Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Square D QO2125VH Miniature Circuit Breakers (MCBs)
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    Square D QO2125VH Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 125 A, 22 kA Interrupt, 2-Pole, 4 to 2/0 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker

    Stock: 12
    Upgrade your hardware supply with surplus Square D QO2125VH Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $408.44
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    Square D QO21001021 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 100 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, 3-Panel Space, Box Lug Terminal, AC Shunt Trip, Standard, Miniature Circuit Breaker

    Stock: 18
    Upgrade your hardware supply with surplus Square D QO21001021 Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $383.04
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    Square D QO2015 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 15/20 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, 1-Panel Space, Box Lug Terminal, Tandem, Miniature Circuit Breaker

    Stock: 21
    Upgrade your hardware supply with surplus Square D QO2015 Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $78.47
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    Square D QO130VH Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 30 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/Aluminum, Plug-On Mount, Pressure Plate Terminal, Standard, Miniature Circuit Breaker

    Stock: 44
    Upgrade your hardware supply with surplus Square D QO130VH Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $28.35
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    Square D QO1201021 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 48 VDC, 20 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, 2-Panel Space, Pressure Plate Terminal, AC Shunt Trip, Standard, Miniature Circuit Breaker

    Stock: 52
    Upgrade your hardware supply with surplus Square D QO1201021 Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $251.37
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  • Eaton BAB3025H Miniature Circuit Breakers (MCBs) Eaton BAB3025H Miniature Circuit Breakers (MCBs)
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    Eaton BAB3025H Miniature Circuit Breakers (MCBs)

    240 VAC, 25 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 1
    Upgrade your hardware supply with surplus Eaton BAB3025H Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $72.54
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    Square D QO115EPD Miniature Circuit Breakers (MCBs)

    120 VAC 50/60 Hz, 15 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, 1-Panel Space, Pressure Plate Terminal, 30 mA Class B Ground Fault, Miniature Circuit Breaker

    Stock: 124
    Upgrade your hardware supply with surplus Square D QO115EPD Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $250.04
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    Square D QO1151021 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 48 VDC, 15 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, 2-Panel Space, Pressure Plate Terminal, AC Shunt Trip, Standard, Miniature Circuit Breaker

    Stock: 11
    Upgrade your hardware supply with surplus Square D QO1151021 Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $229.64
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  • Eaton BAB3020HV Miniature Circuit Breakers (MCBs) Eaton BAB3020HV Miniature Circuit Breakers (MCBs)
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    Eaton BAB3020HV Miniature Circuit Breakers (MCBs)

    EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC

    Stock: 1
    Upgrade your hardware supply with surplus Eaton BAB3020HV Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $121.25
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  • Eaton BAB3020HT Miniature Circuit Breakers (MCBs)
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    Eaton BAB3020HT Miniature Circuit Breakers (MCBs)

    EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC

    Stock: 8
    Upgrade your hardware supply with surplus Eaton BAB3020HT Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $83.91
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  • Eaton BAB3020HS Miniature Circuit Breakers (MCBs) Eaton BAB3020HS Miniature Circuit Breakers (MCBs)
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    Eaton BAB3020HS Miniature Circuit Breakers (MCBs)

    240 VAC, 20 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature, Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Eaton BAB3020HS Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $236.93
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  • Eaton BAB3020H Miniature Circuit Breakers (MCBs) Eaton BAB3020H Miniature Circuit Breakers (MCBs)
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    Eaton BAB3020H Miniature Circuit Breakers (MCBs)

    240 VAC, 20 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 13
    Upgrade your hardware supply with surplus Eaton BAB3020H Miniature Circuit Breakers (MCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $65.52
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