Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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  • Eaton FAZ-C30/2-RT Miniature Circuit Breakers (MCBs) Eaton FAZ-C30/2-RT Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-C30/2-RT Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 30 A, 2-Pole, 10/14 kA, 5 to 10 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic

    Stock: 2
    Upgrade your hardware supply with surplus Eaton FAZ-C30/2-RT 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: 
    $37.54
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  • Eaton QB1020AFGF Miniature Circuit Breakers (MCBs) Eaton QB1020AFGF Miniature Circuit Breakers (MCBs)
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    Eaton QB1020AFGF Miniature Circuit Breakers (MCBs)

    20 A, 10 kA Interrupt, 1-Pole, Bolt-On, Dual Function, Arc/Ground Fault Circuit Breaker

    Stock: 4
    Upgrade your hardware supply with surplus Eaton QB1020AFGF 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: 
    $63.81
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  • Eaton QC3040H Miniature Circuit Breakers (MCBs) Eaton QC3040H Miniature Circuit Breakers (MCBs)
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    Eaton QC3040H Miniature Circuit Breakers (MCBs)

    240 VAC, 40 A, 10 kA, 3-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature

    Stock: 9
    Upgrade your hardware supply with surplus Eaton QC3040H 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: 
    $115.05
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  • Eaton QBHW2100 Miniature Circuit Breakers (MCBs) Eaton QBHW2100 Miniature Circuit Breakers (MCBs)
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    Eaton QBHW2100 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 100 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 4
    Upgrade your hardware supply with surplus Eaton QBHW2100 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: 
    $86.58
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  • Eaton GFTCB230 Miniature Circuit Breakers (MCBs) Eaton GFTCB230 Miniature Circuit Breakers (MCBs)
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    Eaton GFTCB230 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 10 kA, 5 mA Trip Level, 2-Pole, Plug-On Mount, Common Trip, Personnel Protection

    Stock: 6
    Upgrade your hardware supply with surplus Eaton GFTCB230 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: 
    $88.92
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  • GENERAL ELECTRIC TEY150 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC TEY150 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC TEY150 Miniature Circuit Breakers (MCBs)

    277 VAC, 50 A, 14 kA, 1-Pole, 14 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable

    Stock: 2
    Upgrade your hardware supply with surplus GENERAL ELECTRIC TEY150 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: 
    $81.90
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  • Eaton CHB110 Miniature Circuit Breakers (MCBs) Eaton CHB110 Miniature Circuit Breakers (MCBs)
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    Eaton CHB110 Miniature Circuit Breakers (MCBs)

    BOLT ON BREAKER 1 POLE 10 AMP

    Stock: 46
    Upgrade your hardware supply with surplus Eaton CHB110 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: 
    $58.50
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  • GENERAL ELECTRIC THQB2130 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THQB2130 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 10 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Common Trip, Fixed Thermal Magnetic

    Stock: 24
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THQB2130 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: 
    $31.93
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  • Square D EDB34040 Miniature Circuit Breakers (MCBs) Square D EDB34040 Miniature Circuit Breakers (MCBs)
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    Square D EDB34040 Miniature Circuit Breakers (MCBs)

    480 Star/277 VAC, 40 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature

    Stock: 5
    Upgrade your hardware supply with surplus Square D EDB34040 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: 
    $241.80
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  • GENERAL ELECTRIC THQL1120AF2 Miniature Circuit Breakers (MCBs) GENERAL ELECTRIC THQL1120AF2 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC THQL1120AF2 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 10 AWG Copper/Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Arc Fault

    Stock: 2
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THQL1120AF2 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: 
    $54.60
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  • Eaton FAZ-C20/1-RT-SP Miniature Circuit Breakers (MCBs) Eaton FAZ-C20/1-RT-SP Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-C20/1-RT-SP Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 20 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic

    Stock: 1
    Upgrade your hardware supply with surplus Eaton FAZ-C20/1-RT-SP 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: 
    $18.70
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  • Eaton FAZ-B16/1N Miniature Circuit Breakers (MCBs) Eaton FAZ-B16/1N Miniature Circuit Breakers (MCBs)
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    Eaton FAZ-B16/1N Miniature Circuit Breakers (MCBs)

    277/480 VAC 50/60 Hz, 16 A, 1-Pole+ Neutral, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic

    Stock: 5
    Upgrade your hardware supply with surplus Eaton FAZ-B16/1N 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: 
    $16.83
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