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 GHB3040 Molded Case Breakers (MCCBs) GHB 3P 40A 480V 50/60Hz 3Ph G Frame EA Eaton GHB3040 Molded Case Breakers (MCCBs) GHB 3P 40A 480V 50/60Hz 3Ph G Frame EA
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    Eaton GHB3040 Molded Case Breakers (MCCBs) GHB 3P 40A 480V 50/60Hz 3Ph G Frame EA

    MSRP $1,170.72
    Surplus $546.83
    SKU:  C15-2804 Brand:  Eaton MPN:  GHB3040 UPC:  78667991128 Shipping Weight:  1.75 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-2804
    Series:
    C
    Type:
    Molded Case
    Type:
    Thermal Magnetic
    Approval:
    CSA C22.2
    Approval:
    UL 489
    Size:
    3 Inch Width x 2.63 Inch Depth x 4 Inch Height
    Volts:
    277/480 VAC 50/60 Hertz
    Volts:
    125/250 VDC
    Amps:
    32 A
    Poles:
    3
    Interrupting Rating:
    65 kA at 240 VAC
    Interrupting Rating:
    14 kA at 277 Volt AC/480 Star/250 Volt DC
    Terminal Type:
    Aluminum Pressure Line and Load
    Frame Type:
    GHB
    Maximum AC Voltage Rating:
    480 V
    Maximum DC Voltage Rating:
    250 V
    Short Description:
    277/480 VAC 50/60 Hz, 125 VDC, 40 A, 14 kA, 3-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
    Installation/Operator:
    Eaton_00166_INST.pdf
    TS PIK:
    21517405
    Current Rating:
    40 A
    Number of Poles:
    3
    Voltage Rating:
    277/480 VAC 50/60 Hertz, 125/250 VDC
    Country of Origin:
    United States
    MSRP $1,170.72
    Surplus $546.83
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    Qty in Cart: 0
    Price:
    MSRP $1,170.72
    Surplus $546.83
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  • Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A
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    Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A

    MSRP $925.68
    Surplus $130.07
    Siemens BQD250 Miniature Circuit Breakers (MCBs) 2P 250A​ ARCA SKU:  C15-6161 Brand:  Siemens MPN:  BQD250 UPC:  78364327728 Shipping Weight:  1.30 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6161
    TS PIK:
    120723903
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Voltage Rating:
    277/480 VAC 50/60 Hertz, 125/250 VDC
    Used On:
    P1 Panelboard
    Data Sheet:
    SiemensAG_05429_1_DATA.pdf
    Number of Poles:
    2
    Type:
    Molded Case, Thermal and Fixed Magnetic Trip
    Current Rating:
    50 A
    Short Description:
    480 VAC Star/277 VAC, 50 A, 14 kA, 2-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Series:
    BQD
    Interrupting Rating:
    14 kA
    Country of Origin:
    Mexico
    Application:
    Construction
    Approval:
    UL 489, CSA-C22.2
    MSRP $925.68
    Surplus $130.07
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    Qty in Cart: 0
    Price:
    MSRP $925.68
    Surplus $130.07
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