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
  • Contact Us For Quote
    Eaton GD3100 Molded Case Breakers (MCCBs) GD 3P 100A 480V 50/60Hz 3Ph G Frame Eaton GD3100 Molded Case Breakers (MCCBs) GD 3P 100A 480V 50/60Hz 3Ph G Frame
    Quick view

    Eaton GD3100 Molded Case Breakers (MCCBs) GD 3P 100A 480V 50/60Hz 3Ph G Frame

    MSRP $1,248.54
    Surplus $429.00
    SKU:  C15-4949 Brand:  Eaton MPN:  GD3100 UPC:  78667907293 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-4949
    Number of Poles:
    3
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 100 A, 22/10 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Voltage Rating:
    480 VAC at 50/60 Hz, 250 VDC
    Current Rating:
    100 A
    Type:
    Molded Case, Thermal Magnetic
    Interrupting Rating:
    22 kA at 480 VAC, 10 kA at 250 VDC
    Maximum DC Voltage Rating:
    250
    Frame Type:
    G
    Approval:
    UL 489, CSA
    Terminal Type:
    Screw Type ClA Line and Load Terminal
    Installation/Operator:
    Eaton_00165_INST.pdf
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
    Maximum AC Voltage Rating:
    480
    Series:
    C
    Country of Origin:
    Dominican Republic
    MSRP $1,248.54
    Surplus $429.00
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,248.54
    Surplus $429.00
    Contact Us For Quote
  • Contact Us For Quote
    Crouse-Hinds EHD2100 Molded Case Breakers (MCCBs) 2P 100A 480V EA
    Quick view

    Crouse-Hinds EHD2100 Molded Case Breakers (MCCBs) 2P 100A 480V EA

    MSRP $983.40
    Surplus $401.70
    SKU:  C15-5725 Brand:  Crouse-Hinds MPN:  EHD2100 UPC:  78667931751 Shipping Weight:  2.85 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-5725
    TS PIK:
    21509172
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 100 A, 14/10 kA, 2-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Size:
    2.75 Inch W x 3.38 Inch D x 6 Inch H
    Terminal Type:
    Standard Pressure Load Terminal
    Current Rating:
    100 A
    Type:
    Molded Case, Thermal Magnetic
    Maximum AC Voltage Rating:
    480
    Voltage Rating:
    480 VAC at 50/60 Hz, 250 VDC
    Number of Poles:
    2
    Data Sheet:
    Eaton_40755_1-4_DATA.pdf
    Interrupting Rating:
    14 kA at 480 VAC, 10 kA at 250 VDC
    Series:
    C
    Maximum DC Voltage Rating:
    250
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Frame Type:
    F
    Country of Origin:
    Dominican Republic
    Approval:
    UL
    MSRP $983.40
    Surplus $401.70
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $983.40
    Surplus $401.70
    Contact Us For Quote
  • Contact Us For Quote
    Eaton EGS3100FFB Molded Case Breakers (MCCBs) EGS 3P 100A 480V 50/60Hz 3Ph EG Frame Eaton EGS3100FFB Molded Case Breakers (MCCBs) EGS 3P 100A 480V 50/60Hz 3Ph EG Frame
    Quick view

    Eaton EGS3100FFB Molded Case Breakers (MCCBs) EGS 3P 100A 480V 50/60Hz 3Ph EG Frame

    MSRP $1,192.14
    Surplus $740.42
    SKU:  C15-4072 Brand:  Eaton MPN:  EGS3100FFB UPC:  786685382227 Shipping Weight:  2.55 lbs. Shipping Height:  5.00 In. Shipping Length:  6.50 In. Shipping Width:  4.00 In...
    SKU:
    C15-4072
    Series:
    G
    Type:
    Molded Case
    Type:
    Fixed Thermal Fixed Magnetic
    Approval:
    UL
    Approval:
    CSA
    Approval:
    CE
    Size:
    3 Inch W x 2.99 Inch D x 5.5 Inch H
    Volts:
    480 VAC
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    35 kA at 480 VAC
    Terminal Type:
    Standard Pressure Line and Load Terminal
    Terminal Type:
    Bolt-On
    Frame Type:
    EG
    Maximum AC Voltage Rating:
    480
    Short Description:
    480 VAC, 100 A, 35 kA, 3-Pole, Bolt-On Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_142-V4T2_144_V4T2_153_V4T2_154_V4T2_160_CAT.pdf
    Current Rating:
    100 A
    Voltage Rating:
    480 VAC
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $1,192.14
    Surplus $740.42
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,192.14
    Surplus $740.42
    Contact Us For Quote
  • Contact Us For Quote
    Eaton EHD2100 Molded Case Breakers (MCCBs) EHD 2P 100A 480V 50/60Hz 2Ph F Frame Eaton EHD2100 Molded Case Breakers (MCCBs) EHD 2P 100A 480V 50/60Hz 2Ph F Frame
    Quick view

    Eaton EHD2100 Molded Case Breakers (MCCBs) EHD 2P 100A 480V 50/60Hz 2Ph F Frame

    MSRP $983.40
    Surplus $576.80
    Eaton EHD2100 Molded Case Breakers (MCCBs) EHD 2P 100A 480V 50/60Hz 2Ph F Frame​ ARCA SKU:  C15-1836 Brand:  Eaton MPN:  EHD2100 UPC:  786679317518 Shipping Weight:  2.75 Shipping Height:  5.00...
    SKU:
    C15-1836
    Series:
    C, EHD
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    UL
    Size:
    2.75 Inch W x 3.38 Inch D x 6 Inch H
    Volts:
    480 VAC at 50/60 Hz
    Volts:
    250 VDC
    Amps:
    32 A
    Poles:
    2
    Interrupting Rating:
    14 kA at 480 VAC
    Interrupting Rating:
    10 kA at 250 VDC
    Terminal Type:
    Standard Pressure Load Terminal
    Frame Type:
    F
    Maximum AC Voltage Rating:
    480
    Maximum DC Voltage Rating:
    250
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 100 A, 14/10 kA, 2-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
    Data Sheet:
    Eaton_40755_1-4_DATA.pdf
    Voltage Rating:
    480 VAC at 50/60 Hz, 250 VDC
    Current Rating:
    100 A
    Number of Poles:
    2
    MSRP $983.40
    Surplus $576.80
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $983.40
    Surplus $576.80
    Contact Us For Quote
  • Eaton GHB2100 Miniature Circuit Breakers (MCBs) 2P 100A Eaton GHB2100 Miniature Circuit Breakers (MCBs) 2P 100A
    See Availability
    Quick view

    Eaton GHB2100 Miniature Circuit Breakers (MCBs) 2P 100A

    MSRP $919.44
    Surplus $370.50
    SKU:  C15-2317 Brand:  Eaton MPN:  GHB2100 UPC:  78667991124 Shipping Weight:  1.25 lbs. Shipping Height:  7.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-2317
    Series:
    Series C, Type GHB
    Type:
    Current Limiting
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    277/480 VAC at 50/60 Hz
    Volts:
    125/250 VDC
    Amps:
    32 A
    Poles:
    2
    Interrupting Rating:
    14 kA at 480 VAC Star/277 VAC/125/250 VDC
    Terminal Type:
    Aluminum Pressure Line and Load Terminal
    Frame Type:
    GHB
    Maximum AC Voltage Rating:
    480
    Maximum DC Voltage Rating:
    250
    Short Description:
    277/480 VAC 50/60 Hz, 125 VDC, 100 A, 14 kA, 2-Pole, Steel Pressure Screw Line and Load Terminal, GHB Frame, Thermal Magnetic, Molded Case
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
    Data Sheet:
    Eaton_53810_1-9_DATA.pdf
    TS PIK:
    21517401
    Current Rating:
    100 A
    Voltage Rating:
    277/480 VAC
    Installation/Operator:
    Eaton_00166_INST.pdf
    Number of Poles:
    2
    Country of Origin:
    United States
    MSRP $919.44
    Surplus $370.50
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $919.44
    Surplus $370.50
    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.