Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Square D NC361000 Molded Case Breakers (MCCBs)
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    Square D NC361000 Molded Case Breakers (MCCBs)

    600 VAC, 250 VDC, 1000 A, 25 kA, 3-Pole, N-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D NC361000 1000 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...
    From: 
    $11,310.00
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  • Square D LHL36350 Molded Case Breakers (MCCBs)
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    Square D LHL36350 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 350 A, 25 kA, 3-Pole, L-Frame, Unit Mount, Line/Load Lug Terminal, Thermal Magnetic, High Interrupting, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D LHL36350 350 Amp 3 Pole 600V 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...
    From: 
    $3,120.00
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  • Square D Q1L225 Molded Case Breakers (MCCBs)
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    Square D Q1L225 Molded Case Breakers (MCCBs)

    Stock: 1
    Upgrade your hardware supply with surplus Square D Q1L225 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...
    From: 
    $174.72
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  • Square D MGP36600 Molded Case Breakers (MCCBs)
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    Square D MGP36600 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 600 A, 18 kA, 3-Pole, M-Frame, ABC Phase, Unit Mount, Nut Line Lug Load Terminal, Basic Electronic, ET 1.0, Panelboard Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D MGP36600 600 Amp 3 Pole 600V 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...
    From: 
    $2,508.14
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  • Square D MGP36500 Molded Case Breakers (MCCBs)
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    Square D MGP36500 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 500 A, 18 kA, 3-Pole, M-Frame, Unit Mount, Load Lug/Line Nut Terminal, Thermal Magnetic, Basic Electronic ET 1, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D MGP36500 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...
    From: 
    $4,017.50
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  • Square D QBL32225 Molded Case Circuit Breaker
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    Square D QBL32225 Molded Case Circuit Breaker

    240 VAC, 225 A, 10 kA Interrupt, 3-Pole, Q-Frame, Line/Load Lug Terminal, Thermal Magnetic, Molded Case Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Square D QBL32225 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...
    From: 
    $624.00
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  • Square D QBL32100 Molded Case Circuit Breaker
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    Square D QBL32100 Molded Case Circuit Breaker

    240 VAC, 100 A, 10 kA Interrupt, 3-Pole, Q-Frame, Line/Load Lug Terminal, Thermal Magnetic, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D QBL32100 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...
    From: 
    $643.50
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