Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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    Siemens BQ2B040H Molded Case Circuit Breaker

    120/240 VAC, 40 A, 22 kA, 2-Pole, Load Lug Terminal, BQH Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker

    Stock: 5
    Upgrade your hardware supply with surplus Siemens BQ2B040H Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $106.40
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    Siemens QJ23B175H Molded Case Circuit Breaker

    240 VAC, 175 A, 42 kA, 3-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker

    Stock: 3
    Upgrade your hardware supply with surplus Siemens QJ23B175H Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $1,596.00
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    Siemens QJ22B225H Molded Case Circuit Breaker

    240 VAC, 225 A, 42 kA, 2-Pole, Load Lug Terminal, QJ Frame, Molded Case Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Siemens QJ22B225H Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $1,064.00
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    Siemens NGG3B090L Molded Case Breakers (MCCBs)

    BRKR NGG 90A 3P 480V 25K LUGS

    Stock: 9
    Upgrade your hardware supply with surplus Siemens NGG3B090L Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $453.33
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    Eaton BJ2225 Molded Case Breakers (MCCBs)

    120/240 VAC, 225 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Main, Circuit Breaker

    Stock: 11
    Upgrade your hardware supply with surplus Eaton BJ2225 Molded Case Breakers (MCCBs), 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 a...
    $404.96
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  • Eaton KES3250LSI Molded Case Circuit Breaker Trip Unit Eaton KES3250LSI Molded Case Circuit Breaker Trip Unit
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    Eaton KES3250LSI Molded Case Circuit Breaker Trip Unit

    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, KES 310+ ELECTRONIC, 250

    Stock: 1
    Upgrade your hardware supply with surplus Eaton KES3250LSI Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $2,240.00
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  • Siemens FD63T200 Interchangeable Molded Case Circuit Breaker Trip Unit
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    Siemens FD63T200 Interchangeable Molded Case Circuit Breaker Trip Unit

    600 VAC, 500 VDC, 200 A, 22/35 kA, 3-Pole, 6 AWG to 350 KCMIL Copper, 4 AWG to 350 KCMIL Aluminum, Line/Load Lug Terminal, FD Frame, Thermal Magnetic

    Stock: 8
    Upgrade your hardware supply with surplus Siemens FD63T200 Molded Case Breakers (MCCBs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $421.20
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  • Eaton LT3500T Molded Case Circuit Breaker Trip Unit
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    Eaton LT3500T Molded Case Circuit Breaker Trip Unit

    500 A, 3-Pole, LD/HLD/LDC Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit

    Stock: 1
    Upgrade your hardware supply with surplus Eaton LT3500T Molded Case Breakers (MCCBs), 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 a...
    $1,365.00
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    GE THQL2140GFT Miniature Circuit Breakers (MCBs)
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    GE THQL2140GFT Miniature Circuit Breakers (MCBs)

    120/240 VAC, 40 A, 10 kA, 2-Pole, 8 to 3 AWG Copper/Aluminum, 1" Plug-On Mount, Box Terminal, Q-Line Frame, Molded Case, Common Trip, Compact, Fixed Thermal Magnetic, Ground Fault, Self-Test, Circuit Breaker

    Stock: 675
    Upgrade your hardware supply with surplus GE THQL2140GFT 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...
    $115.05
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  • GENERAL ELECTRIC TEY380ST12 Miniature Circuit Breakers (MCBs)
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    GENERAL ELECTRIC TEY380ST12 Miniature Circuit Breakers (MCBs)

    480 VAC Star/277 VAC, 80 A, 65 kA Interrupt, 3-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker with 120 to 277 VAC Shunt Trip

    Stock: 1
    Upgrade your hardware supply with surplus GENERAL ELECTRIC TEY380ST12 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...
    $610.78
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