Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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  • Eaton FAZ-C40/1-NA-DC-SP Miniature Circuit Breakers (MCBs) Eaton FAZ-C40/1-NA-DC-SP Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-C40/1-NA-DC-SP Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 125 VDC per Pole, 40 A, 1-Pole, 10 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-C40/1-NA-DC-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...
    From: 
    $30.55
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  • Westinghouse HQP2030 Miniature Circuit Breakers (MCBs) Westinghouse HQP2030 Miniature Circuit Breakers (MCBs)
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    Westinghouse HQP2030 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 10 kA, 2-Pole, Female Clip Terminal, Plug-On Mount, Thermal Magnetic, Miniature

    Stock: 59
    Upgrade your hardware supply with surplus Westinghouse HQP2030 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: 
    $45.04
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  • Eaton QBHW3060H Miniature Circuit Breakers (MCBs) Eaton QBHW3060H Miniature Circuit Breakers (MCBs)
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    Eaton QBHW3060H Miniature Circuit Breakers (MCBs)

    240 VAC, 60 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 QBHW3060H 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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  • Eaton CH340 Miniature Circuit Breakers (MCBs) Eaton CH340 Miniature Circuit Breakers (MCBs)
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    Eaton CH340 Miniature Circuit Breakers (MCBs)

    240 VAC, 40 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Eaton CH340 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: 
    $125.86
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  • Eaton FAZ-D1/1-NA-SP Miniature Circuit Breakers (MCBs) Eaton FAZ-D1/1-NA-SP Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-D1/1-NA-SP Miniature Circuit Breakers (MCBs)

    277 VAC, 48 VDC, 1 A, 10 kA Interrupt Rating, 10 to 20 x Rated Current, 1-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic

    Stock: 2
    Upgrade your hardware supply with surplus Eaton FAZ-D1/1-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: 
    $1.63
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  • Eaton QBHW1030 Miniature Circuit Breakers (MCBs) Eaton QBHW1030 Miniature Circuit Breakers (MCBs)
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    Eaton QBHW1030 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 22 kA, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 24
    Upgrade your hardware supply with surplus Eaton QBHW1030 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: 
    $23.40
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  • Eaton FAZ-B50/3 Miniature Circuit Breakers (MCBs) Eaton FAZ-B50/3 Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-B50/3 Miniature Circuit Breakers (MCBs)

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

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-B50/3 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: 
    $55.12
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  • Eaton FAZ-D10/1-NA-SP Miniature Circuit Breakers (MCBs) Eaton FAZ-D10/1-NA-SP Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-D10/1-NA-SP Miniature Circuit Breakers (MCBs)

    277 VAC, 48 VDC, 10 A, 10 kA Interrupt Rating, 10 to 20 x Rated Current, 1-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-D10/1-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: 
    $39.81
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  • Eaton FAZ-D13/2-NA Miniature Circuit Breakers (MCBs) Eaton FAZ-D13/2-NA Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-D13/2-NA Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 13 A, 2-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic

    Stock: 3
    Upgrade your hardware supply with surplus Eaton FAZ-D13/2-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,...
    From: 
    $39.71
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  • Eaton FAZ-B8/1 Miniature Circuit Breakers (MCBs) Eaton FAZ-B8/1 Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-B8/1 Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 8 A, 1-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector

    Stock: 7
    Upgrade your hardware supply with surplus Eaton FAZ-B8/1 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...
    From: 
    $21.42
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  • Eaton FAZ-D6/2 Miniature Circuit Breakers (MCBs) Eaton FAZ-D6/2 Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-D6/2 Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 6 A, 2-Pole, 10 kA, 10 to 20 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic

    Stock: 5
    Upgrade your hardware supply with surplus Eaton FAZ-D6/2 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: 
    $43.26
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  • Eaton FAZ-K8/2 Miniature Circuit Breakers (MCBs) Eaton FAZ-K8/2 Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-K8/2 Miniature Circuit Breakers (MCBs)

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

    Stock: 3
    Upgrade your hardware supply with surplus Eaton FAZ-K8/2 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: 
    $35.64
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