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.

  • Product
  • Qty in Cart
  • Price
  • Eaton EGS3050FFG Molded Case Breakers (MCCBs) EGS 3P 50A 480V 50/60Hz 3Ph EG Frame EA Eaton EGS3050FFG Molded Case Breakers (MCCBs) EGS 3P 50A 480V 50/60Hz 3Ph EG Frame EA
    See Availability
    Quick view

    Eaton EGS3050FFG Molded Case Breakers (MCCBs) EGS 3P 50A 480V 50/60Hz 3Ph EG Frame EA

    MSRP $1,400.00
    Surplus $218.01
    SKU:  C15-2724 Brand:  Eaton MPN:  EGS3050FFG UPC:   Shipping Weight:  3.60 lbs. Shipping Height:  4.00 In. Shipping Length:  11.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-2724
    Series:
    G
    Type:
    Molded Case
    Type:
    Fixed Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Size:
    3 Inch Width x 2.29 Inch Depth x 5.5 Inch Height
    Volts:
    600/347 VAC at 50/60 Hertz
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    5 kA at 240 VAC
    Interrupting Rating:
    40 kA at 415 Volt AC
    Interrupting Rating:
    35 kA at 480 Volt AC
    Interrupting Rating:
    22 kA at 600 Volt AC Star/347 Volt AC
    Terminal Type:
    Standard Pressure Line and Load
    Frame Type:
    EG
    Maximum AC Voltage Rating:
    600 V
    Short Description:
    415/480 VAC 50/60 Hz, 50 A, 40/35 kA, 3-Pole, Line/Load Terminal, EG Frame, Fixed Thermal Magnetic
    Catalog:
    Eaton_46579_V4T2_142-V4T2_161_CAT.pdf
    Installation/Operator:
    Eaton_00042_INST.pdf
    Voltage Rating:
    600/347 VAC
    Number of Poles:
    3
    Current Rating:
    50 A
    TS PIK:
    116533586
    Country of Origin:
    United States
    MSRP $1,400.00
    Surplus $218.01
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,400.00
    Surplus $218.01
    See Availability
  • Eaton FDB3050L Molded Case Breakers (MCCBs) 3P 50A
    See Availability
    Quick view

    Eaton FDB3050L Molded Case Breakers (MCCBs) 3P 50A

    MSRP $1,155.58
    Surplus $341.81
    SKU:  C15-6788 Brand:  Eaton MPN:  FDB3050L UPC:  78667930594 Shipping Weight:  4.60 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-6788
    TS PIK:
    21011002
    Data Sheet:
    Eaton_07831_1-3_DATA.pdf
    Series:
    C, FDB
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 50 A, 14/10 kA, 3-Pole, Line and Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Voltage Rating:
    600 VAC, 250 VDC
    Interrupting Rating:
    18 kA at 240 VAC, 14 kA at 480/600 VAC, 10 kA at 250 VDC
    Current Rating:
    50 A
    Installation/Operator:
    Eaton_00091_INST.pdf
    Type:
    Molded Case, Thermal Magnetic
    Maximum AC Voltage Rating:
    600 V
    Number of Poles:
    3
    Maximum DC Voltage Rating:
    250 V
    Terminal Type:
    Standard Pressure Line and Load
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Frame Type:
    FD
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA C22.2
    MSRP $1,155.58
    Surplus $341.81
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,155.58
    Surplus $341.81
    See Availability
  • Crouse-Hinds HFD3050 Molded Case Breakers (MCCBs) EA
    See Availability
    Quick view

    Crouse-Hinds HFD3050 Molded Case Breakers (MCCBs) EA

    MSRP $2,286.86
    Surplus $288.99
    SKU:  C15-8164 Brand:  Crouse-Hinds MPN:  HFD3050 UPC:   Shipping Weight:  4.00 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In. Product...
    SKU:
    C15-8164
    TS PIK:
    21506281
    Frame Type:
    FD
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 50 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC, 25 kA at 600 VDC, 22 kA at 250 VDC
    Current Rating:
    50 A
    Number of Poles:
    3
    Maximum DC Voltage Rating:
    250 V
    Voltage Rating:
    600 VAC, 250 VDC
    Installation/Operator:
    Eaton_00091_INST.pdf
    Type:
    Molded Case, Thermal Magnetic
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Terminal Type:
    Standard Pressure Load
    CAD Drawings:
    Eaton_21588_1_CAD.pdf
    Series:
    C, HFD
    Maximum AC Voltage Rating:
    600 V
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA C22.2
    MSRP $2,286.86
    Surplus $288.99
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,286.86
    Surplus $288.99
    See Availability
  • Cutler Hammer HMCP050G2C Motor Circuit Protector (MCPs) EA
    See Availability
    Quick view

    Cutler Hammer HMCP050G2C Motor Circuit Protector (MCPs) EA

    MSRP $1,503.50
    Surplus $317.93
    SKU:  C15-6837 Brand:  Cutler-Hammer MPN:  HMCP050G2C UPC:  78667903308 Shipping Weight:  4.50 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  5...
    SKU:
    C15-6837
    Short Description:
    600 VAC, 250 VDC, 50 A, 3-Pole, 80 to 120 A Trip, NEMA 2, Non-Aluminum Terminal, F Frame, Molded Case, Magnetic, Motor Circuit Protector
    Series:
    C, HMCP
    Frame Type:
    F
    Maximum DC Voltage Rating:
    250 V
    Catalog:
    Eaton_46579_V4T2_254_V4T2_255_V4T2_394_V4T2_395_V4T2_399_CAT.pdf
    Number of Poles:
    3
    CAD Drawings:
    Eaton_00054_1-9_CAD.pdf
    Voltage Rating:
    600 VAC, 250 VDC
    Type:
    Molded Case, Magnetic
    Current Rating:
    50 A
    Installation/Operator:
    Eaton_00176_INST.pdf
    Maximum AC Voltage Rating:
    600 V
    Terminal Type:
    Non-Aluminum Line and Load Terminal
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA C22.2, CE
    Trip Setting:
    80 to 120 A
    Starter Size:
    NEMA 2
    MSRP $1,503.50
    Surplus $317.93
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,503.50
    Surplus $317.93
    See Availability
  • Eaton HFD3050 Molded Case Breakers (MCCBs) Eaton HFD3050 Molded Case Breakers (MCCBs)
    See Availability
    Quick view

    Eaton HFD3050 Molded Case Breakers (MCCBs)

    MSRP $2,032.00
    Surplus $857.92
    SKU:  C15-1677 Brand:  Eaton MPN:  HFD3050 UPC:   Shipping Weight:  4.05 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In. Product...
    SKU:
    C15-1677
    Series:
    C, HFD
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Size:
    4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Volts:
    600 VAC at 50/60 Hertz
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    100 kA at 240 VAC
    Interrupting Rating:
    65 kA at 480 Volt AC at 50/60 Hertz
    Interrupting Rating:
    25 kA at 600 Volt DC
    Interrupting Rating:
    22 kA at 250 Volt DC
    Terminal Type:
    Standard Pressure Load
    Frame Type:
    FD
    Maximum AC Voltage Rating:
    600 V
    Maximum DC Voltage Rating:
    250 V
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 50 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    CAD Drawing:
    Eaton_21588_1_CAD.pdf
    Current Rating:
    50 A
    CAD Drawings:
    Eaton_21588_1_CAD.pdf
    Voltage Rating:
    600 VAC, 250 VDC
    Number of Poles:
    3
    TS PIK:
    21506281
    Country of Origin:
    United States
    MSRP $2,032.00
    Surplus $857.92
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,032.00
    Surplus $857.92
    See Availability
  • Eaton PDG23F0050TFFJ Molded Case Breakers (MCCBs) EA
    See Availability
    Quick view

    Eaton PDG23F0050TFFJ Molded Case Breakers (MCCBs) EA

    MSRP $532.00
    Surplus $513.00
    SKU:  C15-9813 Brand:  Eaton MPN:  PDG23F0050TFFJ UPC:  78667924363 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-9813
    TS PIK:
    127776744
    Type:
    Power Defense Fixed Thermal Magnetic Trip, Globally Rated
    Maximum AC Voltage Rating:
    600 V
    Installation/Operator:
    Eaton_00610_INST.pdf
    Voltage Rating:
    600 VAC
    Catalog:
    Eaton_46579_V4T2_29_V4T2_33_CAT.pdf
    Terminal Type:
    Standard Line and Load
    Number of Poles:
    3
    Short Description:
    600 VAC, 50 A, 25 kA, 3-Pole, Line/Load Terminal, PD2 Frame, Power Defense Fixed Thermal/Fixed Magnetic, Globally Rated, Molded Case Circuit Breaker
    Current Rating:
    50 A
    Frame Type:
    PD2
    Size:
    104.6 Millimeter Width x 88.9 Millimeter Depth x 152.4 Millimeter Height
    Interrupting Rating:
    25 kA at 480 VAC
    Country of Origin:
    Dominican Republic
    Approval:
    UL, CSA, IEC, CCC
    MSRP $532.00
    Surplus $513.00
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $532.00
    Surplus $513.00
    See Availability
  • GENERAL ELECTRIC TED136050WL Molded Case Breakers (MCCBs)
    See Availability
    Quick view

    GENERAL ELECTRIC TED136050WL Molded Case Breakers (MCCBs)

    MSRP $1,514.50
    Surplus $468.00
    SKU:  C15-6954 Brand:  GENERAL ELECTRIC MPN:  TED136050WL UPC:  78316406321 Shipping Weight:  4.25 lbs. Shipping Height:  5.00 In. Shipping Length:  9.00 In. Shipping...
    SKU:
    C15-6954
    TS PIK:
    21108118
    Terminal Type:
    Copper/Aluminum Line and Load Lug
    Maximum DC Voltage Rating:
    500 V
    Maximum AC Voltage Rating:
    600 V
    Voltage Rating:
    120/240/277/480/600 VAC, 125/250/500 VDC
    Number of Poles:
    3
    Current Rating:
    50 A
    Short Description:
    600 VAC, 50 A, 18 kA Interrupt, 3-Pole, Aluminum/Copper Line/Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Mid Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
    Interrupting Rating:
    14 kA at 600 VAC, 18 kA at 120/240/277/480 VAC, 10 kA at 125/250/500 VDC
    Frame Type:
    E150
    Type:
    Thermal Magnetic
    Approval:
    UL
    Country of Origin:
    United States
    MSRP $1,514.50
    Surplus $468.00
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,514.50
    Surplus $468.00
    See Availability
  • Square D HGL36050 Molded Case Breakers (MCCBs)
    See Availability
    Quick view

    Square D HGL36050 Molded Case Breakers (MCCBs)

    MSRP $1,493.00
    Surplus $641.17
    SKU:  C15-10734 Brand:  Square D MPN:  HGL36050 UPC:  78590159876 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10734
    TS PIK:
    120730888
    Frame Type:
    H
    Short Description:
    600 VAC 50/60 Hz, 250 VDC, 50 A, 18 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker
    Prop 65 Warning:
    Yes
    Series:
    HG
    Interrupting Rating:
    18 kA at 600 VAC, 20 kA at 250 VDC
    Type:
    Thermal Magnetic, Current Limiting
    Installation/Operator:
    SchneiderElectric-SquareD_00142_INST.pdf
    Terminal Type:
    Line/Load Lug
    CAD Drawings:
    SchneiderElectric-SquareD_74672_1_CAD.pdf
    Size:
    4.09 Inch Width x 3.39 Inch Depth x 6.42 Inch Height
    Maximum DC Voltage Rating:
    250 V
    Catalog:
    SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
    Voltage Rating:
    600 VAC 50/60 Hertz, 250 VDC
    Number of Poles:
    3
    Maximum AC Voltage Rating:
    600 V
    Current Rating:
    50 A
    Data Sheet:
    SchneiderElectric-SquareD_46641_1-3_DATA.pdf
    Country of Origin:
    Mexico
    Approval:
    UL, CSA, CE
    MSRP $1,493.00
    Surplus $641.17
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,493.00
    Surplus $641.17
    See Availability

Adding your products to cart

View Cart Continue Shopping

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.