 Brand:  Eaton MPN:  HMCPE015EOC UPC:   Shipping Weight:  2.75 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In. Product...
    SKU:
    C15-6859
    Country of Origin:
    Dominican Republic
    MSRP $1,804.00
    Surplus $247.24
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    Qty in Cart: 0
    Price:
    MSRP $1,804.00
    Surplus $247.24
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    Eaton HMCPE030H1CB1 Motor Circuit Protector (MCPs) HMCPE 3P 30A 480V 50/60Hz 3Ph Eaton HMCPE030H1CB1 Motor Circuit Protector (MCPs) HMCPE 3P 30A 480V 50/60Hz 3Ph
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    Eaton HMCPE030H1CB1 Motor Circuit Protector (MCPs) HMCPE 3P 30A 480V 50/60Hz 3Ph

    MSRP $1,039.00
    Surplus $303.66
    SKU:  C15-4702 Brand:  Eaton MPN:  HMCPE030H1CB1 UPC:   Shipping Weight:  2.60 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In. Product...
    SKU:
    C15-4702
    Series:
    G
    Volts:
    480 V
    Amps:
    30 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    MSRP $1,039.00
    Surplus $303.66
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    Qty in Cart: 0
    Price:
    MSRP $1,039.00
    Surplus $303.66
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  • Eaton HMCPE050K2C Motor Circuit Protector (MCPs) HMCPE 3P 50A 480V 50/60Hz 3Ph M Frame EA
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    Eaton HMCPE050K2C Motor Circuit Protector (MCPs) HMCPE 3P 50A 480V 50/60Hz 3Ph M Frame EA

    MSRP $1,212.77
    Surplus $448.13
    SKU:  C15-5018 Brand:  Eaton MPN:  HMCPE050K2C UPC:  786679113677 Shipping Weight:  2.65 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-5018
    Series:
    G, HMCPE
    Type:
    Molded Case
    Type:
    Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    2.99 Inch Width x 3 Inch Depth x 5.5 Inch Height
    Volts:
    600 Star/347 VAC
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Terminal Type:
    Non-Aluminum Line and Load Terminal
    Frame Type:
    EG
    Maximum AC Voltage Rating:
    347 V
    Motor FLA:
    11.5 to 43.5 A
    Maximum DC Voltage Rating:
    250 V
    Trip Setting:
    150 to 550 A
    Starter Size:
    NEMA 2
    Short Description:
    480 VAC, 600 Star/347 VAC, 250 VDC, 50 A, 150 to 550 A Trip, 11.5 to 43.5 A FLA, 3-Pole, NEMA 2, Non-Aluminum Line and Load Terminal, EG Frame, Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_225_CAT.pdf
    Number of Poles:
    3
    Voltage Rating:
    600 Star/347 VAC, 250 VDC
    Current Rating:
    50 A
    Country of Origin:
    Dominican Republic
    MSRP $1,212.77
    Surplus $448.13
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    Qty in Cart: 0
    Price:
    MSRP $1,212.77
    Surplus $448.13
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    Eaton HMCPQ50K2C Motor Circuit Protector (MCPs) HMCP 3P 50A 480V 50/60Hz 3Ph M Frame

    MSRP $2,236.00
    Surplus $912.89
    SKU:  C15-4984 Brand:  Eaton MPN:  HMCPQ50K2C UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-4984
    MSRP $2,236.00
    Surplus $912.89
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    Qty in Cart: 0
    Price:
    MSRP $2,236.00
    Surplus $912.89
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    Eaton HMCPS007C0CB Molded Case Breakers (MCCBs) EA
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    Eaton HMCPS007C0CB Molded Case Breakers (MCCBs) EA

    MSRP $1,212.77
    Surplus $436.60
    SKU:  C15-8979 Brand:  Eaton MPN:  HMCPS007C0CB UPC:  8120180831105536 Shipping Weight:  3.75 lbs. Shipping Height:  6.00 In. Shipping Length:  5.00 In. Shipping Width:  4.00...
    SKU:
    C15-8979
    MSRP $1,212.77
    Surplus $436.60
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    Qty in Cart: 0
    Price:
    MSRP $1,212.77
    Surplus $436.60
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  • Eaton HMCPS015E0CH09 Motor Circuit Protector (MCPs) Eaton HMCPS015E0CH09 Motor Circuit Protector (MCPs)
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    Eaton HMCPS015E0CH09 Motor Circuit Protector (MCPs)

    MSRP $7,000.00
    Surplus $1,660.39
    SKU:  C15-11318 Brand:  Eaton MPN:  HMCPS015E0CH09 UPC:   Shipping Weight:  4.55 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In. Product...
    SKU:
    C15-11318
    Short Description:
    Series C, type HMCPS, F Frame, 3P, 3PH, 15A, 600V, 65kA@480V
    Current Rating:
    15 A
    Series:
    C
    Number of Poles:
    3
    Frame Type:
    F
    Voltage Rating:
    600 VAC
    Country of Origin:
    Dominican Republic
    MSRP $7,000.00
    Surplus $1,660.39
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    Qty in Cart: 0
    Price:
    MSRP $7,000.00
    Surplus $1,660.39
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  • Eaton HMCPS100R3C Motor Circuit Protector (MCPs) Eaton HMCPS100R3C Motor Circuit Protector (MCPs)
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    Eaton HMCPS100R3C Motor Circuit Protector (MCPs)

    MSRP $1,708.00
    Surplus $362.09
    SKU:  M01-2491 Brand:  Eaton MPN:  HMCPS100R3C UPC:  786679232668 Shipping Weight:  4.50 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    M01-2491
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY MOTOR PROTECTION, MOTOR CIRCUIT PROT
    Poles:
    3
    Volts:
    600 V
    Amps:
    100 A
    Type:
    HMCP
    Frame Type:
    J-K
    TS PIK:
    106999904
    Country of Origin:
    Dominican Republic
    MSRP $1,708.00
    Surplus $362.09
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    Qty in Cart: 0
    Price:
    MSRP $1,708.00
    Surplus $362.09
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    Eaton HMDL3600 Molded Case Breakers (MCCBs) HMDL 3P 600A 600V 50/60Hz 3Ph M Frame
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    Eaton HMDL3600 Molded Case Breakers (MCCBs) HMDL 3P 600A 600V 50/60Hz 3Ph M Frame

    MSRP $14,910.00
    Surplus $6,118.00
    SKU:  C15-3310 Brand:  Eaton MPN:  HMDL3600 UPC:  782114586068 Shipping Weight:  25.55 lbs. Shipping Height:  5.00 In. Shipping Length:  16.00 In. Shipping Width:  9.00 In...
    SKU:
    C15-3310
    Current Rating:
    600 A
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_349-V4T2_351_CAT.pdf
    Voltage Rating:
    600 VAC at 50/60 Hz
    Series:
    C
    Short Description:
    600 VAC 50/60 Hz, 600 A, 65 kA, 3-Pole, HMDL Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
    Frame Type:
    HMDL
    Size:
    8.25 Inch W x 4.06 Inch D x 16 Inch H
    Maximum AC Voltage Rating:
    600 VAC
    Number of Poles:
    3
    Installation/Operator:
    Eaton_00237_INST.pdf
    Type:
    Molded Case, Thermal Magnetic
    Terminal Type:
    Aluminum/Copper Standard Pressure Line Terminal, Standard Pressure Load Terminal
    Interrupting Rating:
    65 kA at 480 VAC
    MSRP $14,910.00
    Surplus $6,118.00
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    Qty in Cart: 0
    Price:
    MSRP $14,910.00
    Surplus $6,118.00
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    Eaton HMDL3800F Molded Case Breakers (MCCBs) HMDL 3P 800A 600V 50/60Hz 3Ph M Frame Eaton HMDL3800F Molded Case Breakers (MCCBs) HMDL 3P 800A 600V 50/60Hz 3Ph M Frame
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    Eaton HMDL3800F Molded Case Breakers (MCCBs) HMDL 3P 800A 600V 50/60Hz 3Ph M Frame

    MSRP $14,827.00
    Surplus $3,171.70
    SKU:  C15-1820 Brand:  Eaton MPN:  HMDL3800F UPC:  782114350584 Shipping Weight:  20.95 lbs. Shipping Height:  7.00 In. Shipping Length:  16.00 In. Shipping Width:  9.00 In...
    SKU:
    C15-1820
    Series:
    C, HMDL
    Type:
    Polarized
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    8.25 Inch Width x 4.06 Inch Depth x 16 Inch Height
    Volts:
    600 VAC at 50/60 Hertz
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    42 kA at 125/250 VDC
    Interrupting Rating:
    35 Kiloamp at 600 Volt DC
    Terminal Type:
    Not Included
    Maximum AC Voltage Rating:
    600 VAC
    Accessory Type:
    Breaker Frame
    Short Description:
    600 VAC 50/60 Hz, 800 A, 42 kA, 3-Pole, Thermal Magnetic, Electronic RMS 310 Trip, HMDL
    Catalog:
    Eaton_27487_V4T2_349_V4T2_350_V4T2_353_CAT.pdf
    Installation/Operator:
    Hubbell-WiringDevicekellems_00032_INST.pdf
    CAD Drawing:
    Hubbell-WiringDeviceKellems_11845_1_CAD.pdf
    Manufacturer Warranty:
    Hubbell-WiringDeviceKellems_00001_WARR.pdf
    Current Rating:
    800 A
    Number of Poles:
    3
    Voltage Rating:
    600 VAC
    Frame Type:
    MDL
    MSRP $14,827.00
    Surplus $3,171.70
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    Qty in Cart: 0
    Price:
    MSRP $14,827.00
    Surplus $3,171.70
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    Eaton HMVD5B Circuit Breaker Accessories Eaton HMVD5B Circuit Breaker Accessories
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    Eaton HMVD5B Circuit Breaker Accessories

    MSRP $720.00
    Surplus $115.88
    Eaton HMVD5B Circuit Breaker Accessories​ ARCA SKU:  C15-2229 Brand:  Eaton MPN:  HMVD5B UPC:  782116072521 Shipping Weight:  7.85 lbs. Shipping Height:  7.00 In. Shipping...
    SKU:
    C15-2229
    Frame:
    N
    Short Description:
    VARI-DEPTH HANDLE MECH FOR SERIES C_ N-FRAME BREAKER
    TS PIK:
    121937625
    MSRP $720.00
    Surplus $115.88
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    Qty in Cart: 0
    Price:
    MSRP $720.00
    Surplus $115.88
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    Eaton HND312T106WS10 Molded Case Breakers (MCCBs) HND 3P 1200A 600V 50/60Hz 3Ph M Frame Eaton HND312T106WS10 Molded Case Breakers (MCCBs) HND 3P 1200A 600V 50/60Hz 3Ph M Frame
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    Eaton HND312T106WS10 Molded Case Breakers (MCCBs) HND 3P 1200A 600V 50/60Hz 3Ph M Frame

    MSRP $42,393.56
    Surplus $9,038.79
    SKU:  C15-2285 Brand:  Eaton MPN:  HND312T106WS10 UPC:   Shipping Weight:  54.30 lbs. Shipping Height:  11.00 In. Shipping Length:  19.00 In. Shipping Width:  15.00 In...
    SKU:
    C15-2285
    Frame Type:
    NG
    Voltage Rating:
    600 V
    Current Rating:
    1200 A
    Number of Poles:
    3
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC
    Short Description:
    Eaton Series C electronic molded case circuit breaker, NG-frame, HND, Complete breaker, OPTIM 1050, Electronic LSIA trip type, Three-pole, 1200A, 600 Vac, 100 kA at 240 Vac, 65 kA at 480 Vac, Without terminals, 50/60 Hz
    MSRP $42,393.56
    Surplus $9,038.79
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    Qty in Cart: 0
    Price:
    MSRP $42,393.56
    Surplus $9,038.79
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    Eaton HND312T107W Molded Case Breakers (MCCBs)
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    Eaton HND312T107W Molded Case Breakers (MCCBs)

    MSRP $41,665.27
    Surplus $13,056.56
    SKU:  C15-11230 Brand:  Eaton MPN:  HND312T107W UPC:  78667906026 Shipping Weight:  50.20 lbs. Shipping Height:  12.00 In. Shipping Length:  20.00 In. Shipping Width:  15.00...
    SKU:
    C15-11230
    TS PIK:
    115285929
    MSRP $41,665.27
    Surplus $13,056.56
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    Qty in Cart: 0
    Price:
    MSRP $41,665.27
    Surplus $13,056.56
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    Eaton HND312T35W Molded Case Breakers (MCCBs) HND 3P 1200A 600V 50/60Hz 3Ph N Frame Eaton HND312T35W Molded Case Breakers (MCCBs) HND 3P 1200A 600V 50/60Hz 3Ph N Frame
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    Eaton HND312T35W Molded Case Breakers (MCCBs) HND 3P 1200A 600V 50/60Hz 3Ph N Frame

    MSRP $67,100.00
    Surplus $17,825.59
    SKU:  C15-4079 Brand:  Eaton MPN:  HND312T35W UPC:  786679252765 Shipping Weight:  52.20 lbs. Shipping Height:  11.00 In. Shipping Length:  22.20 In. Shipping Width:  12.00...
    SKU:
    C15-4079
    Frame Type:
    HND
    Voltage Rating:
    600 VAC
    Current Rating:
    32 A
    Number of Poles:
    3
    Interrupting Rating:
    65 kA at 480 VAC,35 kA at 600 VAC
    Type:
    Molded Case
    Maximum AC Voltage Rating:
    600
    Terminal Type:
    Not Included
    Size:
    8.25 Inch W x 5.5 Inch D x 16 Inch H
    Short Description:
    600 VAC 50/60 Hz, 1200 A, 65/35 kA, 3-Pole, HND Frame, Electronic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_360_V4T2_361_CAT.pdf
    Installation/Operator:
    Eaton_00122_INST.pdf
    Specification/Technical:
    Eaton_07913_1_2_SPEC.pdf
    Series:
    C
    MSRP $67,100.00
    Surplus $17,825.59
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    Qty in Cart: 0
    Price:
    MSRP $67,100.00
    Surplus $17,825.59
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