Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Eaton AZ-3-D100 Miniature Circuit Breakers (MCBs) Eaton AZ-3-D100 Miniature Circuit Breakers (MCBs)
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    Eaton AZ-3-D100 Miniature Circuit Breakers (MCBs)

    230/400 VAC 50/60 Hz, 100 A, 3-Pole, 15 kA, Lift Terminal, Top-Hat Rail Mount, D-Trip

    Stock: 2
    Upgrade your hardware supply with surplus Eaton AZ-3-D100 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...
    $1,095.11
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  • Eaton FAZ-S4/1 Miniature Circuit Breakers (MCBs) Eaton FAZ-S4/1 Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-S4/1 Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 4 A, 1-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, S-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-S4/1 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...
    $29.79
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    Siemens Q220AFC Miniature Circuit Breakers (MCBs) Siemens Q220AFC Miniature Circuit Breakers (MCBs)
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    Siemens Q220AFC Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, 2-Pole, 14 to 12 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, Plug-In Mount, QAF2 Frame, Combination AFCI, Thermal Magnetic Trip Unit

    Stock: 140
    Upgrade your hardware supply with surplus Siemens Q220AFC 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...
    $199.50
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  • Eaton CHT1515CS Miniature Circuit Breakers (MCBs) Eaton CHT1515CS Miniature Circuit Breakers (MCBs)
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    Eaton CHT1515CS Miniature Circuit Breakers (MCBs)

    EATON CH THERMAL MAGNETIC CIRCUIT BREAKER,PLUG-ON CIRCUIT BREAKER CLAMSHELL PACK

    Stock: 2
    Upgrade your hardware supply with surplus Eaton CHT1515CS 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...
    $28.27
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  • GENERAL ELECTRIC THQL1115DF Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THQL1115DF Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THQL1115DF Miniature Circuit Breakers (MCBs)

    120 VAC, 15 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable Trip, Fixed Thermal Magnetic, Dual Function, Ground/Arc Fault

    Stock: 12
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THQL1115DF 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...
    $60.45
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  • Eaton QCD2070 Miniature Circuit Breakers (MCBs) Eaton QCD2070 Miniature Circuit Breakers (MCBs)
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    Eaton QCD2070 Miniature Circuit Breakers (MCBs)

    QCD BKR 2P 70A W/ D/R MTG 120/240VAC

    Stock: 2
    Upgrade your hardware supply with surplus Eaton QCD2070 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...
    $90.95
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  • GENERAL ELECTRIC THHQB1115 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THHQB1115 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THHQB1115 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 15 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic

    Stock: 20
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THHQB1115 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...
    $24.13
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  • Eaton QCR2030 Miniature Circuit Breakers (MCBs) Eaton QCR2030 Miniature Circuit Breakers (MCBs)
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    Eaton QCR2030 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 10 kA, 2-Pole, Box Lug Terminal, Cable-In/Out, 35 MM DIN Rail Rear Mount, Thermal Magnetic, Miniature

    Stock: 12
    Upgrade your hardware supply with surplus Eaton QCR2030 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...
    $52.65
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  • Eaton QBGFT2025 Miniature Circuit Breakers (MCBs) Eaton QBGFT2025 Miniature Circuit Breakers (MCBs)
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    Eaton QBGFT2025 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 25 A, 2-Pole, 10 kA, Common Trip, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QBGFT2025 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...
    $287.82
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  • Eaton FAZ-C40/3-NA Miniature Circuit Breakers (MCBs) Eaton FAZ-C40/3-NA Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-C40/3-NA Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 40 A, 3-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-C40/3-NA 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,...
    $53.18
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    Square D QO2401021 Miniature Circuit Breakers (MCBs) Square D QO2401021 Miniature Circuit Breakers (MCBs)
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    Square D QO2401021 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 48 VDC, 40 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, 3-Panel Space, Box Lug Terminal, AC Shunt Trip, Standard

    Stock: 117
    Upgrade your hardware supply with surplus Square D QO2401021 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,...
    $385.70
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  • Eaton CHF150 Miniature Circuit Breakers (MCBs) Eaton CHF150 Miniature Circuit Breakers (MCBs)
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    Eaton CHF150 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 50 A, 1-Pole, 10 kA, Plug-On Mount, Thermal Magnetic

    Stock: 2
    Upgrade your hardware supply with surplus Eaton CHF150 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...
    $13.10
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