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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    Crouse-Hinds CH350 Everything Else Crouse-Hinds CH350 Everything Else
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    Crouse-Hinds CH350 Everything Else

    MSRP $230.77
    Surplus $81.00
    Crouse-Hinds CH350 Everything Else​ ARCA SKU:  C15-5780 Brand:  Crouse-Hinds MPN:  CH350 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    C15-5780
    Short Description:
    240 VAC, 50 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
    Type:
    Thermal Magnetic, Common Trip
    Voltage Rating:
    240 VAC
    Current Rating:
    50 A
    Series:
    CH
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Mounting:
    Plug-On
    Number of Poles:
    3
    Used On:
    CH Series Load Center
    Interrupting Rating:
    10 kA
    Country of Origin:
    Dominican Republic
    MSRP $230.77
    Surplus $81.00
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    Price:
    MSRP $230.77
    Surplus $81.00
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    Crouse-Hinds CHF250 Miniature Circuit Breakers (MCBs) 2P 50A
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    Crouse-Hinds CHF250 Miniature Circuit Breakers (MCBs) 2P 50A

    MSRP $104.45
    Surplus $27.16
    Crouse-Hinds CHF250 Miniature Circuit Breakers (MCBs) 2P 50A​ ARCA SKU:  C15-5703 Brand:  Crouse-Hinds MPN:  CHF250 UPC:  78668553217 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-5703
    TS PIK:
    124481191
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Mechanical Trip Flag, Circuit Breaker
    Mounting:
    Plug-On
    Terminal Type:
    Lug Screw
    Voltage Rating:
    120/240 VAC
    Type:
    Thermal Magnetic, Common Trip
    Current Rating:
    50 A
    Number of Poles:
    2
    Series:
    CH
    Interrupting Rating:
    10 kA
    Size:
    1.5 Inch Length x 0.75 Inch Width x 2.6 Inch Height
    Installation/Operator:
    Eaton_00008_INST.pdf
    Used On:
    CH Series Load Center
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Catalog:
    Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
    MSRP $104.45
    Surplus $27.16
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    Price:
    MSRP $104.45
    Surplus $27.16
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    Crouse-Hinds GFCB250 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds GFCB250 Miniature Circuit Breakers (MCBs)

    MSRP $306.00
    Surplus $202.39
    SKU:  C15-5740 Brand:  Crouse-Hinds MPN:  GFCB250 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-5740
    TS PIK:
    21493783
    Type:
    Common Trip
    Voltage Rating:
    120/240 VAC
    Mounting:
    Plug-On
    Used On:
    Type BR Load Center
    Series:
    GFCB
    Catalog:
    Eaton_36658_1_2_CAT.pdf
    Number of Poles:
    2
    Interrupting Rating:
    10 kA
    Current Rating:
    50 A
    Short Description:
    120/240 VAC, 50 A, 10 kA, 5 mA Trip Level, 2-Pole, Plug-On Mount, Common Trip, Ground Fault Circuit Breaker
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    MSRP $306.00
    Surplus $202.39
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    MSRP $306.00
    Surplus $202.39
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  • Eaton BQC250250 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA Eaton BQC250250 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA
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    Eaton BQC250250 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA

    MSRP $268.55
    Surplus $37.10
    Eaton BQC250250 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA​ ARCA SKU:  C15-1179 Brand:  Eaton MPN:  BQC250250 UPC:  786676371940 Shipping Weight:  0.80 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-1179
    Series:
    Type BQC
    Type:
    Common Trip
    Type:
    Quadplex
    Approval:
    UL 489
    Approval:
    Federal Specification W-C375
    Volts:
    120/240 V
    Amps:
    32 A
    Used On:
    Type BR Loadcenter
    Poles:
    4
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, BQC Breaker, Common Trip, Quadplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_89_CAT.pdf
    TS PIK:
    21493994
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    4
    Current Rating:
    50 A
    Country of Origin:
    United States
    MSRP $268.55
    Surplus $37.10
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    MSRP $268.55
    Surplus $37.10
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    Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA
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    Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA

    MSRP $141.00
    Surplus $47.04
    Eaton BR250B Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1235 Brand:  Eaton MPN:  BR250B UPC:  786676003605 Shipping Weight:  0.60 lbs. Shipping...
    SKU:
    C15-1235
    Series:
    BR
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    3 Inch Length x 2 Inch Width x 3 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type BR Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA at 120/240 VAC
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, 14 to 4 AWG Aluminum/Copper, Black Handle, Plug-On Mount, Common Trip
    Catalog:
    Eaton_00001_V1T1_83_V1T1_84_CAT.pdf
    Current Rating:
    50 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    TS PIK:
    116434570
    MSRP $141.00
    Surplus $47.04
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    Qty in Cart: 0
    Price:
    MSRP $141.00
    Surplus $47.04
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    Eaton BR250H Miniature Circuit Breakers (MCBs) EA
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    Eaton BR250H Miniature Circuit Breakers (MCBs) EA

    MSRP $215.00
    Surplus $21.33
    Eaton BR250H Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9658 Brand:  Eaton MPN:  BR250H UPC:  78667637450 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-9658
    TS PIK:
    115321644
    Number of Poles:
    2
    Catalog:
    Eaton_36620_V1T1_90_CAT.pdf
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Used On:
    BR Series Loadcenter
    Series:
    BR
    Type:
    Thermal Magnetic, Common Trip
    Current Rating:
    50 A
    Mounting:
    Plug-On
    Voltage Rating:
    240 VAC
    Interrupting Rating:
    10 kA
    Short Description:
    240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic, Circuit Breaker
    MSRP $215.00
    Surplus $21.33
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    Qty in Cart: 0
    Price:
    MSRP $215.00
    Surplus $21.33
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    Eaton BR250ST Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph Shunt Trip Eaton BR250ST Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph Shunt Trip
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    Eaton BR250ST Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph Shunt Trip

    MSRP $423.00
    Surplus $194.18
    Eaton BR250ST Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph Shunt Trip​ ARCA SKU:  C15-1237 Brand:  Eaton MPN:  BR250ST UPC:  786676000345 Shipping Weight:  0.95 Shipping...
    SKU:
    C15-1237
    Series:
    BR
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Number of Poles:
    2
    Current Rating:
    50 A
    Voltage Rating:
    120/240 VAC
    MSRP $423.00
    Surplus $194.18
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    Qty in Cart: 0
    Price:
    MSRP $423.00
    Surplus $194.18
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  • Eaton CH250 Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph Eaton CH250 Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph
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    Eaton CH250 Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph

    MSRP $123.00
    Surplus $48.31
    Eaton CH250 Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1548 Brand:  Eaton MPN:  CH250 UPC:  782113101859 Shipping Weight:  0.55 Shipping Height:  4.00 In...
    SKU:
    C15-1548
    Series:
    CH
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    CH Series Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    10 to 1/0 AWG
    Wire Size:
    14 to 2 AWG
    Wire Size:
    3/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    50 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $123.00
    Surplus $48.31
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    Qty in Cart: 0
    Price:
    MSRP $123.00
    Surplus $48.31
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  • Eaton CH250GFT Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph Eaton CH250GFT Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph
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    Eaton CH250GFT Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph

    MSRP $680.00
    Surplus $186.51
    Eaton CH250GFT Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1563 Brand:  Eaton MPN:  CH250GFT UPC:  786676025652 Shipping Weight:  0.70 Shipping Height:  3.00 In...
    SKU:
    C15-1563
    Type:
    Molded Case
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type CH Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 6 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 5 mA Trip Level, 2-Pole, Clip Line Terminal, Plug-On Mount, Common Trip
    Catalog:
    Eaton_36601_V1T1_2_V1T1_14_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Current Rating:
    50 A
    Installation/Operator:
    Eaton_00008_INST.pdf
    MSRP $680.00
    Surplus $186.51
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    Qty in Cart: 0
    Price:
    MSRP $680.00
    Surplus $186.51
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    Eaton CH350 Miniature Circuit Breakers (MCBs) CH 3P 50A 240V 50/60Hz 3Ph EA Eaton CH350 Miniature Circuit Breakers (MCBs) CH 3P 50A 240V 50/60Hz 3Ph EA
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    Eaton CH350 Miniature Circuit Breakers (MCBs) CH 3P 50A 240V 50/60Hz 3Ph EA

    MSRP $376.54
    Surplus $148.96
    Eaton CH350 Miniature Circuit Breakers (MCBs) CH 3P 50A 240V 50/60Hz 3Ph EA​ ARCA SKU:  C15-3851 Brand:  Eaton MPN:  CH350 UPC:  78211310209 Shipping Weight:  0.90 lbs. Shipping Height:  4...
    SKU:
    C15-3851
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    50 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    3
    Terminal Type:
    Thermal Magnetic
    Type:
    Common Trip
    Used On:
    CH Series Load Center
    Volts:
    240 VAC
    Gauge:
    10 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    240 VAC, 50 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
    Series:
    CH
    TS PIK:
    531278
    Number of Poles:
    3
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Voltage Rating:
    240 VAC
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Current Rating:
    50 A
    Country of Origin:
    Dominican Republic
    MSRP $376.54
    Surplus $148.96
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    Qty in Cart: 0
    Price:
    MSRP $376.54
    Surplus $148.96
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  • Eaton CHF250 Miniature Circuit Breakers (MCBs) Eaton CHF250 Miniature Circuit Breakers (MCBs)
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    Eaton CHF250 Miniature Circuit Breakers (MCBs)

    MSRP $104.45
    Surplus $23.20
    SKU:  C15-1551 Brand:  Eaton MPN:  CHF250 UPC:  786685532172 Shipping Weight:  0.55 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-1551
    Series:
    CH
    Type:
    Common Trip
    Type:
    Renewal
    Approval:
    UL 489
    Size:
    1.5 Inch Length x 0.75 Inch Width x 2.6 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    CH Series Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Terminal Type:
    Lug Screw
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Mechanical Trip Flag
    Catalog:
    Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
    TS PIK:
    124481191
    Voltage Rating:
    120/240 VAC
    Installation/Operator:
    Eaton_00008_INST.pdf
    Current Rating:
    50 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $104.45
    Surplus $23.20
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    Qty in Cart: 0
    Price:
    MSRP $104.45
    Surplus $23.20
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    GENERAL ELECTRIC THQL2150 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THQL2150 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THQL2150 Miniature Circuit Breakers (MCBs)

    MSRP $89.15
    Surplus $22.08
    GENERAL ELECTRIC THQL2150 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-3237 Brand:  GENERAL ELECTRIC MPN:  THQL2150 UPC:  78316401294 Shipping Weight:  0.65 lbs. Shipping Height:  3...
    SKU:
    C15-3237
    Type:
    Thermal Magnetic
    Type:
    Compact
    Approval:
    UL
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Interrupting Rating:
    10 kA at 120/240 VAC
    Terminal Type:
    Plug-On
    Frame Type:
    Q-Line
    Maximum AC Voltage Rating:
    240 V
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, 8 to 3 AWG Copper/Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Internal Common Trip, Compact, Fixed Thermal Magnetic
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
    TS PIK:
    555082
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Current Rating:
    50 A
    Mounting:
    Plug-On
    MSRP $89.15
    Surplus $22.08
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    Qty in Cart: 0
    Price:
    MSRP $89.15
    Surplus $22.08
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  • GENERAL ELECTRIC THQP250 Miniature Circuit Breakers (MCBs) 2P 50A 120V EA GENERAL ELECTRIC THQP250 Miniature Circuit Breakers (MCBs) 2P 50A 120V EA
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    GENERAL ELECTRIC THQP250 Miniature Circuit Breakers (MCBs) 2P 50A 120V EA

    MSRP $100.00
    Surplus $24.98
    GENERAL ELECTRIC THQP250 Miniature Circuit Breakers (MCBs) 2P 50A 120V EA​ ARCA SKU:  C15-2983 Brand:  GENERAL ELECTRIC MPN:  THQP250 UPC:  78316408577 Shipping Weight:  0.40 lbs. Shipping...
    SKU:
    C15-2983
    Type:
    Thermal Magnetic
    Approval:
    UL
    Size:
    1/2 Inch Width
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Interrupting Rating:
    10 kA at 120/240 VAC
    Terminal Type:
    Plug-On
    Frame Type:
    Q-Line
    Maximum AC Voltage Rating:
    240 V
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, 8 to 4 AWG Copper/Aluminum, 1/2" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Internal Common Trip, Fixed Thermal Magnetic
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00012_INST.pdf
    CAD Drawing:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00472_1_CAD.pdf
    TS PIK:
    112127468
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00472_1_CAD.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Current Rating:
    50 A
    Mounting:
    Plug-On
    Series:
    THQ
    Country of Origin:
    United States
    MSRP $100.00
    Surplus $24.98
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    Qty in Cart: 0
    Price:
    MSRP $100.00
    Surplus $24.98
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    Leviton LB250 Miniature Circuit Breakers (MCBs) EA Leviton LB250 Miniature Circuit Breakers (MCBs) EA
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    Leviton LB250 Miniature Circuit Breakers (MCBs) EA

    MSRP $31.70
    Surplus $18.77
    Leviton LB250 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9634 Brand:  Leviton MPN:  LB250 UPC:  078477814437 Shipping Weight:  0.90 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-9634
    TS PIK:
    127323471
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Current Rating:
    50 A
    Number of Poles:
    2
    Installation/Operator:
    Leviton_00261_INST.pdf
    Size:
    2 Inch Width x 3.1 Inch Depth x 3.9 Inch Height
    Catalog:
    Leviton_00008_A7_CAT.pdf
    Terminal Type:
    Lug
    Type:
    Hydraulic-Magnetic Trip, Standard
    Short Description:
    120 to 240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Lug Terminal, Hydraulic Magnetic Trip, Standard, Branch Circuit Breaker
    Voltage Rating:
    120 to 240 VAC
    Country of Origin:
    Mexico
    MSRP $31.70
    Surplus $18.77
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    Qty in Cart: 0
    Price:
    MSRP $31.70
    Surplus $18.77
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    Murray MP350 Miniature Circuit Breakers (MCBs)
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    Murray MP350 Miniature Circuit Breakers (MCBs)

    MSRP $512.10
    Surplus $184.36
    Murray MP350 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6332 Brand:  Murray MPN:  MP350 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0...
    SKU:
    C15-6332
    Short Description:
    240 VAC, 50 A, 10 kA, 3-Pole, Plug-On Mount, MP-T Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
    Series:
    MP-T
    Voltage Rating:
    240 VAC
    Terminal Type:
    Load Lug
    Type:
    Common Trip
    Wire Size:
    8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
    Used On:
    Loadcenter
    Installation/Operator:
    SiemensAG_00215_INST.pdf
    Mounting:
    Plug-On
    Number of Poles:
    3
    Data Sheet:
    SiemensAG_06653_1_DATA.pdf
    Current Rating:
    50 A
    Size:
    3 Inch W x 3 Inch D x 3 1/8 Inch H
    Interrupting Rating:
    10 kA
    MSRP $512.10
    Surplus $184.36
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    Qty in Cart: 0
    Price:
    MSRP $512.10
    Surplus $184.36
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  • Murray MQ250 Miniature Circuit Breakers (MCBs) 2P 50A
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    Murray MQ250 Miniature Circuit Breakers (MCBs) 2P 50A

    MSRP $146.25
    Surplus $28.12
    Murray MQ250 Miniature Circuit Breakers (MCBs) 2P 50A​ ARCA SKU:  C15-6319 Brand:  Murray MPN:  MQ250 UPC:  04089252823 Shipping Weight:  1.30 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-6319
    TS PIK:
    120071678
    Mounting:
    Plug-On
    Type:
    Common Trip
    Used On:
    Loadcenter, Type QO Circuit Breaker, Type QO Panelboard
    Current Rating:
    50 A
    Interrupting Rating:
    10 kA
    Data Sheet:
    SiemensAG_06685_1_DATA.pdf
    Short Description:
    50 A, 10 kA, 2-Pole, 3/4" Format, MSQ Frame, Circuit Breaker
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Mexico
    MSRP $146.25
    Surplus $28.12
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    Qty in Cart: 0
    Price:
    MSRP $146.25
    Surplus $28.12
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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 $543.00
    Surplus $130.50
    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 $543.00
    Surplus $130.50
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    Qty in Cart: 0
    Price:
    MSRP $543.00
    Surplus $130.50
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  • Siemens ED42B050L Molded Case Breakers (MCCBs) Siemens ED42B050L Molded Case Breakers (MCCBs)
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    Siemens ED42B050L Molded Case Breakers (MCCBs)

    MSRP $1,626.00
    Surplus $129.65
    SKU:  C15-7423 Brand:  Siemens MPN:  ED42B050L UPC:  78364308382 Shipping Weight:  2.65 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-7423
    TS PIK:
    106248970
    Size:
    2 Inch W x 4.56 Inch D x 6.35 Inch H
    Short Description:
    480 VAC 50/60 Hz, 250 VDC, 50 A at 40 Deg C, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Terminal Type:
    Line Lug
    Number of Poles:
    2
    Voltage Rating:
    480 VAC at 50/60 Hz, 250 VDC (UL)
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Series:
    ED4
    Interrupting Rating:
    65 kA at 240 VAC, 18 kA at 480 VAC, 30 kA at 250 VDC (UL)
    Current Rating:
    50 A
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Country of Origin:
    Mexico
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Approval:
    UL 489, CSA C22.2
    Mounting:
    Plug-On
    MSRP $1,626.00
    Surplus $129.65
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,626.00
    Surplus $129.65
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  • Siemens HHED63B050 Molded Case Breakers (MCCBs)
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    Siemens HHED63B050 Molded Case Breakers (MCCBs)

    MSRP $3,679.00
    Surplus $231.13
    SKU:  C15-7460 Brand:  Siemens MPN:  HHED63B050 UPC:  78364330809 Shipping Weight:  3.95 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-7460
    TS PIK:
    115459918
    Type:
    Molded Case, Thermal and Fixed Magnetic
    Installation/Operator:
    SiemensAG_00313_INST.pdf
    Voltage Rating:
    600 VAC at 50/60 Hz (UL)
    Catalog:
    SiemensAG_01698_17_78-17_80_CAT.pdf
    Series:
    HHED6
    Number of Poles:
    3
    Terminal Type:
    Load Lug
    Size:
    3 Inch W x 4.56 Inch D x 6.53 Inch H
    Interrupting Rating:
    100 kA at 240 VAC, 65 kA at 480 VAC, 18 kA at 600 VAC (UL)
    Short Description:
    600 VAC, 50 A at 40 Deg C, 65 kA at 480 VAC, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
    Current Rating:
    50 A
    Country of Origin:
    Mexico
    Wire Size:
    10 to 1/0 AWG (Copper/Aluminum)
    Mounting:
    Plug-On
    Approval:
    UL 489, CSA C22.2
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    MSRP $3,679.00
    Surplus $231.13
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $3,679.00
    Surplus $231.13
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  • Siemens Q150 Miniature Circuit Breakers (MCBs)
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    Siemens Q150 Miniature Circuit Breakers (MCBs)

    MSRP $96.00
    Surplus $8.78
    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
    MSRP $96.00
    Surplus $8.78
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $96.00
    Surplus $8.78
    See Availability

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