Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Siemens Q130 Miniature Circuit Breakers (MCBs) Siemens Q130 Miniature Circuit Breakers (MCBs)
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    Siemens Q130 Miniature Circuit Breakers (MCBs)

    120 VAC, 30 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QP-Frame, Circuit Breaker

    Stock: 77
    Upgrade your hardware supply with surplus Siemens Q130 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...
    $6.04
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  • Eaton BRN120EP Miniature Circuit Breakers (MCBs) Eaton BRN120EP Miniature Circuit Breakers (MCBs)
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    Eaton BRN120EP Miniature Circuit Breakers (MCBs)

    120 VAC, 20 A, 1-Pole, 10 kA, Trip to Center, Plug-On Mount

    Stock: 1
    Upgrade your hardware supply with surplus Eaton BRN120EP 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...
    $120.90
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  • Eaton FAZ-D7/1-SP Miniature Circuit Breakers (MCBs) Eaton FAZ-D7/1-SP Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-D7/1-SP Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 7 A, 1-Pole, 10 kA, 10 to 20 x Rated Current, Line/Load Terminal, DIN Rail Mount, D-Curve, Current Limiting, Thermal Magnetic

    Stock: 42
    Upgrade your hardware supply with surplus Eaton FAZ-D7/1-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,...
    $13.59
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  • Eaton FAZ-B6/1-SP Miniature Circuit Breakers (MCBs) Eaton FAZ-B6/1-SP Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-B6/1-SP Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 6 A, 1-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, B-Curve, Current Limiting, Thermal Magnetic

    Stock: 7
    Upgrade your hardware supply with surplus Eaton FAZ-B6/1-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,...
    $14.95
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  • GENERAL ELECTRIC THQL2125 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THQL2125 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THQL2125 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 25 A, 10 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic

    Stock: 10
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THQL2125 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...
    $16.57
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  • Eaton GFEP120 Miniature Circuit Breakers (MCBs) Eaton GFEP120 Miniature Circuit Breakers (MCBs)
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    Eaton GFEP120 Miniature Circuit Breakers (MCBs)

    120 VAC, 20 A, 10 kA, 30 mA Trip Level, 1-Pole, Common Trip, Equipment Protector, Thermal Magnetic, Ground Fault Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Eaton GFEP120 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...
    $157.95
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  • Eaton FAZ-K2/1 Miniature Circuit Breakers (MCBs) Eaton FAZ-K2/1 Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-K2/1 Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 2 A, 1-Pole, 10 kA, 8 to 12 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, K-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector

    Stock: 2
    Upgrade your hardware supply with surplus Eaton FAZ-K2/1 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...
    $15.47
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  • Eaton QBCAF1020 Miniature Circuit Breakers (MCBs) Eaton QBCAF1020 Miniature Circuit Breakers (MCBs)
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    Eaton QBCAF1020 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, Bolt-On, Thermal Magnetic

    Stock: 39
    Upgrade your hardware supply with surplus Eaton QBCAF1020 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...
    $214.50
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  • Eaton FAZ-B10/1-NA Miniature Circuit Breakers (MCBs) Eaton FAZ-B10/1-NA Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-B10/1-NA Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 10 A, 1-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic

    Stock: 21
    Upgrade your hardware supply with surplus Eaton FAZ-B10/1-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,...
    $13.55
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  • Eaton QBHW3025H Miniature Circuit Breakers (MCBs) Eaton QBHW3025H Miniature Circuit Breakers (MCBs)
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    Eaton QBHW3025H Miniature Circuit Breakers (MCBs)

    240 VAC, 25 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 8
    Upgrade your hardware supply with surplus Eaton QBHW3025H 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...
    $117.00
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  • GENERAL ELECTRIC THQL2115 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THQL2115 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THQL2115 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 15 A, 10 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Internal Common Trip, Compact, Fixed Thermal Magnetic

    Stock: 45
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THQL2115 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...
    $15.60
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  • Square D QO225 Miniature Circuit Breakers (MCBs) Square D QO225 Miniature Circuit Breakers (MCBs)
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    Square D QO225 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 48 VDC, 25 A, 5/10 kA Interrupt, 2-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard

    Stock: 9
    Upgrade your hardware supply with surplus Square D QO225 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...
    $25.94
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