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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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    EATON CORPORATION LGX360039G

    EATON CORPORATION

    CUTLER HAMMER

    LGX360039G

    LGX 3 POLE 600A LSIG RARMS BREAKER, WITH TERMINALS
    $25,768.00 Buy Surplus As Low As $15,461.00
    $15,461.00
    Repair Yours $12,833.00
    EATON CORPORATION PB31600PRF

    EATON CORPORATION

    CUTLER HAMMER

    PB31600PRF

    TYPE PB TRI-PAC FRAME ONLY 3P 1600A 600VAC MAX
    $22,467.00 Buy Surplus As Low As $13,480.00
    $13,480.00
    Repair Yours $11,189.00
    EATON CORPORATION LT360038

    EATON CORPORATION

    CUTLER HAMMER

    LT360038

    LG 3 POLE LSI 600 AMP TRIP UNIT WITH RARMS
    $7,778.00 Buy Surplus As Low As $4,667.00
    $4,667.00
    Repair Yours $3,874.00
    EATON CORPORATION CND3800T106W

    EATON CORPORATION

    CUTLER HAMMER

    CND3800T106W

    CND 3 POLE 800A NEP 1050 LSIG BREAKER
    $32,599.00 Buy Surplus As Low As $19,560.00
    $19,560.00
    Repair Yours $16,235.00
    EATON CORPORATION CND3800T56W

    EATON CORPORATION

    CUTLER HAMMER

    CND3800T56W

    ND 550 OPTIM CIRCUIT BREAKER FRAME
    Buy Surplus As Low As $14,016.00
    $14,016.00
    Repair Yours $11,634.00
    GENERAL ELECTRIC FCN326TE035R2

    GENERAL ELECTRIC

    FCN326TE035R2

    FRAME WITH LUGS
    $1,829.00 Buy Surplus As Low As $1,098.00
    $1,098.00
    Repair Yours $912.00
    GENERAL ELECTRIC FBN26TE040RV

    GENERAL ELECTRIC

    FBN26TE040RV

    40A MOLDED CASE CIRCUIT BREAKER, 2P 600Y347
    $491.00 Buy Surplus As Low As $295.00
    $295.00
    Repair Yours $245.00
    GENERAL ELECTRIC FBN36TE020R2

    GENERAL ELECTRIC

    FBN36TE020R2

    20A MOLDED CASE CIRCUIT BREAKER, 3P 600Y347
    IN STOCK!
    $2,962.67 Buy Surplus As Low As $1,599.84
    $1,599.84
    Repair Yours $1,475.41
    GENERAL ELECTRIC FBH16TE050RV

    GENERAL ELECTRIC

    FBH16TE050RV

    50A MOLDED CASE CIRCUIT BREAKER, 1P 347V
    $1,703.00 Buy Surplus As Low As $1,022.00
    $1,022.00
    Repair Yours $849.00
    GENERAL ELECTRIC FBH36TE030RV

    GENERAL ELECTRIC

    FBH36TE030RV

    30A MOLDED CASE CIRCUIT BREAKER, 3P 600Y347
    IN STOCK!
    $3,751.68 Buy Surplus As Low As $2,698.08
    $2,698.08
    Repair Yours $2,239.41
    GENERAL ELECTRIC SEHA36AT1080C

    GENERAL ELECTRIC

    SEHA36AT1080C

    100% CERT SEHA36AT0100 + SRPE100A80
    $2,680.00 Buy Surplus As Low As $1,608.00
    $1,608.00
    Repair Yours $1,335.00
    GENERAL ELECTRIC THJK636450

    GENERAL ELECTRIC

    THJK636450

    CIRCUIT BREAKER 450AMP 3POLE 600VAC
    $13,477.00 Buy Surplus As Low As $8,087.00
    $8,087.00
    Repair Yours $6,713.00
    GENERAL ELECTRIC THKMA836800WL

    GENERAL ELECTRIC

    THKMA836800WL

    CIRCUIT BREAKER 800AMP 3POLE TRIP RANGE 2400-6400A
    $6,630.00 Buy Surplus As Low As $3,978.00
    $3,978.00
    Repair Yours $3,302.00
    GENERAL ELECTRIC SKLA26AT0800

    GENERAL ELECTRIC

    SKLA26AT0800

    SKL 2P 600V 800A
    $9,250.00 Buy Surplus As Low As $5,550.00
    $5,550.00
    Repair Yours $4,607.00
    GENERAL ELECTRIC TED134110WL

    GENERAL ELECTRIC

    TED134110WL

    CIRCUIT BREAKER 110AMP 3POLE 480VAC
    IN STOCK!
    $4,292.97 Buy Surplus As Low As $3,087.36
    $3,087.36
    Repair Yours $2,562.51
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