Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Square D QO120AFI Miniature Circuit Breakers (MCBs) Square D QO120AFI Miniature Circuit Breakers (MCBs)
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    Square D QO120AFI Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 20 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, 1-Panel Space, Pressure Plate Terminal, Arc Fault, Pigtail

    Stock: 7
    Upgrade your hardware supply with surplus Square D QO120AFI 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,...
    $77.22
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  • Square D QO2100VH Miniature Circuit Breakers (MCBs) Square D QO2100VH Miniature Circuit Breakers (MCBs)
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    Square D QO2100VH Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 100 A, 22 kA Interrupt, 2-Pole, 4 to 2/0 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard

    Stock: 44
    Upgrade your hardware supply with surplus Square D QO2100VH 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,...
    $184.80
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  • Square D QO250VH Miniature Circuit Breakers (MCBs) Square D QO250VH Miniature Circuit Breakers (MCBs)
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    Square D QO250VH Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 50 A, 22 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard

    Stock: 31
    Upgrade your hardware supply with surplus Square D QO250VH 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,...
    $120.40
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  • Square D QO1520 Miniature Circuit Breakers (MCBs) Square D QO1520 Miniature Circuit Breakers (MCBs)
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    Square D QO1520 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 15/20 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Tandem

    Stock: 75
    Upgrade your hardware supply with surplus Square D QO1520 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...
    $105.00
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  • Eaton GFTCB115 Miniature Circuit Breakers (MCBs) Eaton GFTCB115 Miniature Circuit Breakers (MCBs)
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    Eaton GFTCB115 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 15 A, 10 kA, 5 mA Trip Level, 1-Pole, Plug-On Mount

    Stock: 1
    Upgrade your hardware supply with surplus Eaton GFTCB115 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...
    $39.75
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  • GENERAL ELECTRIC THHQL1115 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THHQL1115 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THHQL1115 Miniature Circuit Breakers (MCBs)

    120 VAC, 15 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic

    Stock: 5
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THHQL1115 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...
    $17.45
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    GENERAL ELECTRIC TEY390 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC TEY390 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC TEY390 Miniature Circuit Breakers (MCBs)

    480 VAC Star/277 VAC, 90 A, 65 kA Interrupt, 3-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1

    Stock: 118
    Upgrade your hardware supply with surplus GENERAL ELECTRIC TEY390 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...
    $261.30
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  • Eaton QCR3025H Miniature Circuit Breakers (MCBs) Eaton QCR3025H Miniature Circuit Breakers (MCBs)
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    Eaton QCR3025H Miniature Circuit Breakers (MCBs)

    QCR BKR 3P 25A 240VAC_ 10 KAIC

    Stock: 4
    Upgrade your hardware supply with surplus Eaton QCR3025H 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...
    $39.42
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  • Eaton CHFAFGF120 Miniature Circuit Breakers (MCBs) Eaton CHFAFGF120 Miniature Circuit Breakers (MCBs)
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    Eaton CHFAFGF120 Miniature Circuit Breakers (MCBs)

    120 VAC, 20 A, 10 kA, Clip Line Terminal, Plug-In Mount, Dual Purpose

    Stock: 13
    Upgrade your hardware supply with surplus Eaton CHFAFGF120 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,...
    $47.97
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  • Eaton CH320 Miniature Circuit Breakers (MCBs) Eaton CH320 Miniature Circuit Breakers (MCBs)
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    Eaton CH320 Miniature Circuit Breakers (MCBs)

    240 VAC, 20 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Eaton CH320 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...
    $105.30
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  • Eaton QC3080H Miniature Circuit Breakers (MCBs) Eaton QC3080H Miniature Circuit Breakers (MCBs)
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    Eaton QC3080H Miniature Circuit Breakers (MCBs)

    240 VAC, 80 A, 10 kA, 3-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature

    Stock: 5
    Upgrade your hardware supply with surplus Eaton QC3080H 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...
    $212.80
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  • Eaton QC2030 Miniature Circuit Breakers (MCBs) Eaton QC2030 Miniature Circuit Breakers (MCBs)
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    Eaton QC2030 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 10 kA, 2-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature

    Stock: 55
    Upgrade your hardware supply with surplus Eaton QC2030 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...
    $36.85
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