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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  • Siemens BQD150 Miniature Circuit Breakers (MCBs) 1P 50A 277V
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    Siemens BQD150 Miniature Circuit Breakers (MCBs) 1P 50A 277V

    MSRP $416.56
    Surplus $79.42
    Siemens BQD150 Miniature Circuit Breakers (MCBs) 1P 50A 277V​ ARCA SKU:  C15-6154 Brand:  Siemens MPN:  BQD150 UPC:  78364327715 Shipping Weight:  0.60 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6154
    TS PIK:
    21368629
    Installation/Operator:
    SiemensAG_00221_INST.pdf
    Voltage Rating:
    277 VAC at 50/60 Hz, 125 VDC (UL)
    Catalog:
    SiemensAG_00565_11_16_CAT.pdf
    Current Rating:
    50 A
    Data Sheet:
    SiemensAG_05418_1_DATA.pdf
    Short Description:
    277 VAC, 50 A, 14 kA, 1-Pole, Low-Tab Mount, Molded Case, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
    Interrupting Rating:
    14 kA at 277 VAC/125 VDC (UL)
    Series:
    BQD
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Number of Poles:
    1
    Type:
    Branch, Molded Case, Thermal and Fixed Magnetic
    Country of Origin:
    Mexico
    Installation:
    Bolt-On
    Approval:
    UL
    Application:
    Lighting, Distribution
    MSRP $416.56
    Surplus $79.42
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    MSRP $416.56
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    Siemens ED21B050 Molded Case Breakers (MCCBs)
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    Siemens ED21B050 Molded Case Breakers (MCCBs)

    MSRP $743.27
    Surplus $200.68
    SKU:  C15-15821 Brand:  Siemens MPN:  ED21B050 UPC:  78364320877 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15821
    Terminal Type:
    Load Lug
    Short Description:
    120 VAC 50/60 Hz, 125 VDC, 50 A, 10 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Type:
    Thermal Magnetic
    Current Rating:
    50 A
    Voltage Rating:
    120 VAC, 125 VDC
    Frame Type:
    ED
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Maximum DC Voltage Rating:
    125 V
    Interrupting Rating:
    10 kA at 120 VAC (UL 489), 5 kA at 125 VDC (UL 489)
    Country of Origin:
    USA
    Maximum AC Voltage Rating:
    120 V
    Size:
    1 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
    Series:
    ED2
    Number of Poles:
    1
    Approval:
    UL 489, IEC 947-2
    MSRP $743.27
    Surplus $200.68
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    Price:
    MSRP $743.27
    Surplus $200.68
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  • Siemens ED41B050 Molded Case Breakers (MCCBs) 50A 277V
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    Siemens ED41B050 Molded Case Breakers (MCCBs) 50A 277V

    MSRP $739.19
    Surplus $177.65
    SKU:  C15-6176 Brand:  Siemens MPN:  ED41B050 UPC:  78364320915 Shipping Weight:  2.70 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-6176
    TS PIK:
    115554986
    Short Description:
    120/277 VAC 50/60 Hz, 125 VDC, 50 A at 40 Deg C, 22 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Current Rating:
    50 A
    Terminal Type:
    Load Lug
    Voltage Rating:
    120/277 VAC at 50/60 Hz, 125 VDC (UL)
    Number of Poles:
    1
    Size:
    1 Inch W x 4.56 Inch D x 6.35 Inch H
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Series:
    ED4
    Interrupting Rating:
    65 kA at 120 VAC, 22 kA at 277 VAC, 30 kA at 125 VDC (UL)
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Country of Origin:
    Mexico
    Mounting:
    Plug-On
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Wire Size:
    10 to 4 AWG (Copper/Aluminum)
    Approval:
    UL 489, CSA C22.2
    MSRP $739.19
    Surplus $177.65
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    Price:
    MSRP $739.19
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    Siemens LGB1B050B Molded Case Breakers (MCCBs)
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    Siemens LGB1B050B Molded Case Breakers (MCCBs)

    MSRP $271.76
    Surplus $73.37
    SKU:  C15-16818 Brand:  Siemens MPN:  LGB1B050B UPC:  88762121998 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16818
    Number of Poles:
    1
    Country of Origin:
    MEX
    Voltage Rating:
    347 VAC 50/60 Hertz
    Current Rating:
    50 A
    Catalog:
    SiemensAG_01796_7_7_7_33_CAT.pdf
    Interrupting Rating:
    14 kA at 347 VAC
    Application:
    Lighting, Distribution
    Approval:
    UL 489
    Type:
    Molded Case, Low Vage, Thermal and Fixed Magnetic, Very High Breaking Capacity
    Short Description:
    BRKR LGB 50A 1P 277V 65K LD LUG
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    MSRP $271.76
    Surplus $73.37
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    MSRP $271.76
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    Siemens NEB1B050B Molded Case Breakers (MCCBs)
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    Siemens NEB1B050B Molded Case Breakers (MCCBs)

    MSRP $3,325.66
    Surplus $897.93
    SKU:  C15-16947 Brand:  Siemens MPN:  NEB1B050B UPC:  78364355821 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16947
    Country of Origin:
    DOM
    Number of Poles:
    1
    Voltage Rating:
    240/277/347 VAC at 50/60 Hz, 125/250 VDC (UL/CSA), 240 VAC at 50/60 Hz, 125 VDC (IEC)
    Short Description:
    240/277/347 VAC 50/60 Hz, 125/250 VDC, 50 A, 85 kA, 1-Pole, Thermal Magnetic Trip Unit, Panelboard Circuit Breaker
    Interrupting Rating:
    85 kA at 240 VAC, 35 kA at 277 VAC, 22 kA at 347 VAC, 35 kA at 125/250 VDC (UL/CSA), 85 kA at 240 VAC, 35 kA at 125 VDC (IEC)
    Current Rating:
    50 A
    Series:
    NEB
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Application:
    Lighting, Distribution
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Approval:
    UL 489, CSA, IEC 60947-2
    MSRP $3,325.66
    Surplus $897.93
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    Price:
    MSRP $3,325.66
    Surplus $897.93
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    Siemens NGB1B050B Molded Case Breakers (MCCBs) Siemens NGB1B050B Molded Case Breakers (MCCBs)
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    Siemens NGB1B050B Molded Case Breakers (MCCBs)

    MSRP $646.90
    Surplus $174.65
    SKU:  C15-19029 Brand:  Siemens MPN:  NGB1B050B UPC:  78364341402 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19029
    Short Description:
    BREAKER NGB 1P 50A 347V 14kA LD LUG
    Installation/Operator:
    SiemensAG_00631_INST.pdf
    Application:
    Lighting, Distribution
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Catalog:
    SiemensAG_01796_7_5_7_7_7_33_7_159_CAT.pdf
    Interrupting Rating:
    14 kA at 347 VAC
    Type:
    Molded Case, Low Vage, Thermal and Fixed Magnetic
    Approval:
    UL 489
    Current Rating:
    50 A
    Number of Poles:
    1
    Voltage Rating:
    347 VAC 50/60 Hertz
    Country of Origin:
    MEX
    MSRP $646.90
    Surplus $174.65
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    Price:
    MSRP $646.90
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    Siemens Q150 Miniature Circuit Breakers (MCBs)
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    Siemens Q150 Miniature Circuit Breakers (MCBs)

    MSRP $130.68
    Surplus $11.95
    Siemens Q150 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-4752 Brand:  Siemens MPN:  Q150 UPC:  66286200392 Shipping Weight:  0.30 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-4752
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    50 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    1 Inch W x 3 Inch D x 3-1/8 Inch H
    Terminal Type:
    Load Lug
    Type:
    Miniature
    Type:
    Thermal and Fixed Magnetic Trip
    Used On:
    Loadcenter
    Volts:
    120 VAC at 50/60 Hz
    Gauge:
    8 to 6 AWG (Copper)
    Gauge:
    8 to 4 AWG (Aluminum)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 1-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
    Series:
    QP
    Data Sheet:
    SiemensAG_06977_1_DATA.pdf
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    TS PIK:
    126791629
    Number of Poles:
    1
    Voltage Rating:
    120 VAC
    Current Rating:
    50 A
    Wire Size:
    8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
    Catalog:
    SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
    Country of Origin:
    MEX
    MSRP $130.68
    Surplus $11.95
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    Price:
    MSRP $130.68
    Surplus $11.95
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    Square D BDA160501 Molded Case Breakers (MCCBs)
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    Square D BDA160501 Molded Case Breakers (MCCBs)

    MSRP $532.27
    Surplus $143.71
    SKU:  C15-15430 Brand:  Square D MPN:  BDA160501 UPC:  60648115107 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15430
    Short Description:
    600 Star/347 VAC 50/60 Hz, 125 VDC, 50 A, 14 kA, 1-Pole, B-Frame, A Phase, I-Line Connection Line Lug Load Terminal, Thermal Magnetic, Molded Case Circuit Breaker
    Current Rating:
    50 A
    Number of Poles:
    1
    Terminal Type:
    I-Line Connection Line Lug Load
    Voltage Rating:
    600 Star/347 VAC 50/60 Hertz, 125 VDC
    Series:
    BD
    Approval:
    UL, CSA, CE
    Interrupting Rating:
    14 kA at 600 Star/347 VAC, 10 kA at 125 VDC
    Type:
    Thermal Magnetic
    Maximum AC Voltage Rating:
    347 V
    Maximum DC Voltage Rating:
    125 V
    Size:
    1.06 Inch Width x 3.5 Inch Depth x 5.39 Inch Height
    Frame Type:
    B
    Catalog:
    SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00231_INST.pdf
    CAD Drawings:
    SchneiderElectric-SquareD_73367_1_CAD.pdf
    Data Sheet:
    SchneiderElectric-SquareD_34743_1-4_DATA.pdf
    MSRP $532.27
    Surplus $143.71
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    Price:
    MSRP $532.27
    Surplus $143.71
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    Square D BDA160503 Molded Case Breakers (MCCBs) Square D BDA160503 Molded Case Breakers (MCCBs)
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    Square D BDA160503 Molded Case Breakers (MCCBs)

    MSRP $514.57
    Surplus $138.93
    SKU:  C15-15431 Brand:  Square D MPN:  BDA160503 UPC:  60648115122 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15431
    Short Description:
    600 Star/347 VAC 50/60 Hz, 125 VDC, 50 A, 14 kA, 1-Pole, B-Frame, B Phase, I-Line Connection Line Lug Load Terminal, Thermal Magnetic, Molded Case Circuit Breaker
    Voltage Rating:
    600 Star/347 VAC 50/60 Hertz, 125 VDC
    Current Rating:
    50 A
    Type:
    Thermal Magnetic
    Interrupting Rating:
    14 kA at 600 Star/347 VAC, 10 kA at 125 VDC
    Frame Type:
    B
    Maximum DC Voltage Rating:
    125 V
    CAD Drawings:
    SchneiderElectric-SquareD_73368_1_CAD.pdf
    Size:
    1.06 Inch Width x 3.5 Inch Depth x 5.39 Inch Height
    Number of Poles:
    1
    Catalog:
    SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00231_INST.pdf
    Maximum AC Voltage Rating:
    347 V
    Series:
    BD
    Terminal Type:
    I-Line Connection Line Lug Load
    Approval:
    UL, CSA, CE
    Data Sheet:
    SchneiderElectric-SquareD_34744_1-4_DATA.pdf
    MSRP $514.57
    Surplus $138.93
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    Price:
    MSRP $514.57
    Surplus $138.93
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    Square D BDA160505 Molded Case Breakers (MCCBs)
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    Square D BDA160505 Molded Case Breakers (MCCBs)

    MSRP $1,366.75
    Surplus $369.02
    SKU:  C15-15432 Brand:  Square D MPN:  BDA160505 UPC:  60648115137 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15432
    CAD Drawings:
    SchneiderElectric-SquareD_73369_1_CAD.pdf
    Maximum DC Voltage Rating:
    125 V
    Voltage Rating:
    600 Star/347 VAC 50/60 Hertz, 125 VDC
    Short Description:
    600 Star/347 VAC 50/60 Hz, 125 VDC, 50 A, 14 kA, 1-Pole, B-Frame, C Phase, I-Line Connection Line Lug Load Terminal, Thermal Magnetic, Molded Case Circuit Breaker
    Current Rating:
    50 A
    Number of Poles:
    1
    Size:
    1.06 Inch Width x 3.5 Inch Depth x 5.39 Inch Height
    Series:
    BD
    Catalog:
    SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
    Type:
    Thermal Magnetic
    Frame Type:
    B
    Interrupting Rating:
    14 kA at 600 Star/347 VAC, 10 kA at 125 VDC
    Data Sheet:
    SchneiderElectric-SquareD_34745_1-4_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00231_INST.pdf
    Approval:
    UL, CSA, CE
    Maximum AC Voltage Rating:
    347 V
    Terminal Type:
    I-Line Connection Line Lug Load
    MSRP $1,366.75
    Surplus $369.02
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    Qty in Cart: 0
    Price:
    MSRP $1,366.75
    Surplus $369.02
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    Square D EDB14050 Miniature Circuit Breakers (MCBs)
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    Square D EDB14050 Miniature Circuit Breakers (MCBs)

    MSRP $164.42
    Surplus $109.34
    SKU:  C15-10679 Brand:  Square D MPN:  EDB14050 UPC:  78590131100 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10679
    TS PIK:
    115773392
    Approval:
    UL (Canada and US), IEC
    Interrupting Rating:
    18 kA at 480 Star/277 VAC
    Application:
    Lighting
    Short Description:
    277 VAC, 50 A, 18 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
    Used On:
    NF Merchandised Panelboard
    Catalog:
    SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
    Trip Setting:
    630 A (Hold), 1800 A (Trip)
    Installation:
    Bolt-On
    Current Rating:
    50 A
    Data Sheet:
    SchneiderElectric-SquareD_45562_1_2_DATA.pdf
    Series:
    EDB
    Number of Poles:
    1
    Voltage Rating:
    277 VAC
    Type:
    Thermal Magnetic, Branch, Miniature
    Installation/Operator:
    SchneiderElectric-SquareD_01117_INST.pdf
    MSRP $164.42
    Surplus $109.34
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    Price:
    MSRP $164.42
    Surplus $109.34
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    Square D EDB14050EPD Miniature Circuit Breakers (MCBs)
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    Square D EDB14050EPD Miniature Circuit Breakers (MCBs)

    MSRP $1,177.52
    Surplus $317.93
    SKU:  C15-15862 Brand:  Square D MPN:  EDB14050EPD UPC:  78590158362 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00...
    SKU:
    C15-15862
    Type:
    Thermal Magnetic, Miniature
    Mounting:
    Bolt-On
    Size:
    1.96 Inch Width x 4.05 Inch Depth x 6.64 Inch Height
    Wire Size:
    12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
    Current Rating:
    50 A
    Terminal Type:
    Lug
    Used On:
    NF Panelboard
    Voltage Rating:
    277 VAC
    Number of Poles:
    1
    Short Description:
    277 VAC, 50 A, 18 kA Interrupt, 1-Pole, 12 to 4 AWG Aluminum, 14 to 6 AWG Copper, Bolt-On Mount, Lug Terminal, Equipment Protector, Miniature Circuit Breaker
    Interrupting Rating:
    18 kA at 277/240/120/240 VAC, 25 kA at 120 VAC
    Approval:
    UL (Canada and US)
    Installation/Operator:
    SchneiderElectric-SquareD_00071_INST.pdf
    CAD Drawings:
    SchneiderElectric-SquareD_17563_1_CAD.pdf
    Trip Sensitivity:
    30 MilliA
    Catalog:
    SchneiderElectric_00257_9_28_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_12664_1_2_DATA.pdf
    MSRP $1,177.52
    Surplus $317.93
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    Qty in Cart: 0
    Price:
    MSRP $1,177.52
    Surplus $317.93
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    Square D EGB14050 Molded Case Breakers (MCCBs)
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    Square D EGB14050 Molded Case Breakers (MCCBs)

    MSRP $616.67
    Surplus $166.50
    SKU:  C15-15895 Brand:  Square D MPN:  EGB14050 UPC:  78590113021 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15895
    Installation/Operator:
    SchneiderElectric-SquareD_01117_INST.pdf
    Used On:
    NF Merchandised Panelboard
    Installation:
    Bolt-On
    Trip Setting:
    630 A (Hold), 1800 A (Trip)
    Series:
    EGB
    Approval:
    UL (Canada and US)
    Current Rating:
    50 A
    Data Sheet:
    SchneiderElectric-SquareD_45653_1_2_DATA.pdf
    Catalog:
    SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
    Short Description:
    277 VAC, 50 A, 35 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
    Type:
    Thermal Magnetic, Branch, Miniature
    Interrupting Rating:
    35 kA at 480 Star/277 VAC
    Application:
    Lighting
    Number of Poles:
    1
    Voltage Rating:
    277 VAC
    MSRP $616.67
    Surplus $166.50
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    Price:
    MSRP $616.67
    Surplus $166.50
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    Square D EJB14050 Molded Case Breakers (MCCBs)
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    Square D EJB14050 Molded Case Breakers (MCCBs)

    MSRP $701.07
    Surplus $189.29
    SKU:  C15-15995 Brand:  Square D MPN:  EJB14050 UPC:  78590113056 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-15995
    Installation:
    Bolt-On
    Series:
    EJB
    Voltage Rating:
    277 VAC
    Number of Poles:
    1
    Data Sheet:
    SchneiderElectric-SquareD_45706_1_2_DATA.pdf
    Approval:
    UL (Canada and US)
    Installation/Operator:
    SchneiderElectric-SquareD_01117_INST.pdf
    Interrupting Rating:
    65 kA at 480 Star/277 VAC
    Trip Setting:
    630 A (Hold), 1800 A (Trip)
    Short Description:
    277 VAC, 50 A, 65 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
    Catalog:
    SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
    Type:
    Thermal Magnetic, Branch, Miniature
    Current Rating:
    50 A
    Used On:
    NF Merchandised Panelboard
    Application:
    Lighting
    MSRP $701.07
    Surplus $189.29
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    Qty in Cart: 0
    Price:
    MSRP $701.07
    Surplus $189.29
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    Square D FA14050C Molded Case Breakers (MCCBs)
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    Square D FA14050C Molded Case Breakers (MCCBs)

    MSRP $581.28
    Surplus $156.94
    SKU:  C15-16014 Brand:  Square D MPN:  FA14050C UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-16014
    Voltage Rating:
    277 VAC, 125 VDC
    Used On:
    Class 650, 651 Panelboard/Switchboard
    Catalog:
    SchneiderElectric-SquareD_00096_25_28_CAT.pdf
    Current Rating:
    50 A
    Number of Poles:
    1
    Installation/Operator:
    SchneiderElectric-SquareD_00076_INST.pdf
    Application:
    Power Distribution
    Data Sheet:
    SchneiderElectric-SquareD_04227_1_2_DATA.pdf
    Approval:
    UL, CSA
    Type:
    Molded Case, Thermal Magnetic
    Interrupting Rating:
    10 kA
    Short Description:
    120/240/277/480 VAC, 125 VDC, 50 A, 10/18/25 kA, 1-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
    MSRP $581.28
    Surplus $156.94
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    Qty in Cart: 0
    Price:
    MSRP $581.28
    Surplus $156.94
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    Square D FAL12050 Molded Case Breakers (MCCBs)
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    Square D FAL12050 Molded Case Breakers (MCCBs)

    MSRP $349.85
    Surplus $94.46
    SKU:  C15-16056 Brand:  Square D MPN:  FAL12050 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-16056
    Number of Poles:
    1
    Current Rating:
    50 A
    Approval:
    UL, CSA
    Maximum AC Voltage Rating (V):
    240
    Catalog:
    SchneiderElectric-SquareD_00096_25_26_CAT.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_00076_INST.pdf
    Size:
    1.5 Inch W x 4.13 Inch D x 6 Inch H
    Type:
    Molded Case, Thermal Magnetic
    Voltage Rating:
    240 VAC at 50/60 Hz (UL/CSA/NOM)
    Frame Type:
    F
    Series:
    650, FAL
    Short Description:
    120/240 VDC, 125 VDC, 50 A, 10/5 kA, 1-Pole, F-Frame, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Data Sheet:
    SchneiderElectric-SquareD_04388_1_2_DATA.pdf
    Terminal Type:
    Line Lug, Load Lug
    Interrupting Rating:
    10 kA at 120 VAC (UL/CSA/NOM)
    MSRP $349.85
    Surplus $94.46
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    Qty in Cart: 0
    Price:
    MSRP $349.85
    Surplus $94.46
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    Square D FAL14050 Molded Case Breakers (MCCBs)
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    Square D FAL14050 Molded Case Breakers (MCCBs)

    MSRP $305.88
    Surplus $82.59
    SKU:  C15-16061 Brand:  Square D MPN:  FAL14050 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-16061
    Short Description:
    120/480 Star/277 VAC, 125 VDC, 50 A, 25/18/10 kA, 1-Pole, F-Frame, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Size:
    1.5 Inch W x 4.13 Inch D x 6 Inch H
    Voltage Rating:
    120 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 125 VDC
    Type:
    Molded Case, Thermal Magnetic
    Approval:
    UL, CSA
    Terminal Type:
    Line Lug, Load Lug
    Installation/Operator:
    SchneiderElectric-SquareD_00076_INST.pdf
    Number of Poles:
    1
    Series:
    FA
    Interrupting Rating:
    18 kA at 480 VAC Star/277 VAC (UL/CSA/NOM)
    Current Rating:
    50 A
    Maximum DC Voltage Rating:
    125 V
    Data Sheet:
    SchneiderElectric-SquareD_04393_1_2_DATA.pdf
    Catalog:
    SchneiderElectric-SquareD_00096_25_26_CAT.pdf
    Maximum AC Voltage Rating:
    277 V
    Frame Type:
    F
    MSRP $305.88
    Surplus $82.59
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    Qty in Cart: 0
    Price:
    MSRP $305.88
    Surplus $82.59
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    Square D FH16050C Molded Case Breakers (MCCBs)
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    Square D FH16050C Molded Case Breakers (MCCBs)

    MSRP $827.67
    Surplus $223.47
    SKU:  C15-16262 Brand:  Square D MPN:  FH16050C UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-16262
    Series:
    FH
    Prop 65 Warning:
    Yes
    Application:
    Power Distribution
    Short Description:
    277 VAC, 125 VDC, 50 A, 65/10 kA, 1-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
    Number of Poles:
    1
    Current Rating:
    50 A
    Installation/Operator:
    SchneiderElectric-SquareD_00076_INST.pdf
    Type:
    Molded Case, Thermal Magnetic
    Voltage Rating:
    240 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 240 VAC at 50/60 Hz (IEC), 125 VDC
    Catalog:
    SchneiderElectric_00256_11_9_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_04528_1_2_DATA.pdf
    Interrupting Rating:
    65 kA at 240 VAC, 65 kA at 480 VAC Star/277 VAC (UL/CSA/NOM), 18 kA at 240 VAC (IEC), 10 kA at 125 VDC
    Used On:
    Class 650/734/820 I-Line Panelboard/Switchboard
    Trip Setting:
    400 to 850 A
    Approval:
    UL, CSA
    MSRP $827.67
    Surplus $223.47
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    Qty in Cart: 0
    Price:
    MSRP $827.67
    Surplus $223.47
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    Square D HOM150 Miniature Circuit Breakers (MCBs) HOM 1P 50A 120V 50/60Hz 1Ph EA
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    Square D HOM150 Miniature Circuit Breakers (MCBs) HOM 1P 50A 120V 50/60Hz 1Ph EA

    MSRP $30.51
    Surplus $15.57
    Square D HOM150 Miniature Circuit Breakers (MCBs) HOM 1P 50A 120V 50/60Hz 1Ph EA​ ARCA SKU:  C15-4918 Brand:  Square D MPN:  HOM150 UPC:  785901065258 Shipping Weight:  0.35 lbs. Shipping...
    SKU:
    C15-4918
    Type:
    Miniature
    Type:
    Thermal Magnetic
    Type:
    Branch
    Approval:
    UL
    Approval:
    CSA
    Size:
    1 Inch W x 2.98 Inch D x 3.13 Inch H
    Volts:
    120/240 VAC at 50/60 Hz (UL/CSA)
    Amps:
    32 A
    Used On:
    Homeline Loadcenter
    Poles:
    1
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Screw ClA
    Wire Size:
    8 to 2 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 50 A, 10 kA Interrupt, 1-Pole, 8 to 2 AWG Aluminum/Copper, Plug-In Mount, Box Lug Terminal
    Catalog:
    SchneiderElectric_00257_1_19_1_39_7_22_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_13428_1_2_DATA.pdf
    Voltage Rating:
    120/240 VAC at 50/60 Hz (UL/CSA)
    Current Rating:
    50 A
    Number of Poles:
    1
    MSRP $30.51
    Surplus $15.57
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $30.51
    Surplus $15.57
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  • Square D QO150 Miniature Circuit Breakers (MCBs) 50A 120V
    See Availability
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    Square D QO150 Miniature Circuit Breakers (MCBs) 50A 120V

    MSRP $39.61
    Surplus $16.02
    Square D QO150 Miniature Circuit Breakers (MCBs) 50A 120V​ ARCA SKU:  C15-4923 Brand:  Square D MPN:  QO150 UPC:  78590140022 Shipping Weight:  0.30 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4923
    TS PIK:
    21371522
    Size:
    0.75 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Number of Poles:
    1
    Mounting:
    Plug-On
    Current Rating:
    50 A
    Voltage Rating:
    120/240 VAC
    Interrupting Rating:
    5/10 kA
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01259_INST.pdf
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Type:
    Common Trip, Miniature, Standard
    Data Sheet:
    SchneiderElectric-SquareD_53432_1_2_DATA.pdf
    Terminal Type:
    Box Lug
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 50 A, 5/10 kA Interrupt, 1-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Series:
    QO
    Country of Origin:
    Ireland
    Approval:
    UL, CSA
    MSRP $39.61
    Surplus $16.02
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $39.61
    Surplus $16.02
    See Availability

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