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  • Square D HOMT2020250 Circuit Breaker

    Square D HOMT2020250 Circuit Breaker

    Square D
    $92.38 USD
    $92.38 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Eaton 2-Pole 50A Circuit Breaker - CHF250

    Eaton 2-Pole 50A Circuit Breaker - CHF250

    Eaton
    $34.82 USD
    $34.82 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • 2P-120/240V-20A Circuit Breaker

    2P-120/240V-20A Circuit Breaker

    PES Supply
    $33.75 USD
    $33.75 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 80A Panel Mount Circuit Breaker - PNL-80-300VDC — front view

    Outback Power 80A Panel Mount Circuit Breaker - PNL-80-300VDC

    Outback Power
    $56.72 USD
    $56.72 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power Circuit Breaker - DIN-9-DC

    Outback Power Circuit Breaker - DIN-9-DC

    Outback Power
    $15.45 USD
    $15.45 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 1-Pole 60A Circuit Breaker - PNL-60-300VDC

    Outback Power 1-Pole 60A Circuit Breaker - PNL-60-300VDC

    Outback Power
    $45.49 USD
    $45.49 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 10 Amp 277VAC 50/60Hz Single Pole Circuit Breaker - DIN-10-AC-277

    Outback Power 10 Amp 277VAC 50/60Hz Single Pole Circuit Breaker - DIN-10-AC-277

    Outback Power
    $20.54 USD
    $20.54 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 60 Amp 150Vdc and 120Vac 1/4 Circuit Breaker - PNL-60-AC/DC

    Outback Power 60 Amp 150Vdc and 120Vac 1/4 Circuit Breaker - PNL-60-AC/DC

    Outback Power
    $16.27 USD
    $16.27 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Enphase Eaton BRK-100A-2P-240V 100A 240VAC 2-Pole Circuit Breaker

    Enphase Eaton BRK-100A-2P-240V 100A 240VAC 2-Pole Circuit Breaker

    Enphase
    $260.56 USD
    $260.56 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Outback Power 30A 1-Pole Circuit Breaker - PNL-30-AC

    Outback Power 30A 1-Pole Circuit Breaker - PNL-30-AC

    Outback Power
    $17.99 USD
    $17.99 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Schneider Electric Homeline 25A 2-Pole Circuit Breaker HOM225

    Schneider Electric Homeline 25A 2-Pole Circuit Breaker HOM225

    Schneider Electric
    $12.77 USD
    $12.77 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Outback Power 30 Amp 277/480Vac 50/60Hz Three Pole 1.5 Circuit Breaker - DIN-30T-AC-480

    Outback Power 30 Amp 277/480Vac 50/60Hz Three Pole 1.5 Circuit Breaker - DIN-30T-AC-480

    Outback Power
    $59.99 USD
    $59.99 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 50 Amp 277/480Vac 50/60Hz Dual Pole 1.0 Circuit Breaker - DIN-50D-AC-480

    Outback Power 50 Amp 277/480Vac 50/60Hz Dual Pole 1.0 Circuit Breaker - DIN-50D-AC-480

    Outback Power
    $40.15 USD
    $40.15 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 1-Pole 40A Circuit Breaker - PNL-40-AC/DC

    Outback Power 1-Pole 40A Circuit Breaker - PNL-40-AC/DC

    Outback Power
    $22.60 USD
    $22.60 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 80A GFDI Circuit Breaker - PNL-GFDI-80

    Outback Power 80A GFDI Circuit Breaker - PNL-GFDI-80

    Outback Power
    $94.20 USD
    $94.20 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Enphase Eaton 150A 240V 2-Pole Circuit Breaker BRK-150A-2P-240V

    Enphase Eaton 150A 240V 2-Pole Circuit Breaker BRK-150A-2P-240V

    Enphase
    $176.11 USD
    $176.11 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Outback Power 1-Pole 100A Circuit Breaker - PNL-100-300VDC

    Outback Power 1-Pole 100A Circuit Breaker - PNL-100-300VDC

    Outback Power
    $49.99 USD
    $49.99 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 30 Amp 277/480Vac 50/60Hz Dual Pole 1.0 Circuit Breaker - DIN-30D-AC-480

    Outback Power 30 Amp 277/480Vac 50/60Hz Dual Pole 1.0 Circuit Breaker - DIN-30D-AC-480

    Outback Power
    $46.92 USD
    $46.92 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Schneider Electric Homeline 80A 2-Pole Circuit Breaker HOM280

    Schneider Electric Homeline 80A 2-Pole Circuit Breaker HOM280

    Schneider Electric
    $78.25 USD
    $78.25 USD
    In stock
    Ships in 1–2 business days
    In Stock
  • Outback Power 50 Amp 277Vac 50/60Hz Single Pole 0.5 Circuit Breaker - DIN-50-AC-277

    Outback Power 50 Amp 277Vac 50/60Hz Single Pole 0.5 Circuit Breaker - DIN-50-AC-277

    Outback Power
    $25.66 USD
    $25.66 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 1-Pole 125A Circuit Breaker - PNL-125-300VDC

    Outback Power 1-Pole 125A Circuit Breaker - PNL-125-300VDC

    Outback Power
    $61.31 USD
    $61.31 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Outback Power 75A 1-pole Circuit Breaker - PNL-75-DC-RT

    Outback Power 75A 1-pole Circuit Breaker - PNL-75-DC-RT

    Outback Power
    $86.00 USD
    $86.00 USD
    Available to order
    Lead time confirmed at checkout
    Available to Order
  • Close-up of an electrical breaker panel with a licensed electrician testing circuits with a multimeter

    How to Size Circuit Breakers: NEC 125% Rule (2026)

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    How to Size Circuit Breakers: NEC 125% Rule (2026)

    Blog
  • EV Charger Circuit & Breaker Size Chart: Level 2 Amps, Wire & Speed

    EV Charger Circuit & Breaker Size Chart: Level 2 Amps, Wire & Speed

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    EV Charger Circuit & Breaker Size Chart: Level 2 Amps, Wire & Speed

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