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 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 $195.00
    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
    Country of Origin:
    Dominican Republic
    MSRP $680.00
    Surplus $195.00
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    Qty in Cart: 0
    Price:
    MSRP $680.00
    Surplus $195.00
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  • Eaton GFTCB250 Miniature Circuit Breakers (MCBs) GF 2P 50A 240V 50/60Hz 1Ph EA Eaton GFTCB250 Miniature Circuit Breakers (MCBs) GF 2P 50A 240V 50/60Hz 1Ph EA
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    Eaton GFTCB250 Miniature Circuit Breakers (MCBs) GF 2P 50A 240V 50/60Hz 1Ph EA

    MSRP $859.00
    Surplus $175.50
    Eaton GFTCB250 Miniature Circuit Breakers (MCBs) GF 2P 50A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-3519 Brand:  Eaton MPN:  GFTCB250 UPC:   Shipping Weight:  0.75 lbs. Shipping Height:  2.00...
    SKU:
    C15-3519
    Series:
    GFTCB
    Type:
    Common Trip
    Size:
    2 Inch W x 2.75 Inch D x 4.5 Inch H
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type BR Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Trip Sensitivity:
    5 MilliA
    Short Description:
    120/240 VAC, 50 A, 10 kA, 5 mA Trip Level, 2-Pole, Plug-On Mount, Common Trip, Personnel Protection
    Catalog:
    Eaton_36601_V1T1_82_V1T1_85_V1T1_92_V1T1_93_CAT.pdf
    TS PIK:
    126427558
    Current Rating:
    50 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $859.00
    Surplus $175.50
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    Qty in Cart: 0
    Price:
    MSRP $859.00
    Surplus $175.50
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  • Eaton BAB1050 Miniature Circuit Breakers (MCBs) 1P 50A 120V EA Eaton BAB1050 Miniature Circuit Breakers (MCBs) 1P 50A 120V EA
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    Eaton BAB1050 Miniature Circuit Breakers (MCBs) 1P 50A 120V EA

    MSRP $68.42
    Surplus $22.43
    Eaton BAB1050 Miniature Circuit Breakers (MCBs) 1P 50A 120V EA​ ARCA SKU:  C15-1029 Brand:  Eaton MPN:  BAB1050 UPC:  78667930150 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-1029
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48 VDC
    Interrupting Rating:
    3800 A at 62.5 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Short Description:
    120/240 VAC, 50 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    50 A
    Country of Origin:
    Dominican Republic
    MSRP $68.42
    Surplus $22.43
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    Qty in Cart: 0
    Price:
    MSRP $68.42
    Surplus $22.43
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  • Eaton QBHW2050 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA Eaton QBHW2050 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA
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    Eaton QBHW2050 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA

    MSRP $290.26
    Surplus $68.25
    Eaton QBHW2050 Miniature Circuit Breakers (MCBs) 2P 50A 240V EA​ ARCA SKU:  C15-1652 Brand:  Eaton MPN:  QBHW2050 UPC:  786679392805 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-1652
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Size:
    3.8 Inch Length x 2.1 Inch Width x 4.8 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    2
    Mounting:
    Bolt-On
    Interrupting Rating:
    22 kA at 120/240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 50 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    50 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $290.26
    Surplus $68.25
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    Qty in Cart: 0
    Price:
    MSRP $290.26
    Surplus $68.25
    See Availability
  • GENERAL ELECTRIC THQL2150GFT Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THQL2150GFT Miniature Circuit Breakers (MCBs)

    MSRP $809.00
    Surplus $167.70
    SKU:  C15-12209 Brand:  GENERAL ELECTRIC MPN:  THQL2150GFT UPC:  78316448538 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping...
    SKU:
    C15-12209
    TS PIK:
    126449899
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_32_CAT.pdf
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, 8 to 3 AWG Copper/Aluminum, 1" Plug-On Mount, Box Terminal, Q-Line Frame, Molded Case, Common Trip, Compact, Fixed Thermal Magnetic, Ground Fault, Self-Test, Circuit Breaker
    Interrupting Rating:
    10 kA at 120/240 VAC
    Current Rating:
    50 A
    Number of Poles:
    2
    Approval:
    UL
    Voltage Rating:
    120/240 VAC
    Terminal Type:
    Plug-On
    Maximum AC Voltage Rating:
    240 V
    Type:
    Thermal Magnetic, Compact
    Frame Type:
    Q-Line
    Installation/Operator:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
    Country of Origin:
    United States
    MSRP $809.00
    Surplus $167.70
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $809.00
    Surplus $167.70
    See Availability

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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.