Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Siemens QP2-B050 Miniature Circuit Breakers (MCBs)
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    Siemens QP2-B050 Miniature Circuit Breakers (MCBs)

    Load Center Circuit Breaker The Siemens QP2B050 is a specific model of a two-pole, 50-ampere, plug-in circuit breaker. It is designed for use in Siemens or ITE load centers.

    Stock: 15
    Upgrade your hardware supply with surplus Siemens QP2-B050 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,...
    From: 
    $11.90
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  • Siemens QF240A Miniature Circuit Breakers (MCBs)
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    Siemens QF240A Miniature Circuit Breakers (MCBs)

    120/240 VAC, 40 A, 10 kA, 5 mA, 2-Pole, Plug-In Mount, QPF Frame, GFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center

    Stock: 1
    Upgrade your hardware supply with surplus Siemens QF240A 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...
    From: 
    $120.90
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  • Siemens QF250A Miniature Circuit Breakers (MCBs) Siemens QF250A Miniature Circuit Breakers (MCBs)
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    Siemens QF250A Miniature Circuit Breakers (MCBs)

    120/240 VAC, 50 A, 10 kA, 5 mA, 2-Pole, QPF-Frame, Ground Fault, Circuit Breaker

    Stock: 5
    Upgrade your hardware supply with surplus Siemens QF250A 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...
    From: 
    $120.88
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  • THOMAS & BETTS TBBQ240240 Miniature Circuit Breakers (MCBs)
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    THOMAS & BETTS TBBQ240240 Miniature Circuit Breakers (MCBs)

    Thomas & Betts Quad Circuit Breaker, a 4-pole, 40 Amp, 120/240 Volt circuit breaker designed for use in electrical panels

    Stock: 1
    Upgrade your hardware supply with surplus THOMAS & BETTS TBBQ240240 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...
    From: 
    $23.89
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  • Siemens P220A Miniature Circuit Breakers (MCBs)
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    Siemens P220A Miniature Circuit Breakers (MCBs)

    Siemens P220A 220 Amp 2 Pole 240v Mini Circuit Breaker

    Stock: 4
    Upgrade your hardware supply with surplus Siemens P220A 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...
    From: 
    $79.63
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  • Siemens P130GF Miniature Circuit Breakers (MCBs)
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    Siemens P130GF Miniature Circuit Breakers (MCBs)

    Amps, 30A ; Circuit Breaker Actuator Accessory, Push Button ; Trip Type, Thermal

    Stock: 20
    Upgrade your hardware supply with surplus Siemens P130GF 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...
    From: 
    $175.50
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  • Siemens P120A Miniature Circuit Breakers (MCBs)
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    Siemens P120A Miniature Circuit Breakers (MCBs)

    Molded Case CIRCUIT BREAKER 20AMP 1P 120VAC

    Stock: 5
    Upgrade your hardware supply with surplus Siemens P120A 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...
    From: 
    $18.06
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  • Siemens P115 Miniature Circuit Breakers (MCBs)
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    Siemens P115 Miniature Circuit Breakers (MCBs)

    1-1/2 STEEL RIGID CONDUIT COUPLING

    Stock: 1
    Upgrade your hardware supply with surplus Siemens P115 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...
    From: 
    $46.80
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  • Gould P115 Miniature Circuit Breakers (MCBs)
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    Gould P115 Miniature Circuit Breakers (MCBs)

    1-1/2 STEEL RIGID CONDUIT COUPLING

    Stock: 2
    Upgrade your hardware supply with surplus Gould P115 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 this...
    From: 
    $46.80
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  • Siemens P115GFI Miniature Circuit Breakers (MCBs)
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    Siemens P115GFI Miniature Circuit Breakers (MCBs)

    The Siemens P115 is a 1 Pole thermal magnetic molded case circuit breaker with a current rating of 15 Amps and a voltage rating of 120VAC. It has an interrupting rating of 10kAIC at 120VAC.

    Stock: 1
    Upgrade your hardware supply with surplus Siemens P115GFI 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...
    From: 
    $57.47
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