Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Square D FH16020A Miniature Circuit Breakers (MCBs) Square D FH16020A Miniature Circuit Breakers (MCBs)
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    Square D FH16020A Miniature Circuit Breakers (MCBs)

    277 VAC, 125 VDC, 20 A, 65/10 kA, 1-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker

    Stock: 22
    Upgrade your hardware supply with surplus Square D FH16020A 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: 
    $210.60
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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,...
    From: 
    $77.22
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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...
    From: 
    $85.80
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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: 2
    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...
    From: 
    $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: 2
    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...
    From: 
    $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...
    From: 
    $39.41
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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: 1
    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,...
    From: 
    $47.97
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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: 53
    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...
    From: 
    $36.85
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  • Eaton QCR1015T Miniature Circuit Breakers (MCBs) Eaton QCR1015T Miniature Circuit Breakers (MCBs)
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    Eaton QCR1015T Miniature Circuit Breakers (MCBs)

    QCR BKR 1P 15A W/ RING LUG TERM.

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QCR1015T 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: 
    $29.25
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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...
    From: 
    $76.56
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  • Eaton FRBM6-C16/2/003 Miniature Circuit Breakers (MCBs)
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    Eaton FRBM6-C16/2/003 Miniature Circuit Breakers (MCBs)

    xEffect RCBO, FRBm6/M, 1+N, 2, 3 and 3+N-pole

    Stock: 60
    Upgrade your hardware supply with surplus Eaton FRBM6-C16/2/003 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: 
    $13.16
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