Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Bulk
    Siemens B115 Miniature Circuit Breakers (MCBs)

    Siemens B115 Miniature Circuit Breakers (MCBs)

    120 VAC, 15 A, 10 kA, 1-Pole, Bolt-On Mount, Molded Case, Branch, Panelboard Circuit Breaker

    Stock: 1106
    Upgrade your hardware supply with surplus Siemens B115 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...
    $12.48
  • Eaton FAZ-C30/1-RT-L Miniature Circuit Breakers (MCBs)

    Eaton FAZ-C30/1-RT-L Miniature Circuit Breakers (MCBs)

    Eaton - Cutler Hammer FAZ-C30/1-RT-L Circuit Breaker,FAZ,C Curve,1 Pole,30A,240 VAC,Ring Terminals

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-C30/1-RT-L 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,...
    $7.68
  • Eaton FAZ-C0.5/1-NA-L-SP Miniature Circuit Breakers (MCBs)

    Eaton FAZ-C0.5/1-NA-L-SP Miniature Circuit Breakers (MCBs)

    Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,Medium levels of inrush current are expected,0.5 A,10 kAIC,Single-pole,277 V,5-10X /n,1,50-60 Hz,Screw terminals,C Curve

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-C0.5/1-NA-L-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...
    $18.94
  • Eaton FAZ-D5/3-RT-L Miniature Circuit Breakers (MCBs)

    Eaton FAZ-D5/3-RT-L Miniature Circuit Breakers (MCBs)

    Eaton FAZ branch protector,UL 1077 Industrial miniature circuit breaker - ,5 A,15 kAIC,Three-pole,277/480 V,10-20X /n,50-60 Hz,Ring-tongue terminals,D Curve

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-D5/3-RT-L 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,...
    $25.58
  • Eaton FAZ-C8/1-NA-L-SP Miniature Circuit Breakers (MCBs)

    Eaton FAZ-C8/1-NA-L-SP Miniature Circuit Breakers (MCBs)

    Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - ,8 A,10 kAIC,Single-pole,277 V,5-10X /n,1,50-60 Hz,Screw terminals,C Curve

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-C8/1-NA-L-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,...
    $21.84
  • Eaton FAZ-B10/1-NA-SP Miniature Circuit Breakers (MCBs)

    Eaton FAZ-B10/1-NA-SP Miniature Circuit Breakers (MCBs)

    Eaton miniature circuit breaker, current-limiting, 10A, 277 VAC/48 VDC, 1-pole, B curve, thermal magnetic, 10kA @ 277 VAC interrupting rating, 35mm

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-B10/1-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,...
    $7.80
  • Siemens B22000S01 Miniature Circuit Breakers (MCBs) Siemens B22000S01 Miniature Circuit Breakers (MCBs)

    Siemens B22000S01 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Shunt Trip, Panelboard Circuit Breaker

    Stock: 25
    Upgrade your hardware supply with surplus Siemens B22000S01 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,...
    $186.20
  • Eaton XBATCP2 Miniature Circuit Breakers (MCBs)

    Eaton XBATCP2 Miniature Circuit Breakers (MCBs)

    EATON, THERMAL MINIATURE CIRCUIT BREAKER, IEC-XB SERIES, BLACK, 2.0A CURRENT

    Stock: 10
    Upgrade your hardware supply with surplus Eaton XBATCP2 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...
    $9.83
  • Eaton FAZ-K0.5/2 Miniature Circuit Breakers (MCBs)

    Eaton FAZ-K0.5/2 Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 0.5 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, Supplementary Protector

    Stock: 4
    Upgrade your hardware supply with surplus Eaton FAZ-K0.5/2 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,...
    $53.81
  • Square D QOB115VHEPD Miniature Circuit Breakers (MCBs)

    Square D QOB115VHEPD Miniature Circuit Breakers (MCBs)

    QO mini breaker, 15 A, 1 pole, 120/240 V, 10 kA, bolt on

    Stock: 1
    Upgrade your hardware supply with surplus Square D QOB115VHEPD 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,...
    $107.44
  • Bulk
    Square D QO2501021 Miniature Circuit Breakers (MCBs)

    Square D QO2501021 Miniature Circuit Breakers (MCBs)

    120/240 VAC 50/60 Hz, 48 VDC, 50 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, 3-Panel Space, Box Lug Terminal, AC Shunt Trip, Standard, Miniature Circuit Breaker

    Stock: 133
    Upgrade your hardware supply with surplus Square D QO2501021 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,...
    $385.70