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 HLD2600 Molded Case Breakers (MCCBs) Eaton HLD2600 Molded Case Breakers (MCCBs)
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    Eaton HLD2600 Molded Case Breakers (MCCBs)

    MSRP $15,405.96
    Surplus $4,351.22
    SKU:  C15-4878 Brand:  Eaton MPN:  HLD2600 UPC:  78667902302 Shipping Weight:  17.80 lbs. Shipping Height:  8.00 In. Shipping Length:  13.00 In. Shipping Width:  11.00 In...
    SKU:
    C15-4878
    TS PIK:
    126885171
    MSRP $15,405.96
    Surplus $4,351.22
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    Qty in Cart: 0
    Price:
    MSRP $15,405.96
    Surplus $4,351.22
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  • Eaton HLD3400 Molded Case Breakers (MCCBs) HLD 3P 400A 600V 50/60Hz 3Ph L Frame Eaton HLD3400 Molded Case Breakers (MCCBs) HLD 3P 400A 600V 50/60Hz 3Ph L Frame
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    Eaton HLD3400 Molded Case Breakers (MCCBs) HLD 3P 400A 600V 50/60Hz 3Ph L Frame

    MSRP $22,350.00
    Surplus $5,826.73
    SKU:  C15-3684 Brand:  Eaton MPN:  HLD3400 UPC:   Shipping Weight:  16.55 lbs. Shipping Height:  5.00 In. Shipping Length:  9.00 In. Shipping Width:  11.00 In. Product...
    SKU:
    C15-3684
    Frame Type:
    L
    Voltage Rating:
    600 VAC
    Current Rating:
    32 A
    Number of Poles:
    3
    Interrupting Rating:
    65 kA at 480 VAC
    Type:
    Molded Case
    Maximum AC Voltage Rating:
    600 VAC
    Maximum DC Voltage Rating:
    250 VDC
    Terminal Type:
    Line and Load Terminal
    Size:
    8.25 Inch Width x 4.06 Inch Depth x 10.75 Inch Height
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 400 A, 65 kA at 480 VAC, 3-Pole, Line and Load Terminal, L-Frame, High Interrupting Capacity, Interchangeable Trip Unit, Thermal Magnetic Switch
    Catalog:
    Eaton_14666_V4T2_326_CAT.pdf
    Installation/Operator:
    EatonCorp-CutlerHammer_00006_INST.pdf
    Specification/Technical:
    EatonCorp-CutlerHammer_00043_1_2_SPEC.pdf
    Series:
    C, HLD
    Country of Origin:
    United States
    Approval:
    UL, CE
    MSRP $22,350.00
    Surplus $5,826.73
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    Qty in Cart: 0
    Price:
    MSRP $22,350.00
    Surplus $5,826.73
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  • Eaton HLD3600F Molded Case Breakers (MCCBs) HLD 3P 600A 600V 50/60Hz 3Ph L Frame EA Eaton HLD3600F Molded Case Breakers (MCCBs) HLD 3P 600A 600V 50/60Hz 3Ph L Frame EA
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    Eaton HLD3600F Molded Case Breakers (MCCBs) HLD 3P 600A 600V 50/60Hz 3Ph L Frame EA

    MSRP $13,737.02
    Surplus $3,013.02
    SKU:  C15-1673 Brand:  Eaton MPN:  HLD3600F UPC:  786679138014 Shipping Weight:  15.05 lbs. Shipping Height:  8.00 In. Shipping Length:  11.00 In. Shipping Width:  9.00 In...
    SKU:
    C15-1673
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    600 A
    Interrupting Rating:
    65 kA at 480 VAC
    Interrupting Rating:
    35 Kiloamp at 600 Volt AC
    Interrupting Rating:
    25 Kiloamp at 250 Volt DC (UL)
    Interrupting Rating:
    70 Kiloamp at 415 Volt AC
    Interrupting Rating:
    25 Kiloamp at 690 Volt AC
    Interrupting Rating:
    20 Kiloamp at 250 Volt DC (IEC)
    Maximum AC Voltage:
    600 V
    Maximum DC Voltage:
    250 V
    Poles:
    3
    Size:
    8.25 Inch Width x 4.06 Inch Depth x 10.75 Inch Height
    Terminal Type:
    Aluminum Standard Pressure Line and Load
    Type:
    Fixed Thermal Magnetic
    Type:
    LD Frame
    Volts:
    600 VAC 50/60 Hertz
    Volts:
    250 VDC
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 600 A, 3-Pole, 100/60 kA Interrupt, L Frame, Fixed Thermal Magnetic, High Interrupting, HLD, Molded Case Circuit Breaker Frame
    Specification/Technical:
    images.tradeservi ...
    TS PIK:
    21505000
    Voltage Rating:
    600 VAC 50/60 Hertz, 250 VDC
    Installation/Operator:
    EatonCorp_00026_INST.pdf
    Number of Poles:
    3
    Catalog:
    EatonCorp_00274_V4T2_329-V4T2_332_CAT.pdf
    Maximum AC Voltage Rating:
    600 V
    Maximum DC Voltage Rating:
    250 V
    Current Rating:
    600 A
    Frame Type:
    L
    Country of Origin:
    United States
    MSRP $13,737.02
    Surplus $3,013.02
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    Qty in Cart: 0
    Price:
    MSRP $13,737.02
    Surplus $3,013.02
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  • Eaton HM3R06 Circuit Breaker Accessories
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    Eaton HM3R06 Circuit Breaker Accessories

    MSRP $177.00
    Surplus $69.16
    SKU:  C15-11636 Brand:  Eaton MPN:  HM3R06 UPC:   Shipping Weight:  4.55 lbs. Shipping Height:  6.00 In. Shipping Length:  20.00 In. Shipping Width:  10.00 In. Product...
    SKU:
    C15-11636
    Catalog:
    Eaton_03771_V4T2_514_V4T2_515_CAT.pdf
    Handle Included:
    Yes
    Handle to Device Connection:
    Variable Depth Shaft
    Approval:
    UL, CSA
    Short Description:
    KD FR ROTARY HDLE MECH-6@ SHAFT
    Handle Type:
    Black Rotary
    Breaker Type:
    K Frame
    Shaft Length:
    6
    Switch Type:
    Molded Case
    Enclosure:
    NEMA 1/3R/12
    MSRP $177.00
    Surplus $69.16
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    Qty in Cart: 0
    Price:
    MSRP $177.00
    Surplus $69.16
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  • Eaton HMCC1R Circuit Breaker Accessories EA
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    Eaton HMCC1R Circuit Breaker Accessories EA

    MSRP $311.00
    Surplus $32.46
    Eaton HMCC1R Circuit Breaker Accessories EA​ ARCA SKU:  C15-5139 Brand:  Eaton MPN:  HMCC1R UPC:  00782114396933 Shipping Weight:  1.05 Shipping Height:  5.00 In. Shipping Length:  8...
    SKU:
    C15-5139
    Short Description:
    F FR DIRECT ROTARY HANDLE(RED) IEC RATED
    Country of Origin:
    Canada
    MSRP $311.00
    Surplus $32.46
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    Qty in Cart: 0
    Price:
    MSRP $311.00
    Surplus $32.46
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  • Eaton HMCC3B Circuit Breaker Accessories
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    Eaton HMCC3B Circuit Breaker Accessories

    MSRP $252.00
    Surplus $85.48
    SKU:  C15-11657 Brand:  Eaton MPN:  HMCC3B UPC:   Shipping Weight:  1.10 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  6.00 In. Product...
    SKU:
    C15-11657
    TS PIK:
    115793049
    Country of Origin:
    China
    MSRP $252.00
    Surplus $85.48
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    Qty in Cart: 0
    Price:
    MSRP $252.00
    Surplus $85.48
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  • Eaton HMCP070M2C Motor Circuit Protector (MCPs) HMCP 3P 70A 600V 50/60Hz 3Ph M Frame Eaton HMCP070M2C Motor Circuit Protector (MCPs) HMCP 3P 70A 600V 50/60Hz 3Ph M Frame
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    Eaton HMCP070M2C Motor Circuit Protector (MCPs) HMCP 3P 70A 600V 50/60Hz 3Ph M Frame

    MSRP $2,250.00
    Surplus $488.47
    SKU:  C15-2638 Brand:  Eaton MPN:  HMCP070M2C UPC:  78667915084 Shipping Weight:  4.10 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-2638
    Series:
    C, HMCP
    Type:
    Molded Case
    Type:
    Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Volts:
    600 VAC
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Terminal Type:
    Non-Aluminum Line and Load Terminal
    Frame Type:
    F
    Maximum AC Voltage Rating:
    600 VAC
    Motor FLA:
    16.1 to 59.1 A
    Maximum DC Voltage Rating:
    250 VDC
    Trip Setting:
    210 to 700 A
    Starter Size:
    NEMA 2
    Short Description:
    600 VAC, 250 VDC, 70 A, 210 to 700 A Trip, 16.1 to 59.1 A FLA, 3-Pole, NEMA 2, Non-Aluminum Line and Load Terminal, F Frame, Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_394_V4T2_395_V4T2_398_CAT.pdf
    Installation/Operator:
    Eaton_00176_INST.pdf
    CAD Drawing:
    Eaton_00054_1-9_CAD.pdf
    Current Rating:
    70 A
    CAD Drawings:
    Eaton_00054_1-9_CAD.pdf
    Number of Poles:
    3
    Voltage Rating:
    600 VAC, 250 VDC
    Country of Origin:
    Dominican Republic
    MSRP $2,250.00
    Surplus $488.47
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    Qty in Cart: 0
    Price:
    MSRP $2,250.00
    Surplus $488.47
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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 $159.39
    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 $159.39
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    Qty in Cart: 0
    Price:
    MSRP $1,212.77
    Surplus $159.39
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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) Eaton HMCPE015EOC Motor Circuit Protector (MCPs)
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    Eaton HMCPE015EOC Motor Circuit Protector (MCPs)

    MSRP $1,804.00
    Surplus $119.76
    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 $119.76
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    Qty in Cart: 0
    Price:
    MSRP $1,804.00
    Surplus $119.76
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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 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 $350.05
    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 $350.05
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,708.00
    Surplus $350.05
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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.