Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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  • Siemens B2125 Miniature Circuit Breakers MCBs Siemens B2125 Miniature Circuit Breakers MCBs
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    Siemens B2125 Miniature Circuit Breakers MCBs

    1-1/4" x 100', Black, PVC, Corrugated, Flexible, Non-Metallic Liquidtight Conduit

    Stock: 2
    Upgrade your hardware supply with surplus Siemens B2125 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...
    $129.46
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  • Siemens Q2125H Miniature Circuit Breaker
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    Siemens Q2125H Miniature Circuit Breaker

    120/240 VAC, 125 A, 22 kA, 2-Pole, 8 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QPH Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center

    Stock: 2
    Upgrade your hardware supply with surplus Siemens Q2125H 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...
    $234.36
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  • Siemens SC3 Miniature Circuit Breakers MCBs Siemens SC3 Miniature Circuit Breakers MCBs
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    Siemens SC3 Miniature Circuit Breakers MCBs

    0.468" x 0.587" x 0.615", 0.03 to 0.125" Thick, Top In-Line Cable Tie Slot, 45 Lb Load Rated, Black, Nylon 6/6, Directional Angled Teeth Built-In, Thin Metal Edge, Wire Management Clip (500 per Bag)

    Stock: 10
    $46.36
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  • Eaton HQP2060 Industrial Circuit Breaker
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    Eaton HQP2060 Industrial Circuit Breaker

    EATON QUICKLAG INDUSTRIAL CIRCUIT BREAKER, 60A, TWO-POLE, 120/240V, 10 KAIC, THE

    Stock: 1
    Upgrade your hardware supply with surplus Eaton HQP2060 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...
    $42.29
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  • Siemens ED43B125 Molded Case Circuit Breaker Siemens ED43B125 Molded Case Circuit Breaker
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    Siemens ED43B125 Molded Case Circuit Breaker

    480 VAC, 125 A, 65 kA Interrupt, 3-Pole, Load Lug Terminal, ED4-Frame, Thermal Magnetic, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens ED43B125 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,...
    $688.03
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  • GE THQL1140 Miniature Circuit Breakers (MCBs) GE THQL1140 Miniature Circuit Breakers (MCBs)
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    GE THQL1140 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 40 A, 10 kA Interrupt, 1-Pole, (1) 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker

    Stock: 15
    Upgrade your hardware supply with surplus GE THQL1140 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...
    $11.75
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  • ABB GE Industrial Solutions THHQB32090 Miniature Molded Case Circuit Breaker ABB GE Industrial Solutions THHQB32090 Miniature Molded Case Circuit Breaker
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    ABB GE Industrial Solutions THHQB32090 Miniature Molded Case Circuit Breaker

    120/240 VAC, 90 A, 22 kA Interrupt, 3-Pole, 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THHQB32090 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...
    $233.20
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  • Eaton CH215PMPCI Miniature Circuit Breakers MCBs
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    Eaton CH215PMPCI Miniature Circuit Breakers MCBs

    Stock: 1
    Upgrade your hardware supply with surplus Eaton CH215PMPCI 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,...
    $76.31
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  • Eaton PGFS43105E0 Miniature Circuit Breakers MCBs Eaton PGFS43105E0 Miniature Circuit Breakers MCBs
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    Eaton PGFS43105E0 Miniature Circuit Breakers MCBs

    Stock: 5
    Upgrade your hardware supply with surplus Eaton PGFS43105E0 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,...
    $549.81
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  • Square D QO345 Miniature Circuit Breaker Square D QO345 Miniature Circuit Breaker
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    Square D QO345 Miniature Circuit Breaker

    120/240 VAC 50/60 Hz, 48 VDC, 45 A, 5/10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D QO345 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...
    $99.01
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