Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Siemens B220 Miniature Circuit Breakers (MCBs) Siemens B220 Miniature Circuit Breakers (MCBs)
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    Siemens B220 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 20 A, 10 kA, 2-Pole, BL Frame, Bolt-On, Molded Case, Thermal and Fixed Magnetic Trip, Common Trip

    Stock: 30
    Upgrade your hardware supply with surplus Siemens B220 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: 
    $27.30
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  • Siemens Q120 Miniature Circuit Breakers (MCBs) Siemens Q120 Miniature Circuit Breakers (MCBs)
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    Siemens Q120 Miniature Circuit Breakers (MCBs)

    120 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QP-Frame, Circuit Breaker

    Stock: 17
    Upgrade your hardware supply with surplus Siemens Q120 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: 
    $6.04
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  • Siemens Q220 Miniature Circuit Breakers (MCBs) Siemens Q220 Miniature Circuit Breakers (MCBs)
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    Siemens Q220 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Common Trip, Circuit Breaker

    Stock: 11
    Upgrade your hardware supply with surplus Siemens Q220 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: 
    $15.21
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  • Siemens BQ3B030 Miniature Circuit Breakers (MCBs) Siemens BQ3B030 Miniature Circuit Breakers (MCBs)
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    Siemens BQ3B030 Miniature Circuit Breakers (MCBs)

    240 VAC, 30 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip

    Stock: 1
    Upgrade your hardware supply with surplus Siemens BQ3B030 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: 
    $120.90
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    Siemens Q115 Miniature Circuit Breakers (MCBs) Siemens Q115 Miniature Circuit Breakers (MCBs)
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    Siemens Q115 Miniature Circuit Breakers (MCBs)

    120 VAC, 15 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QP-Frame, Circuit Breaker

    Stock: 385
    Upgrade your hardware supply with surplus Siemens Q115 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: 
    $6.04
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  • Siemens B120HH Miniature Circuit Breakers (MCBs)
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    Siemens B120HH Miniature Circuit Breakers (MCBs)

    120 VAC, 20 A, 65 kA, 1-Pole, Bolt-On Mount, Molded Case, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Siemens B120HH 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: 
    $39.98
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  • Eaton CHFGFT115 Miniature Circuit Breakers (MCBs) Eaton CHFGFT115 Miniature Circuit Breakers (MCBs)
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    Eaton CHFGFT115 Miniature Circuit Breakers (MCBs)

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

    Stock: 7
    Upgrade your hardware supply with surplus Eaton CHFGFT115 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: 
    $87.75
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  • Eaton CHF235 Miniature Circuit Breakers (MCBs)
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    Eaton CHF235 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 35 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Mechanical Trip Flag

    Stock: 1
    Upgrade your hardware supply with surplus Eaton CHF235 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: 
    $28.27
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  • Eaton CHF230 Miniature Circuit Breakers (MCBs) Eaton CHF230 Miniature Circuit Breakers (MCBs)
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    Eaton CHF230 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Eaton CHF230 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: 
    $49.17
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  • Eaton BRN115DF Miniature Circuit Breakers (MCBs) Eaton BRN115DF Miniature Circuit Breakers (MCBs)
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    Eaton BRN115DF Miniature Circuit Breakers (MCBs)

    120 VAC, 15 A, 1-Pole, 10 kA, Plug-On Mount, Dual Function, Pigtail

    Stock: 2
    Upgrade your hardware supply with surplus Eaton BRN115DF 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: 
    $42.12
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  • Eaton CHFGFT120 Miniature Circuit Breakers (MCBs) Eaton CHFGFT120 Miniature Circuit Breakers (MCBs)
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    Eaton CHFGFT120 Miniature Circuit Breakers (MCBs)

    120 VAC, 20 A, 10 kA, 5 mA Trip Level, 1-Pole, Plug-On Mount, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Eaton CHFGFT120 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: 
    $97.50
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  • Square D QOB330 Miniature Circuit Breakers (MCBs)
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    Square D QOB330 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 48 VDC, 30 A, 10 kA, 3-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard

    Stock: 50
    Upgrade your hardware supply with surplus Square D QOB330 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: 
    $77.22
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