Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Siemens QF120A Molded Case Breakers (MCCBs)
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    Siemens QF120A Molded Case Breakers (MCCBs)

    120 V, 20 A, 5 mA Trip Sensitivity, 10 kA Interrupt, 1-Pole, Thermal Magnetic, Molded Case Ground Fault Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens QF120A 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...
    From: 
    $80.19
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  • Siemens ED41B050 Molded Case Breakers (MCCBs)
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    Siemens ED41B050 Molded Case Breakers (MCCBs)

    120/277 VAC 50/60 Hz, 125 VDC, 50 A at 40 Deg C, 22 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens ED41B050 50 Amp 1 Pole 277V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    From: 
    $152.10
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  • Siemens ED41B035 Molded Case Circuit Breaker
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    Siemens ED41B035 Molded Case Circuit Breaker

    120/277 VAC 50/60 Hz, 125 VDC, 35 A at 40 Deg C, 22 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker

    Stock: 4
    Upgrade your hardware supply with surplus Siemens ED41B035 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...
    From: 
    $152.10
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  • Siemens CED63B070 Molded Case Breakers (MCCBs)
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    Siemens CED63B070 Molded Case Breakers (MCCBs)

    600 VAC, 500 VDC, 70 A at 40 Deg C, 200 kA at 480 VAC, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens CED63B070 70 Amp 3 Pole 600V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    From: 
    $937.50
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  • Siemens CED63B040 Molded Case Circuit Breaker
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    Siemens CED63B040 Molded Case Circuit Breaker

    600 VAC, 500 VDC, 40 A at 40 Deg C, 200 kA at 480 VAC, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens CED63B040 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...
    From: 
    $917.94
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  • Siemens CED63B015 Molded Case Breakers (MCCBs)
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    Siemens CED63B015 Molded Case Breakers (MCCBs)

    600 VAC, 500 VDC, 15 A, 200 kA at 480 VAC, 3-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Fuseless, Current Limiting, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens CED63B015 15 Amp 3 Pole 600V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    From: 
    $906.75
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  • Siemens BQ2S060 Molded Case Breakers (MCCBs)
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    Siemens BQ2S060 Molded Case Breakers (MCCBs)

    CIRCUIT BREAKER 60A 2P BQ MOLDED CASE

    Stock: 3
    Upgrade your hardware supply with surplus Siemens BQ2S060 60 Amp 2 Pole 120V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    From: 
    $25.35
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  • Siemens ED41B040 Molded Case Circuit Breaker
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    Siemens ED41B040 Molded Case Circuit Breaker

    120/277 VAC 50/60 Hz, 125 VDC, 40 A at 40 Deg C, 22 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker

    Stock: 2
    Upgrade your hardware supply with surplus Siemens ED41B040 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...
    From: 
    $207.48
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  • Siemens ED41B020 Molded Case Breakers (MCCBs)
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    Siemens ED41B020 Molded Case Breakers (MCCBs)

    120/277 VAC 50/60 Hz, 125 VDC, 20 A at 40 Deg C, 22 kA, 1-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker

    Stock: 12
    Upgrade your hardware supply with surplus Siemens ED41B020 20 Amp 1 Pole 277V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    From: 
    $141.38
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  • ABB GE Industrial Solutions TEB111020WL Industrial Molded Case Circuit Breaker (Repackaged)
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    ABB GE Industrial Solutions TEB111020WL Industrial Molded Case Circuit Breaker (Repackaged)

    120 VAC, 125 VDC, 20 A, 10 kA Interrupt, 1-Pole, Aluminum/Copper Line/Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Low Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus GENERAL ELECTRIC TEB111020WL 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...
    From: 
    $93.93
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  • ABB GE Industrial Solutions TEYD1020B Industrial Molded Case Circuit Breaker (Repackaged) ABB GE Industrial Solutions TEYD1020B Industrial Molded Case Circuit Breaker (Repackaged)
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    ABB GE Industrial Solutions TEYD1020B Industrial Molded Case Circuit Breaker (Repackaged)

    480 VAC Star/277 VAC, 20 A, 65 kA Interrupt, 1-Pole, 14 to 10 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus GENERAL ELECTRIC TEYD1020B 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,...
    From: 
    $124.60
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  • GENERAL ELECTRIC TEB122Y100 Molded Case Breakers (MCCBs) GENERAL ELECTRIC TEB122Y100 Molded Case Breakers (MCCBs)
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    GENERAL ELECTRIC TEB122Y100 Molded Case Breakers (MCCBs)

    240 VAC, 250 VDC, 100 A, 10 kA at 240 VAC, 5 kA at 250 VDC, 2-Pole, Copper/Aluminum Load Lug Terminal, E150 Frame, Switch Trip Function, Molded Case, Thermal Magnetic, Non-Interchangeable Circuit Breaker with Core E/Low Tier

    Stock: 3
    Upgrade your hardware supply with surplus General Electric TEB122Y100 100 Amp 2 Pole 240V Molded Case Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an...
    From: 
    $351.00
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