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    Industrial Circuit Breakers & Protection Devices

    Ensure electrical safety and operational continuity with our robust selection of air breakers, vacuum circuit breakers, and DIN rail-mounted solutions. Designed to provide dependable circuit protection across industrial power systems and critical infrastructure.

    Safeguard your electrical systems with our comprehensive range of circuit breakers. Our comprehensive range features air breakers, ground & test devices, DIN rail mount circuit breakers, vacuum circuit breakers, and panel mount circuit breakers to meet your circuit protection needs. Whether you're safeguarding critical electrical systems, upgrading industrial equipment, or maintaining power distribution networks, our circuit breakers provide the reliable protection and control you need for optimal performance and safety. Shop now for reliable circuit breakers to protect your electrical systems.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 601-650 of 741.
    TE CONNECTIVITY 1-1393249-8

    TE CONNECTIVITY

    AMP

    1-1393249-8

    W58-XB1A4A-4=W58
    IN STOCK!
    $13.10 Buy Surplus As Low As $7.86
    $7.86
    Repair Yours Contact Us
    TE CONNECTIVITY 2-1393249-0

    TE CONNECTIVITY

    AMP

    2-1393249-0

    W58-XB1A4A-6=W58
    IN STOCK!
    $7.89 Buy Surplus As Low As $4.74
    $4.74
    Repair Yours Contact Us
    GENERAL ELECTRIC 129B9715P2

    GENERAL ELECTRIC

    129B9715P2

    ARMATURE DC HVC
    $1,583.00 Buy Surplus As Low As $950.00
    $950.00
    CARLING SWITCH CA1-B2-46-615-121-KG

    CARLING SWITCH

    CA1-B2-46-615-121-KG

    CIRCUIT BREAKER 15AMP 120VAC 1POLE
    $152.00 Buy Surplus As Low As $92.00
    $92.00
    Repair Yours Contact Us
    SIEMENS HJX3B350MA2REX6

    SIEMENS

    HJX3B350MA2REX6

    VL J HIGH INT BREAKER, BREAKER VL 400A 3P 65K/480V TM W/ACCYS
    $38,695.00 Buy Surplus As Low As $23,217.00
    $23,217.00
    Repair Yours $19,271.00
    SIEMENS B330Y

    SIEMENS

    B330Y

    BREAKER, 30A 3P 240V 10K 400HZ BL
    $572.00 Buy Surplus As Low As $344.00
    $344.00
    Repair Yours $286.00
    SIEMENS B130Y

    SIEMENS

    B130Y

    BREAKER 30A 1P 120V 10K 400HZ BL, BL BREAKERS 10K
    $78.00 Buy Surplus As Low As $47.00
    $47.00
    Repair Yours Contact Us
    WESTINGHOUSE RFA3020

    WESTINGHOUSE

    RFA3020

    CIRCUIT BREAKER 20AMP 3POLE 600V
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $840.00
    SIEMENS EQ8695

    SIEMENS

    EQ8695

    CIRCUIT BREAKER, 200 AMP, 240 V, 2 POLE
    IN STOCK!
    $327.00 Buy Surplus As Low As $191.09
    $191.09
    Repair Yours $200.00
    GENERAL ELECTRIC FCN326TE035R2

    GENERAL ELECTRIC

    FCN326TE035R2

    FRAME WITH LUGS
    $1,884.00 Buy Surplus As Low As $1,131.00
    $1,131.00
    Repair Yours $939.00
    GENERAL ELECTRIC SRPK1200A600

    GENERAL ELECTRIC

    SRPK1200A600

    CIRCUIT BREAKER RATING PLUG 600AMP
    IN STOCK!
    $432.79 Buy Surplus As Low As $252.86
    $252.86
    Repair Yours $220.78
    GENERAL ELECTRIC ADS32400HBFP

    GENERAL ELECTRIC

    ADS32400HBFP

    FUSIBLE PANELBOARD SWITCH UNIT
    IN STOCK!
    $5,478.00 Buy Surplus As Low As $3,286.80
    $3,286.80
    Repair Yours $2,500.00
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