Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Eaton QBHW3050H Miniature Circuit Breakers (MCBs) Eaton QBHW3050H Miniature Circuit Breakers (MCBs)
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    Eaton QBHW3050H Miniature Circuit Breakers (MCBs)

    240 VAC, 50 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 2
    Upgrade your hardware supply with surplus Eaton QBHW3050H 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: 
    $99.45
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  • Bryant BR415 Miniature Circuit Breakers (MCBs) Bryant BR415 Miniature Circuit Breakers (MCBs)
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    Bryant BR415 Miniature Circuit Breakers (MCBs)

    120/240 VAC, (2) 15 A, 10 kA Interrupt, 4-Pole, 14 to 4 AWG Copper/Aluminum Terminal, Non-CTL Plug-On Mount, Quadplex Independent Trip, Thermal Magnetic, Type BR, Circuit Breaker (28 per Pack)

    Stock: 47
    Upgrade your hardware supply with surplus Bryant BR415 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: 
    $57.92
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  • Square D QOB335 Miniature Circuit Breakers (MCBs) Square D QOB335 Miniature Circuit Breakers (MCBs)
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    Square D QOB335 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 48 VDC, 35 A, 10 kA, 3-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard

    Stock: 1
    Upgrade your hardware supply with surplus Square D QOB335 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: 
    $115.05
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    Eaton QBHW1050 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 50 A, 22 kA Interrupt, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Type QBHW, Non-Interchangeable Industrial Circuit Breaker

    Stock: 3
    Upgrade your hardware supply with surplus Eaton QBHW1050 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: 
    $40.21
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    Eaton QCR2020HT Miniature Circuit Breakers (MCBs) Eaton QCR2020HT Miniature Circuit Breakers (MCBs)
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    Eaton QCR2020HT Miniature Circuit Breakers (MCBs)

    240 VAC, 20 A, 2-Pole, 10 kA, Ring/Spade Lug Terminal, DIN Rail Rear Mount, Cable-In/Cable-Out, Thermal Magnetic

    Stock: 279
    Upgrade your hardware supply with surplus Eaton QCR2020HT 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: 
    $201.09
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  • Eaton BRHN120AF Miniature Circuit Breakers (MCBs) Eaton BRHN120AF Miniature Circuit Breakers (MCBs)
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    Eaton BRHN120AF Miniature Circuit Breakers (MCBs)

    120 VAC, 20 A, 1-Pole, 22 kA, Plug-On Mount, Pigtail Neutral

    Stock: 3
    Upgrade your hardware supply with surplus Eaton BRHN120AF 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: 
    $168.63
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  • Eaton QPHW1020 Miniature Circuit Breakers (MCBs) Eaton QPHW1020 Miniature Circuit Breakers (MCBs)
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    Eaton QPHW1020 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 22 kA, 1-Pole, Clip Line/Box Lug Load Terminal, Plug-On Mount, Thermal Magnetic, Miniature

    Stock: 86
    Upgrade your hardware supply with surplus Eaton QPHW1020 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: 
    $25.45
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  • Eaton QCPHW2040 Miniature Circuit Breakers (MCBs) Eaton QCPHW2040 Miniature Circuit Breakers (MCBs)
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    Eaton QCPHW2040 Miniature Circuit Breakers (MCBs)

    TYPE QC BREAKER 2P 40A QCPHW

    Stock: 20
    Upgrade your hardware supply with surplus Eaton QCPHW2040 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: 
    $25.68
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  • GENERAL ELECTRIC THHQB2140 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THHQB2140 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 40 A, 22 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic

    Stock: 3
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THHQB2140 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: 
    $60.45
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  • GENERAL ELECTRIC THQB2150 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THQB2150 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THQB2150 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 50 A, 10 kA, 2-Pole, 8 to 3 AWG Copper/Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic

    Stock: 21
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THQB2150 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: 
    $29.16
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  • Eaton QBHW2030H Miniature Circuit Breakers (MCBs) Eaton QBHW2030H Miniature Circuit Breakers (MCBs)
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    Eaton QBHW2030H Miniature Circuit Breakers (MCBs)

    240 VAC, 30 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 6
    Upgrade your hardware supply with surplus Eaton QBHW2030H 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: 
    $230.78
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  • Eaton FAZ-C16/1-NA-SP Miniature Circuit Breakers (MCBs) Eaton FAZ-C16/1-NA-SP Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-C16/1-NA-SP Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 16 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic

    Stock: 2
    Upgrade your hardware supply with surplus Eaton FAZ-C16/1-NA-SP 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: 
    $38.62
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