Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
Sidebar Sidebar Sidebar
  • Square D FA24015AC Molded Case Circuit Breaker
    Choose Options

    Square D FA24015AC Molded Case Circuit Breaker

    480 VAC, 250 VDC, 15 A, 10/18/25 kA, 2-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D FA24015AC Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $557.70
    Choose Options
  • Square D EJB34040 Molded Case Breakers (MCCBs)
    Choose Options

    Square D EJB34040 Molded Case Breakers (MCCBs)

    480 Star/277 VAC, 40 A, 65 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Square D EJB34040 40 Amp 3 Pole 480Y/277V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional...
    $420.00
    Choose Options
  • Siemens QA120AFCN Circuit Breaker Siemens QA120AFCN Circuit Breaker
    Choose Options

    Siemens QA120AFCN Circuit Breaker

    120 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, QAF2N-Frame, Neutral, Combination AFCI, Miniature Circuit Breaker for Load Center

    Stock: 1
    Upgrade your hardware supply with surplus Siemens QA120AFCN Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $63.07
    Choose Options
  • Eaton KD3400K Eaton KD3400K
    Choose Options

    Eaton KD3400K

    600 VAC 50/60 Hz, 250 VDC, 400 A, 35 kA, 3-Pole, KD Frame, Thermal Magnetic, Molded Case Switch, Interchangeable Trip Circuit Breaker

    Stock: 5
    Upgrade your hardware supply with surplus Eaton KD3400K, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making this a strategic and economical...
    $1,432.86
    Choose Options
  • Siemens LGB1B020B Molded Case Breakers (MCCBs)
    Choose Options

    Siemens LGB1B020B Molded Case Breakers (MCCBs)

    120/277/347 VAC 50/60 Hz, 125 VDC, 20 A, 100 kA Interrupt, 1-Pole, Molded Case, Low Vage, Thermal and Fixed Magnetic, Very High Breaking Capacity, Panelboard Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens LGB1B020B 20 Amp 1 Pole 277V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $156.00
    Choose Options
  • Siemens P150 Molded Case Breakers (MCCBs)
    Choose Options

    Siemens P150 Molded Case Breakers (MCCBs)

    Stock: 44
    Upgrade your hardware supply with surplus Siemens P150 Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making this a...
    $46.80
    Choose Options
  • Siemens ED43B035L Molded Case Breakers (MCCBs) Siemens ED43B035L Molded Case Breakers (MCCBs)
    Choose Options

    Siemens ED43B035L Molded Case Breakers (MCCBs)

    480 VAC 50/60 Hz, 35 A at 40 Deg C, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens ED43B035L 35 Amp 3 Pole 480V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $497.62
    Choose Options
Compare (0)
!