Product Search

    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.

    Filter Results
    Results 701-750 of 746.
    GTE QFB-2-150

    GTE

    SYLVANIA

    QFB-2-150

    CIRCUIT BREAKER 150AMP 2POLE 120/240VAC
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $270.00
    GENERAL ELECTRIC TJUV9R

    GENERAL ELECTRIC

    TJUV9R

    J-FRAME 48V DC UNDERVOLTAGE RELEASE
    $1,249.00 Buy Surplus As Low As $750.00
    $750.00
    Repair Yours $623.00
    GENERAL ELECTRIC THED136045WL

    GENERAL ELECTRIC

    THED136045WL

    CIRCUIT BREAKER 45AMP 3POLE 600VAC
    IN STOCK!
    $1,351.35 Buy Surplus As Low As $810.81
    $810.81
    Repair Yours $481.56
    GENERAL ELECTRIC THQB21WY30

    GENERAL ELECTRIC

    THQB21WY30

    1P PLUS SWITCHING NEUTRAL 30A 10KIC
    IN STOCK!
    $195.79 Buy Surplus As Low As $86.99
    $86.99
    Repair Yours Contact Us
    GENERAL ELECTRIC THHQL32035

    GENERAL ELECTRIC

    THHQL32035

    CIRCUIT BRK 22KA QL 3P 240V 35A
    IN STOCK!
    $280.22 Buy Surplus As Low As $201.75
    $201.75
    Repair Yours $200.00
    EATON CORPORATION HKW3315V

    EATON CORPORATION

    CUTLER HAMMER

    HKW3315V

    3 POLE 315A HKW BREAKER, 50 DEG. C
    IN STOCK!
    $12,105.00 Buy Surplus As Low As $7,263.00
    $7,263.00
    Repair Yours $6,029.00
    EATON CORPORATION FD3125J01

    EATON CORPORATION

    CUTLER HAMMER

    FD3125J01

    FD 3P 125A WITH FUNGUS PROOFING
    IN STOCK!
    $5,138.00 Buy Surplus As Low As $3,083.00
    $3,083.00
    Repair Yours $2,559.00
    EATON CORPORATION GHC3040DS1

    EATON CORPORATION

    CUTLER HAMMER

    GHC3040DS1

    GHC3040D W/ SHUNT TRIP
    IN STOCK!
    $1,667.00 Buy Surplus As Low As $1,001.00
    $1,001.00
    Repair Yours $831.00
    5 6 7 8 9 10 11 12 13 14 15