Circuit Breakers

Switching devices that automatically cut power in case of overloads or faults.
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  • Siemens TC1Q1 Circuit Breaker Accessories
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    Siemens TC1Q1 Circuit Breaker Accessories

    14 to 6 AWG Copper/12 to 6 AWG Aluminum, Line Side, Lug for 15 to 40 A BQ/BQH Molded Circuit Breaker (6 per Pack)

    Stock: 5
    Upgrade your hardware supply with surplus Siemens TC1Q1 Circuit Breaker Accessories, 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...
    $11.21
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  • Siemens FXD63B080 Motor Circuit Protector (MCPs) Siemens FXD63B080 Motor Circuit Protector (MCPs)
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    Siemens FXD63B080 Motor Circuit Protector (MCPs)

    600 VAC 50/60 Hz, 500 VDC, 80 A, 35 kA at 480 VAC, 3-Pole, FD Frame, Thermal Magnetic Trip Unit, Non-Interchangeable Trip, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens FXD63B080 80 Amp 3 Pole 600V Din Rail Circuit Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional...
    $810.17
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  • Siemens MBKQJ1150HA Circuit Breaker Accessories
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    Siemens MBKQJ1150HA Circuit Breaker Accessories

    RP1 BREAKER KIT 1PH 240V 42kA QJ22B150H

    Stock: 1
    Upgrade your hardware supply with surplus Siemens MBKQJ1150HA Circuit Breaker Accessories, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value, making...
    $296.98
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  • Siemens FXD62B250 Motor Circuit Protector (MCPs) Siemens FXD62B250 Motor Circuit Protector (MCPs)
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    Siemens FXD62B250 Motor Circuit Protector (MCPs)

    600 VAC 50/60 Hz, 250 VDC, 250 A, 35 kA at 480 VAC, 2-Pole, FD Frame, Thermal Magnetic Trip Unit, Non-Interchangeable Trip, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus Siemens FXD62B250 250 Amp 2 Pole 600V Din Rail Circuit Breaker, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional...
    $590.74
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  • Cutler-Hammer HMCP250C5C Motor Circuit Protector (MCPs) Cutler-Hammer HMCP250C5C Motor Circuit Protector (MCPs)
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    Cutler-Hammer HMCP250C5C Motor Circuit Protector (MCPs)

    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY MOTOR PROTECTION, MOTOR CIRCUIT PROT

    Stock: 1
    Upgrade your hardware supply with surplus Cutler-Hammer HMCP250C5C Motor Circuit Protector (MCPs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $379.53
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  • Eaton HMCP050G2C Motor Circuit Protector
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    Eaton HMCP050G2C Motor Circuit Protector

    600 VAC, 250 VDC, 50 A, 3-Pole, 80 to 120 A Trip, NEMA 2, Non-Aluminum Terminal, F Frame, Molded Case, Magnetic, Motor Circuit Protector

    Stock: 1
    Upgrade your hardware supply with surplus Cutler-Hammer HMCP050G2C Motor Circuit Protector (MCPs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional value,...
    $317.93
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  • Eaton HMCP015E0CA02 Motor Circuit Protector Eaton HMCP015E0CA02 Motor Circuit Protector
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    Eaton HMCP015E0CA02 Motor Circuit Protector

    600 VAC, 250 VDC, 15 A, 3-Pole, 45 to 150 A Trip, NEMA 0, Non-Aluminum Terminal, F Frame, Molded Case, Magnetic, Motor Circuit Protector with (1) Left Auxiliary Switch

    Stock: 2
    Upgrade your hardware supply with surplus Cutler-Hammer HMCP015E0CA02 Motor Circuit Protector (MCPs), a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional...
    $387.66
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  • Siemens HGB1B015B Molded Case Breakers (MCCBs)
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    Siemens HGB1B015B Molded Case Breakers (MCCBs)

    BRKR HGB 15A 1P 277V 35K LD LUG

    Stock: 5
    Upgrade your hardware supply with surplus Siemens HGB1B015B 15 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,...
    $89.70
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  • Siemens ED22B015 Molded Case Breakers (MCCBs)
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    Siemens ED22B015 Molded Case Breakers (MCCBs)

    240 VAC 50/60 Hz, 125/250 VDC, 15 A at 40 Deg C, 10 kA, 2-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: 1
    Upgrade your hardware supply with surplus Siemens ED22B015 15 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 exceptional value,...
    $219.38
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  • ABB GE Industrial Solutions THQC32030WL Molded Case Circuit Breaker (Repackaged) ABB GE Industrial Solutions THQC32030WL Molded Case Circuit Breaker (Repackaged)
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    ABB GE Industrial Solutions THQC32030WL Molded Case Circuit Breaker (Repackaged)

    120/240 VAC, 30 A, 3-Pole, 10 kA, 14 to 8 AWG/12 to 8 AWG Copper/Aluminum, DIN Rail Mount, Line and Load Lug Terminal, Thermal Magnetic, Non-Interchangeable, Molded Case Circuit Breaker

    Stock: 1
    Upgrade your hardware supply with surplus GENERAL ELECTRIC THQC32030WL Din Rail Mounted Circuit Breakers, a smart choice for any warehouse. This product delivers solid functionality and enduring performance. Because it is surplus, you get an exceptional...
    $52.65
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