Miniature Circuit Breakers (MCBs)

Compact breakers designed for low-voltage protection.

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  • Siemens BE220 Miniature Circuit Breakers (MCBs) Siemens BE220 Miniature Circuit Breakers (MCBs)
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    Siemens BE220 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 20 A, 10 kA, 30 mA, 2-Pole, Bolt-On Mount, BLE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard

    Stock: 52
    Upgrade your hardware supply with surplus Siemens BE220 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...
    $239.40
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  • Siemens B390 Miniature Circuit Breakers (MCBs)
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    Siemens B390 Miniature Circuit Breakers (MCBs)

    240 VAC, 90 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens B390 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...
    $113.10
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  • Siemens B330H Miniature Circuit Breakers (MCBs)
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    Siemens B330H Miniature Circuit Breakers (MCBs)

    240 VAC, 30 A, 22 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Siemens B330H 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...
    $111.15
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  • Siemens B330HH Miniature Circuit Breakers (MCBs) Siemens B330HH Miniature Circuit Breakers (MCBs)
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    Siemens B330HH Miniature Circuit Breakers (MCBs)

    240 VAC, 30 A, 65 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens B330HH 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...
    $183.30
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  • Siemens B320HH Miniature Circuit Breakers (MCBs)
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    Siemens B320HH Miniature Circuit Breakers (MCBs)

    240 VAC, 20 A, 65 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens B320HH 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...
    $183.30
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  • Siemens B290H Miniature Circuit Breakers (MCBs)
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    Siemens B290H Miniature Circuit Breakers (MCBs)

    120/240 VAC, 90 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker

    Stock: 5
    Upgrade your hardware supply with surplus Siemens B290H 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...
    $95.55
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  • Siemens B290 Miniature Circuit Breakers (MCBs)
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    Siemens B290 Miniature Circuit Breakers (MCBs)

    120/240 VAC, 90 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker

    Stock: 5
    Upgrade your hardware supply with surplus Siemens B290 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...
    $56.55
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  • Siemens B280H Miniature Circuit Breakers (MCBs)
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    Siemens B280H Miniature Circuit Breakers (MCBs)

    120/240 VAC, 80 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker

    Stock: 3
    Upgrade your hardware supply with surplus Siemens B280H 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...
    $95.55
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    Siemens B230H Miniature Circuit Breakers (MCBs)
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    Siemens B230H Miniature Circuit Breakers (MCBs)

    120/240 VAC, 30 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Branch, Common Trip, Thermal Magnetic, Panelboard Circuit Breaker

    Stock: 190
    Upgrade your hardware supply with surplus Siemens B230H 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...
    $77.14
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  • Siemens B130 Miniature Circuit Breakers (MCBs)
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    Siemens B130 Miniature Circuit Breakers (MCBs)

    120 VAC 50/60 Hz, 30 A, 10 kA, 1-Pole, BL Frame, Bolt-On, Molded Case, Thermal and Fixed Magnetic Trip, Common Trip, Panelboard Circuit Breaker

    Stock: 3
    Upgrade your hardware supply with surplus Siemens B130 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...
    $7.49
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  • Siemens B120H Miniature Circuit Breakers (MCBs)
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    Siemens B120H Miniature Circuit Breakers (MCBs)

    120 VAC, 20 A, 22 kA, 1-Pole, Bolt-On Mount, Molded Case, Branch, Panelboard Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Siemens B120H 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...
    $11.70
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