Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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  • Siemens Q150 Miniature Circuit Breakers (MCBs)
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    Siemens Q150 Miniature Circuit Breakers (MCBs)

    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

    Stock: 2
    Upgrade your hardware supply with surplus Siemens Q150 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...
    From:
    $6.43
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  • Eaton CHCAF120PN Miniature Circuit Breakers (MCBs) Eaton CHCAF120PN Miniature Circuit Breakers (MCBs)
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    Eaton CHCAF120PN Miniature Circuit Breakers (MCBs)

    Plug-on neutral,20 A,10 kAIC,Single-pole,CH

    Stock: 2
    Upgrade your hardware supply with surplus Eaton CHCAF120PN 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,...
    From:
    $179.60
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  • Eaton QBGF1015 Miniature Circuit Breakers (MCBs) Eaton QBGF1015 Miniature Circuit Breakers (MCBs)
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    Eaton QBGF1015 Miniature Circuit Breakers (MCBs)

    120 VAC, 15 A, 10 kA, 5 mA Trip Level, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Ground Fault Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QBGF1015 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...
    From:
    $164.97
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  • Weidmuller BR1D20AC Miniature Circuit Breakers (MCBs) Weidmuller BR1D20AC Miniature Circuit Breakers (MCBs)
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    Weidmuller BR1D20AC Miniature Circuit Breakers (MCBs)

    Weidmuller BR1D20AC Miniature Circuit Breakers (MCBs) 1P 20A 120V 50/60Hz 1Ph

    Stock: 1
    Upgrade your hardware supply with surplus Weidmuller BR1D20AC 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,...
    From:
    $1.91
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  • Eaton FAZ-C5/1-NA-L Miniature Circuit Breakers (MCBs) Eaton FAZ-C5/1-NA-L Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-C5/1-NA-L Miniature Circuit Breakers (MCBs)

    FAZ-NA UL 489 MCB 240VAC 1P 5A C CURVE

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-C5/1-NA-L 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,...
    From:
    $9.25
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  • Eaton EMCH125 Miniature Circuit Breakers (MCBs) Eaton EMCH125 Miniature Circuit Breakers (MCBs)
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    Eaton EMCH125 Miniature Circuit Breakers (MCBs)

    Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph

    Stock: 1
    Upgrade your hardware supply with surplus Eaton EMCH125 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...
    From:
    $4.95
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  • Eaton PKPM3-32/3/C/003-A Miniature Circuit Breakers (MCBs) Eaton PKPM3-32/3/C/003-A Miniature Circuit Breakers (MCBs)
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    Eaton PKPM3-32/3/C/003-A Miniature Circuit Breakers (MCBs)

    Eaton PKPM3-32/3/C/003-A Miniature Circuit Breakers (MCBs) 3P 32A 50/60Hz 3Ph

    Stock: 3
    Upgrade your hardware supply with surplus Eaton PKPM3-32/3/C/003-A 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...
    From:
    $71.46
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  • Eaton EMCH310 Miniature Circuit Breakers (MCBs) Eaton EMCH310 Miniature Circuit Breakers (MCBs)
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    Eaton EMCH310 Miniature Circuit Breakers (MCBs)

    Eaton EMCH310 Miniature Circuit Breakers (MCBs) 3P 10A 400V 50/60Hz 3Ph

    Stock: 1
    Upgrade your hardware supply with surplus Eaton EMCH310 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...
    From:
    $10.08
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  • Image coming soon Cbi QL-1-13-DM-KM-2A-LW Miniature Circuit Breakers (MCBs)
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    Cbi QL-1-13-DM-KM-2A-LW Miniature Circuit Breakers (MCBs)

    Cbi QL-1-13-DM-KM-2A-LW Miniature Circuit Breakers (MCBs) 1P 2A 240V 50/60Hz

    Stock: 3
    Upgrade your hardware supply with surplus Cbi QL-1-13-DM-KM-2A-LW 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...
    From:
    $9.62
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