Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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    Eaton GFXB140B2 Miniature Circuit Breakers MCBs Eaton GFXB140B2 Miniature Circuit Breakers MCBs
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    Eaton GFXB140B2 Miniature Circuit Breakers MCBs

    A 1-pole, 40A thermal-magnetic molded case circuit breaker with ground fault protection, designed for 240V AC systems.

    Stock: 75
    Upgrade your hardware supply with surplus Eaton GFXB140B2 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...
    Sale $83.26
    $20.00
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  • Eaton QCR2015T Industrial Circuit Breaker Eaton QCR2015T Industrial Circuit Breaker
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    Eaton QCR2015T Industrial Circuit Breaker

    120/240 VAC, 15 A, 2-Pole, 10 kA, Ring/Spade Lug Terminal, DIN Rail Rear Mount, Cable-In/Cable-Out, Thermal Magnetic

    Stock: 46
    Upgrade your hardware supply with surplus Eaton QCR2015T 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...
    $37.67
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  • Eaton QCF2010T Miniature Circuit Breakers MCBs Eaton QCF2010T Miniature Circuit Breakers MCBs
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    Eaton QCF2010T Miniature Circuit Breakers MCBs

    QCF BKR 2P 10A W/ RING LUG TERM.

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QCF2010T 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...
    $46.24
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  • Eaton QCR1030T Industrial Circuit Breaker Eaton QCR1030T Industrial Circuit Breaker
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    Eaton QCR1030T Industrial Circuit Breaker

    120/240 VAC, 30 A, 1-Pole, 10 kA, Ring/Spade Lug Terminal, DIN Rail Rear Mount, Cable-In/Cable-Out, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QCR1030T 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...
    $40.99
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  • Eaton QC3060HT Miniature Circuit Breakers MCBs Eaton QC3060HT Miniature Circuit Breakers MCBs
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    Eaton QC3060HT Miniature Circuit Breakers MCBs

    EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CI

    Stock: 14
    Upgrade your hardware supply with surplus Eaton QC3060HT 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...
    $120.24
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  • Eaton QPGFT2030 Miniature Circuit Breakers MCBs Eaton QPGFT2030 Miniature Circuit Breakers MCBs
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    Eaton QPGFT2030 Miniature Circuit Breakers MCBs

    EATON QUICKLAG GFCI CIRCUIT BREAKER

    Stock: 9
    Upgrade your hardware supply with surplus Eaton QPGFT2030 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...
    $89.06
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  • Eaton CL125GFT Miniature Circuit Breakers MCBs Eaton CL125GFT Miniature Circuit Breakers MCBs
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    Eaton CL125GFT Miniature Circuit Breakers MCBs

    Stock: 1
    Upgrade your hardware supply with surplus Eaton CL125GFT 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...
    $18.23
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  • Eaton QBHW3040H Circuit Breaker (Used) Eaton QBHW3040H Circuit Breaker (Used)
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    Eaton QBHW3040H Circuit Breaker (Used)

    Used
    240 VAC, 40 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 3
    Upgrade your hardware supply with surplus Eaton QBHW3040H 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...
    $79.16
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  • Eaton BAB3020HS1 Industrial Circuit Breaker (Used)
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    Eaton BAB3020HS1 Industrial Circuit Breaker (Used)

    Used
    QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, THREE-POLE, 24,48V/DC SHUN

    Stock: 4
    Upgrade your hardware supply with surplus Eaton BAB3020HS1 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,...
    $125.88
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  • Eaton QBHW2040HV Miniature Circuit Breakers MCBs (Used) Eaton QBHW2040HV Miniature Circuit Breakers MCBs (Used)
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    Eaton QBHW2040HV Miniature Circuit Breakers MCBs (Used)

    Used
    is a 2-pole, 40-amp thermal-magnetic circuit breaker designed for 120/240V AC systems.​

    Stock: 9
    Upgrade your hardware supply with surplus Eaton QBHW2040HV 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,...
    $61.34
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  • Eaton QCR2010 Miniature Circuit Breakers MCBs (Repackaged)
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    Eaton QCR2010 Miniature Circuit Breakers MCBs (Repackaged)

    Unused Repackaged
    EATON QUICKLAG TYPE QCR 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,IND

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QCR2010 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...
    $51.13
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  • Eaton QC3100H Circuit Breaker
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    Eaton QC3100H Circuit Breaker

    240 VAC, 100 A, 10 kA, 3-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QC3100H 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...
    $166.32
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