Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Square D HDA36080 Molded Case Breakers (MCCBs)
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    Square D HDA36080 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 80 A, 14 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D HDA36080 80 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 value,...
    $700.00
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  • Square D HJA36060U31X Molded Case Breakers (MCCBs)
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    Square D HJA36060U31X Molded Case Breakers (MCCBs)

    is a 60-amp, 3-pole molded case circuit breaker designed for industrial and commercial applications.

    Stock: 10
    Upgrade your hardware supply with surplus Square D HJA36060U31X 60 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...
    $1,316.70
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  • Square D HDA36090 Molded Case Breakers (MCCBs)
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    Square D HDA36090 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 90 A, 14 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker

    Stock: 13
    Upgrade your hardware supply with surplus Square D HDA36090 90 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 value,...
    $929.67
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  • Square D HJA36050 Molded Case Breakers (MCCBs)
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    Square D HJA36050 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 50 A, 25 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Square D HJA36050 50 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 value,...
    $897.00
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  • Square D HGL36020T Molded Case Breakers (MCCBs)
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    Square D HGL36020T Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 20 A, 18 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, Thermal Magnetic, Current Limiting, Interchangeable, Molded Case Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Square D HGL36020T 20 Amp 3 Pole 600VAC 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...
    $350.50
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  • Square D HGL36040 Molded Case Breakers (MCCBs)
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    Square D HGL36040 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 40 A, 18 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D HGL36040 40 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 value,...
    $585.00
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  • Square D HGL36150 Molded Case Circuit Breaker
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    Square D HGL36150 Molded Case Circuit Breaker

    600 VAC 50/60 Hz, 250 VDC, 150 A, 18 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D HGL36150 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...
    $1,170.00
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  • Square D HJA36015 Molded Case Breakers (MCCBs)
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    Square D HJA36015 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 15 A, 25 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker

    Stock: 31
    Upgrade your hardware supply with surplus Square D HJA36015 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...
    $807.30
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  • Square D HGL26150 Molded Case Breakers (MCCBs)
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    Square D HGL26150 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 150 A, 18 kA, 2-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D HGL26150 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...
    $936.00
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  • Square D HJA36020 Molded Case Breakers (MCCBs)
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    Square D HJA36020 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 20 A, 25 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker

    Stock: 3
    Upgrade your hardware supply with surplus Square D HJA36020 20 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 value,...
    $897.00
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  • Square D HLL26025 Molded Case Breakers (MCCBs)
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    Square D HLL26025 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 25 A, 50 kA, 2-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D HLL26025 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...
    $399.17
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  • Square D HLA36060 Molded Case Breakers (MCCBs)
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    Square D HLA36060 Molded Case Breakers (MCCBs)

    600 VAC 50/60 Hz, 250 VDC, 60 A, 50 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Square D HLA36060 60 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 value,...
    $1,267.50
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