Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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  • Eaton QCD2070 Miniature Circuit Breakers MCBs Eaton QCD2070 Miniature Circuit Breakers MCBs
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    Eaton QCD2070 Miniature Circuit Breakers MCBs

    QCD BKR 2P 70A W/ D/R MTG 120/240VAC

    Stock: 2
    Upgrade your hardware supply with surplus Eaton QCD2070 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...
    $98.91
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  • Eaton QCR2030 Circuit Breaker Eaton QCR2030 Circuit Breaker
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    Eaton QCR2030 Circuit Breaker

    120/240 VAC, 30 A, 10 kA, 2-Pole, Box Lug Terminal, Cable-In/Out, 35 MM DIN Rail Rear Mount, Thermal Magnetic, Miniature

    Stock: 12
    Upgrade your hardware supply with surplus Eaton QCR2030 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...
    $34.68
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  • Eaton QBGFT2025 Ground Fault Circuit Breaker (Repackaged) Eaton QBGFT2025 Ground Fault Circuit Breaker (Repackaged)
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    Eaton QBGFT2025 Ground Fault Circuit Breaker (Repackaged)

    Unused Repackaged

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QBGFT2025 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...
    $92.85
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  • Eaton FAZ-C40/3-NA Miniature Circuit Breaker (Repackaged) Eaton FAZ-C40/3-NA Miniature Circuit Breaker (Repackaged)
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    Eaton FAZ-C40/3-NA Miniature Circuit Breaker (Repackaged)

    Unused Repackaged
    277/480 VAC 50/60 Hz, 40 A, 3-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-C40/3-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,...
    $64.20
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  • Eaton CHF150 Circuit Breaker Eaton CHF150 Circuit Breaker
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    Eaton CHF150 Circuit Breaker

    120/240 VAC, 50 A, 1-Pole, 10 kA, Plug-On Mount, Thermal Magnetic

    Stock: 2
    Upgrade your hardware supply with surplus Eaton CHF150 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...
    $14.25
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  • Eaton BAB3015C Miniature Circuit Breakers MCBs (Used) Eaton BAB3015C Miniature Circuit Breakers MCBs (Used)
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    Eaton BAB3015C Miniature Circuit Breakers MCBs (Used)

    Used
    EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC

    Stock: 1
    Upgrade your hardware supply with surplus Eaton BAB3015C 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...
    $29.87
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  • Eaton WMZT3C10 Miniature Circuit Breakers MCBs Eaton WMZT3C10 Miniature Circuit Breakers MCBs
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    Eaton WMZT3C10 Miniature Circuit Breakers MCBs

    UL 489 WMZT DIN RAIL MINIATURE CIRCUIT BREAKER

    Stock: 3
    Upgrade your hardware supply with surplus Eaton WMZT3C10 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...
    $80.54
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  • Eaton BAB3100HS Circuit Breaker
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    Eaton BAB3100HS Circuit Breaker

    240 VAC, 100 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature

    Stock: 1
    Upgrade your hardware supply with surplus Eaton BAB3100HS 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...
    $430.91
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  • Eaton QC2080 Circuit Breaker Eaton QC2080 Circuit Breaker
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    Eaton QC2080 Circuit Breaker

    120/240 VAC, 80 A, 10 kA, 2-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature

    Stock: 1
    Upgrade your hardware supply with surplus Eaton QC2080 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...
    $96.66
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  • Eaton FAZ-B20/3-NA Miniature Circuit Breaker Eaton FAZ-B20/3-NA Miniature Circuit Breaker
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    Eaton FAZ-B20/3-NA Miniature Circuit Breaker

    277/480 VAC 50/60 Hz, 20 A, 3-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic

    Stock: 2
    Upgrade your hardware supply with surplus Eaton FAZ-B20/3-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,...
    $58.56
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  • Eaton QCR1025 Miniature Circuit Breakers MCBs Eaton QCR1025 Miniature Circuit Breakers MCBs
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    Eaton QCR1025 Miniature Circuit Breakers MCBs

    EATON QUICKLAG TYPE QCR 1/2-INCH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,IND

    Stock: 2
    Upgrade your hardware supply with surplus Eaton QCR1025 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...
    $8.61
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  • Eaton FAZ-D20/2-NA Miniature Circuit Breaker Eaton FAZ-D20/2-NA Miniature Circuit Breaker
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    Eaton FAZ-D20/2-NA Miniature Circuit Breaker

    277/480 VAC, 96 VDC, 20 A, 10 kA, 10 to 20 x Rated Current, 2-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic

    Stock: 22
    Upgrade your hardware supply with surplus Eaton FAZ-D20/2-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,...
    $64.17
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