Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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  • GE THQB1120AF2 Miniature Circuit Breakers (MCBs) GE THQB1120AF2 Miniature Circuit Breakers (MCBs)
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    GE THQB1120AF2 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 10 AWG Copper/Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Fixed Thermal Magnetic, Arc Fault, Circuit Breaker

    Stock: 3
    Upgrade your hardware supply with surplus GE THQB1120AF2 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: 
    $156.00
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  • Eaton BAB1020V Miniature Circuit Breakers (MCBs)
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    Eaton BAB1020V Miniature Circuit Breakers (MCBs)

    EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC

    Stock: 12
    Upgrade your hardware supply with surplus Eaton BAB1020V 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: 
    $25.84
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  • Eaton BAB1020S Miniature Circuit Breakers (MCBs) Eaton BAB1020S Miniature Circuit Breakers (MCBs)
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    Eaton BAB1020S Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic

    Stock: 9
    Upgrade your hardware supply with surplus Eaton BAB1020S 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: 
    $63.18
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    Eaton BAB1020 Miniature Circuit Breakers (MCBs) Eaton BAB1020 Miniature Circuit Breakers (MCBs)
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    Eaton BAB1020 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 245
    Upgrade your hardware supply with surplus Eaton BAB1020 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: 
    $11.23
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  • Eaton BAB1015 Miniature Circuit Breakers (MCBs) Eaton BAB1015 Miniature Circuit Breakers (MCBs)
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    Eaton BAB1015 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 15 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 40
    Upgrade your hardware supply with surplus Eaton BAB1015 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: 
    $13.46
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    Eaton BAB1010 Miniature Circuit Breakers (MCBs) Eaton BAB1010 Miniature Circuit Breakers (MCBs)
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    Eaton BAB1010 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 10 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature

    Stock: 229
    Upgrade your hardware supply with surplus Eaton BAB1010 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: 
    $11.41
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  • Siemens B380 Miniature Circuit Breakers (MCBs) Siemens B380 Miniature Circuit Breakers (MCBs)
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    Siemens B380 Miniature Circuit Breakers (MCBs)

    240 VAC, 80 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch

    Stock: 2
    Upgrade your hardware supply with surplus Siemens B380 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: 
    $109.20
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  • Siemens B220HH Miniature Circuit Breakers (MCBs)
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    Siemens B220HH Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 65 kA, 2-Pole, Bolt-On Mount, Molded Case, Branch, Common Trip, Thermal Magnetic, Panelboard Circuit Breaker

    Stock: 7
    Upgrade your hardware supply with surplus Siemens B220HH 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: 
    $107.25
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    Siemens B120 Miniature Circuit Breakers (MCBs) Siemens B120 Miniature Circuit Breakers (MCBs)
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    Siemens B120 Miniature Circuit Breakers (MCBs)

    Siemens B120 20-Amp Single Pole 120-Volt 10KAIC Bolt in Breaker

    Stock: 158
    Upgrade your hardware supply with surplus Siemens B120 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: 
    $7.49
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  • Eaton 66C1478G10 Miniature Circuit Breakers (MCBs) Eaton 66C1478G10 Miniature Circuit Breakers (MCBs)
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    Eaton 66C1478G10 Miniature Circuit Breakers (MCBs)

    EATON CH ARC FAULT / GROUND FAULT CIRCUIT BREAKER

    Stock: 2
    Upgrade your hardware supply with surplus Eaton 66C1478G10 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: 
    $89.99
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  • Siemens B26000S01 Miniature Circuit Breakers (MCBs)
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    Siemens B26000S01 Miniature Circuit Breakers (MCBs)

    120 VAC, 60 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Shunt Trip, Panelboard Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens B26000S01 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: 
    $136.50
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  • Siemens Q28000S01 Miniature Circuit Breakers (MCBs)
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    Siemens Q28000S01 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 80 A, 10 kA, 2-Pole, 8 to 2/0 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, 120 VAC Shunt Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center

    Stock: 2
    Upgrade your hardware supply with surplus Siemens Q28000S01 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: 
    $146.25
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