Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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  • GENERAL ELECTRIC THHQL2130 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THHQL2130 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 22 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THHQL2130 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...
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    $39.00
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  • GENERAL ELECTRIC THHQB32030 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THHQB32030 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THHQB32030 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 22 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THHQB32030 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...
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    $122.85
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  • Challenger C220 Miniature Circuit Breakers (MCBs)
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    Challenger C220 Miniature Circuit Breakers (MCBs)

    C220 circuit breaker by Challenger. 20 amps, 10KA@240V AIC Rating, C type, 240 volts Molded Case circuit breaker.

    Stock: 3
    Upgrade your hardware supply with surplus Challenger C220 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: 
    $20.92
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  • Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Twin Panel, Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Crouse-Hinds CHT2020 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: 
    $39.00
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  • Cutler-Hammer BAB3030H Miniature Circuit Breakers (MCBs) Cutler-Hammer BAB3030H Miniature Circuit Breakers (MCBs)
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    Cutler-Hammer BAB3030H Miniature Circuit Breakers (MCBs)

    240 VAC, 30 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker

    Stock: 4
    Upgrade your hardware supply with surplus Cutler-Hammer BAB3030H 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: 
    $109.20
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  • Crouse-Hinds QC1020D Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds QC1020D Miniature Circuit Breakers (MCBs)

    EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CI

    Stock: 19
    Upgrade your hardware supply with surplus Crouse-Hinds QC1020D 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: 
    $32.99
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  • Eaton HQP1015 Miniature Circuit Breakers (MCBs)
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    Eaton HQP1015 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 15 A, 10 kA, 1-Pole, Female Clip Terminal, Plug-On Mount, Thermal Magnetic, Miniature, Circuit Breaker

    Stock: 10
    Upgrade your hardware supply with surplus Eaton HQP1015 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: 
    $25.41
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  • Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs)

    120 VAC, 25 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Ground Fault Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Crouse-Hinds GFCB125 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: 
    $85.80
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  • Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs)

    120/240 V, 30 A, 1-Pole, 10 kA, Thermal Magnetic, Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Crouse-Hinds CL130CS 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: 
    $14.57
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  • Crouse-Hinds RE1040 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds RE1040 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds RE1030 40 Amp 1 Pole 240v Mini Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Crouse-Hinds RE1040 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: 
    $51.18
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  • Crouse-Hinds RE1030 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds RE1030 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds RE1030 30 Amp 1 Pole 240v Mini Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Crouse-Hinds RE1030 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: 
    $38.25
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  • Crouse-Hinds RE1020 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds RE1020 Miniature Circuit Breakers (MCBs)

    Crouse-Hinds RE1020 20 Amp 1 Pole 240v Mini Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Crouse-Hinds RE1020 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: 
    $39.51
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