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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 201-250 of 872.
    GENERAL ELECTRIC FVK361R

    GENERAL ELECTRIC

    FVK361R

    BUSPLUG, FUSIBLE, 3 PHASE, 30 AMP, 3 WATTS, 600 VAC, GROUND NOT INCLUDED, CLASS H/R/T/L FUSES, TYPE FVK SWITCH
    ✓ IN STOCK!
    $4,139.09 Buy Surplus As Low As $2,357.09
    $2,357.09
    Repair Yours $1,317.85
    EATON CORPORATION WMS-3C40

    EATON CORPORATION

    CUTLER HAMMER

    WMS-3C40

    CIRCUIT BREAKER, 40AMP, 3POLE, 480 VAC
    ✓ IN STOCK!
    $95.06 Buy Surplus As Low As $65.81
    $65.81
    Repair Yours $300.00
    EATON CORPORATION KD3300

    EATON CORPORATION

    CUTLER HAMMER

    KD3300

    MOLDED CASE BREAKER, 300 AMP, 3 PHASE, 600 VAC MAX, TYPE KD BREAKER
    ✓ IN STOCK!
    $2,208.68 Buy Surplus As Low As $1,325.21
    $1,325.21
    Repair Yours $1,084.02
    EATON CORPORATION HND312T33W

    EATON CORPORATION

    CUTLER HAMMER

    HND312T33W

    MOLDED CASE CIRCUIT BREAKER, NG FRAME, 3 POLE, 1200 AMP, 600 VAC, 100 KAIC @ 240V, 65 KAIC @ 480V, 50/60 HZ
    ✓ IN STOCK!
    $12,944.65 Buy Surplus As Low As $8,022.10
    $8,022.10
    Repair Yours $5,610.00
    EATON CORPORATION HLDB3600FT33W

    EATON CORPORATION

    CUTLER HAMMER

    HLDB3600FT33W

    CIRCUIT BREAKER, SERIES C, L-FRAME, HLDB, FRAME ONLY, DIGITRIP 310 RMS, ELECTRONIC LS TRIP TYPE, THREE-POLE, 600 AMP, 100 KAIC @ 240 VAC, 65 KAIC @ 480 VAC, WITHOUT TERMINALS, 50/60 HZ
    ✓ IN STOCK!
    $10,608.94 Buy Surplus As Low As $6,874.59
    $6,874.59
    Repair Yours $5,283.25
    EATON CORPORATION FD3175L

    EATON CORPORATION

    CUTLER HAMMER

    FD3175L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 175 AMP, LINE AND LOAD TERMINALS
    ✓ IN STOCK!
    $4,286.84 Buy Surplus As Low As $1,369.75
    $1,369.75
    Repair Yours $1,136.89
    GENERAL ELECTRIC DLTGBCP4

    GENERAL ELECTRIC

    DLTGBCP4

    BUS BAR COUPLING SET 1BAR W/4CONNECTORS
    ✓ IN STOCK!
    $106.00 Buy Surplus As Low As $40.53
    $40.53
    EEC AEG MSS-AU024

    EEC AEG

    MSS-AU024

    DISCONTINUED BY MANUFACTURER, THERMISTOR TRIPPING UNIT 1CHANGE-OVER 24V
    ✓ IN STOCK!
    Buy Surplus As Low As $188.98
    $188.98
    Repair Yours $300.00
    EEC AEG ME81S-C13

    EEC AEG

    ME81S-C13

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 13AMP, 1POLE, C-CURVE, 10KA
    ✓ IN STOCK!
    Buy Surplus As Low As $21.47
    $21.47
    SIEMENS ED61B015

    SIEMENS

    ITE SIEMENS

    ED61B015

    ED61B015 CIRCUIT BREAKER, 15A, ED, CIRCUIT BREAKER, 347V, 15 AMP
    ✓ IN STOCK!
    $1,391.17 Buy Surplus As Low As $695.28
    $695.28
    Repair Yours $582.99
    SIEMENS ED22B015

    SIEMENS

    ITE SIEMENS

    ED22B015

    CIRCUIT BREAKER, 15 AMP, 2 POLE, 240 VAC
    ✓ IN STOCK!
    $275.99 Buy Surplus As Low As $137.55
    $137.55
    Repair Yours $300.00
    SIEMENS B370

    SIEMENS

    ITE SIEMENS

    B370

    BREAKER, 70AMP, 3POLE, 240V, BLACK
    ✓ IN STOCK!
    $117.85 Buy Surplus As Low As $70.71
    $70.71
    Repair Yours $300.00
    SIEMENS 3VU1300-2ML00

    SIEMENS

    FURNAS ELECTRIC CO

    3VU1300-2ML00

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 80 AMP, 3 POLE, 415V
    ✓ IN STOCK!
    Buy Surplus As Low As $76.94
    $76.94
    FUJI ELECTRIC SA32B

    FUJI ELECTRIC

    SA32B

    INVALID PART NUMBER DO NOT USE
    ✓ IN STOCK!
    Buy Surplus As Low As $150.00
    $150.00
    EATON CORPORATION FDB3015L

    EATON CORPORATION

    CUTLER HAMMER

    FDB3015L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 15 AMP, LINE AND LOAD TERMINALS
    ✓ IN STOCK!
    $817.02 Buy Surplus As Low As $346.13
    $346.13
    Repair Yours $287.29
    EATON CORPORATION FD3015L

    EATON CORPORATION

    CUTLER HAMMER

    FD3015L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 15 AMP, LINE AND LOAD TERMINALS
    ✓ IN STOCK!
    $1,702.00 Buy Surplus As Low As $545.42
    $545.42
    Repair Yours $300.00
    EATON CORPORATION FD3015

    EATON CORPORATION

    CUTLER HAMMER

    FD3015

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 15 AMP, LOAD SIDE LUGS ONLY
    ✓ IN STOCK!
    $866.58 Buy Surplus As Low As $523.70
    $523.70
    Repair Yours $358.67
    EATON CORPORATION EHD3030

    EATON CORPORATION

    CUTLER HAMMER

    EHD3030

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 480 VAC, 250 VDC, 3-POLE, 30 AMP, LOAD SIDE LUGS ONLY
    ✓ IN STOCK!
    $531.68 Buy Surplus As Low As $319.01
    $319.01
    Repair Yours $300.00
    EATON CORPORATION EHD3020

    EATON CORPORATION

    CUTLER HAMMER

    EHD3020

    CIRCUIT BREAKER, 3 POLE, 20A; PRODUCT RANGE:C SERIES; CURRENT RATING:20A; NO. OF POLES:3 POLE; VOLTAGE RATING VDC:250V; VOLTAGE RATING VAC:480V; CIRCUIT BREAKER MOUNTING:DIN RAIL, PANEL ROHS ...
    ✓ IN STOCK!
    $471.37 Buy Surplus As Low As $282.82
    $282.82
    Repair Yours $300.00
    EATON CORPORATION EHD3015L

    EATON CORPORATION

    CUTLER HAMMER

    EHD3015L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 480 VAC, 250 VDC, 3-POLE, 15 AMP, LINE AND LOAD TERMINALS
    ✓ IN STOCK!
    $1,014.00 Buy Surplus As Low As $609.00
    $609.00
    EATON CORPORATION 2609D39G05

    EATON CORPORATION

    CUTLER HAMMER

    2609D39G05

    SHUNT TRIP, WITH CUTOFF SW, FOR TYPE FB CIRCUIT BREAKERS, 3-POLE 12 VAC, LEFT HAND MOUNTING
    ✓ IN STOCK!
    $3,793.10 Buy Surplus As Low As $2,275.86
    $2,275.86
    Repair Yours $1,879.56
    SIEMENS 3RV1921-1M

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1921-1M

    DISCONTINUED BY MANUFACTURER, ALARM SWITCH AUXILIARY CONTACT, 10AMP, 240V, 1NO/1NC
    ✓ IN STOCK!
    Buy Surplus As Low As $15.00
    $15.00
    MITSUBISHI NF30-SS-10A

    MITSUBISHI

    NF30-SS-10A

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, AC 220VOLT, 15 AMP, 2 POLE, AC 600V
    ✓ IN STOCK!
    Buy Surplus As Low As $25.00
    $25.00
    Repair Yours $300.00
    EATON CORPORATION ITAP362

    EATON CORPORATION

    CUTLER HAMMER

    ITAP362

    BUSWAY FUSIBLE SWITCH, POW-R-WAY I & II, 3 PHASE, 3 WIRE, 600V, 60A, 200KA @ 600V, CLASS R / H / J FUSES
    ✓ IN STOCK!
    $4,534.00 Buy Surplus As Low As $1,404.39
    $1,404.39
    ASEA BROWN BOVERI S281-K4

    ASEA BROWN BOVERI

    S281-K4

    CIRCUIT BREAKER, 4 AMP, 1 POLE, 277/400 VAC, 10 KA, K-CURVE
    ✓ IN STOCK!
    Buy Surplus As Low As $8.98
    $8.98
    ASEA BROWN BOVERI S272-K2

    ASEA BROWN BOVERI

    S272-K2

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 AMP, 2 POLE, 277/480VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $17.27
    $17.27
    ALLEN BRADLEY 140M-C2N-B25

    ALLEN BRADLEY

    140M-C2N-B25

    DISCONTINUED BY MANUFACTURER 02/25/2022, MOTOR CIRCUIT PROTECTOR, 140M, FRAME C, RATING - 25 AMP, NORMAL BREAK, FIXED MAG ONLY, RANGE - 1.6-2.5 AMP, IEC, OPEN STYLE, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $192.87
    $192.87
    Repair Yours $300.00
    GENERAL ELECTRIC TED134070WL

    GENERAL ELECTRIC

    TED134070WL

    CIRCUIT BREAKER, THERMAL MAGNETIC, E150 LINE, TYPE TED, 70 AMP, 3 POLE, 480 VAC, 250 VDC, WITH LUG TERMINALS , TED134070WL
    ✓ IN STOCK!
    $1,327.15 Buy Surplus As Low As $748.51
    $748.51
    Repair Yours $676.00
    GENERAL ELECTRIC TEC36100

    GENERAL ELECTRIC

    TEC36100

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 100 AMP, 3 POLE, 600 VAC, W/ LUGS
    ✓ IN STOCK!
    Buy Surplus As Low As $978.50
    $978.50
    Repair Yours $581.00
    GENERAL ELECTRIC SCOM1G

    GENERAL ELECTRIC

    SCOM1G

    DISCONTINUED BY MANUFACTURER, DISCONNECT MECHANISM, LINEAR LEVER HANDLE, FLEXIBLE CABLE HANDLE TO DEVICE CONNECTION, BREAKER MOUNT, NEMA 4X/3R/12, FOR TDF/TDR/TDM/SG600 FRAME CIRCUIT BREAKER ...
    ✓ IN STOCK!
    Buy Surplus As Low As $439.04
    $439.04
    EATON CORPORATION E30KLA2

    EATON CORPORATION

    CUTLER HAMMER

    E30KLA2

    CONTACT BLOCK, 1NC, 600VAC, 250VDC, PRESSURE TERMINALS
    ✓ IN STOCK!
    $57.32 Buy Surplus As Low As $34.78
    $34.78
    ALLEN BRADLEY 1492-CB3G500-N

    ALLEN BRADLEY

    1492-CB3G500-N

    DISCONTINUED BY MANUFACTURER 12/01/2007, CIRCUIT BREAKER, 50A, 3POLE, 480VAC/65VDC, W/NEUTRAL
    ✓ IN STOCK!
    Buy Surplus As Low As $193.89
    $193.89
    Repair Yours $300.00
    GENERAL ELECTRIC SB362RG

    GENERAL ELECTRIC

    SB362RG

    BUS PLUG, 3 PHASE, 600V, 60A, 3-WIRE, GROUND, FUSIBLE, SPECTRA SB
    ✓ IN STOCK!
    $2,392.30 Buy Surplus As Low As $972.54
    $972.54
    EATON CORPORATION WMS3C30

    EATON CORPORATION

    CUTLER HAMMER

    WMS3C30

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, C-CURVE, 30 AMP, 3 POLE, 480 VAC, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As $90.00
    $90.00
    WESTINGHOUSE EHD3015L

    WESTINGHOUSE

    EHD3015L

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15AMP, 3POLE, 480VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $175.49
    $175.49
    WESTINGHOUSE EHB3020L

    WESTINGHOUSE

    EHB3020L

    CIRCUIT BREAKER, 20AMP, 3POLE, 480VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $130.90
    $130.90
    Repair Yours $300.00
    WESTINGHOUSE EB1040

    WESTINGHOUSE

    EB1040

    CIRCUIT BREAKER 40AMP 1POLE 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $34.69
    $34.69
    ALLEN BRADLEY 1492-GHD025

    ALLEN BRADLEY

    1492-GHD025

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2.5 AMP, 2 POLE, 250 VAC, 65 VDC, OPEN STYLE, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $39.84
    $39.84
    GENERAL ELECTRIC THED136050

    GENERAL ELECTRIC

    THED136050

    E150 LINE, TYPE THED, 3P, 3PH, 50A, 600V, 25KA@480V, COMPLETE WITH LOAD SIDE LUG TERMINALS, HIGH INTERRUPTING CAPACITY, 40C, BOLT-ON, THERMAL MAGNETIC MOLDED CASE CIRCUIT BREAKERS , THED1360 ...
    ✓ IN STOCK!
    $948.92 Buy Surplus As Low As $549.96
    $549.96
    Repair Yours $443.94
    GENERAL ELECTRIC TEY320

    GENERAL ELECTRIC

    TEY320

    CIRCUIT BREAKER, Q-LINE, TYPE TEY, 3 POLE, 3 PHASE, 20 AMP, 277/480V, 14KAIC @ 480V, STANDARD INTERRUPT, BOLT-ON, THERMAL MAGNETIC
    ✓ IN STOCK!
    $250.00 Buy Surplus As Low As $137.50
    $137.50
    Repair Yours $200.00
    GENERAL ELECTRIC SGHA36AT0400

    GENERAL ELECTRIC

    SGHA36AT0400

    CIRCUIT BREAKER, SPECTRA, 3 POLE, 3 PHASE, 400A, 600V, 35KAIC @ 480V, STANDARD INTERRUPT, BOLT-ON, REVERSE FEED, UL, LSI TRIP, WITHOUT LUGS, SOLID STATE ELECTRONIC
    ✓ IN STOCK!
    $1,923.74 Buy Surplus As Low As $893.34
    $893.34
    Repair Yours $695.00
    GENERAL ELECTRIC SFHA36AT0250

    GENERAL ELECTRIC

    SFHA36AT0250

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SPECTRA SERIES, FRAME ONLY, SFHA TYPE, 250 AMP, 3-POLE, 3-PHASE, 600 VAC, BOLT-ON
    ✓ IN STOCK!
    $780.00 Buy Surplus As Low As $468.00
    $468.00
    Repair Yours $350.00
    GENERAL ELECTRIC SB364RG

    GENERAL ELECTRIC

    SB364RG

    BUS PLUG, 3 PHASE, 600V, 200A, 3-WIRE, GROUND, FUSIBLE, SPECTRA SB
    ✓ IN STOCK!
    $8,150.00 Buy Surplus As Low As $4,890.00
    $4,890.00
    EATON CORPORATION HFD3060

    EATON CORPORATION

    CUTLER HAMMER

    HFD3060

    CIRCUIT BREAKER, SERIES C, F FRAME, 3 PHASE, 3 POLE, 600V, 60AMP, 65KAIC @ 480V, BOLT-ON, LI TRIP, THERMAL MAGNETIC
    ✓ IN STOCK!
    $889.50 Buy Surplus As Low As $533.70
    $533.70
    Repair Yours $399.00
    EATON CORPORATION HFD3030L

    EATON CORPORATION

    CUTLER HAMMER

    HFD3030L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 30 AMP, 3 POLE, 600 VAC / 250 VDC, 50/60 HZ, TRIP TYPE: FIXED TERMINAL / FIXED MAGNETIC, TERMINALS: LINE AND LOAD
    ✓ IN STOCK!
    $1,162.97 Buy Surplus As Low As $662.89
    $662.89
    Repair Yours $579.16
    EATON CORPORATION GMCP015E0C

    EATON CORPORATION

    CUTLER HAMMER

    GMCP015E0C

    MOTOR CIRCUIT PROTECTOR/CIRCUIT BREAKER, SERIES C, G-FRAME, MAGNETIC ONLY TRIP TYPE, 75-150 AMP TRIP RATING, 15 AMP, 3 POLE, 480 VAC, 35 KAIC @ 480 VAC, COPPER, LINE AND LOAD TERMINALS, MOTO ...
    ✓ IN STOCK!
    $832.91 Buy Surplus As Low As $499.75
    $499.75
    Repair Yours $498.85
    EATON CORPORATION GMCP007C0C

    EATON CORPORATION

    CUTLER HAMMER

    GMCP007C0C

    MOLDED CASE CIRCUIT BREAKER, SERIES C MOTOR CIRCUIT PROTECTOR, G-FRAME, GMCP, 35-70 AMP TRIP RATING, 3 POLE, 7 AMPS, 480 VAC, 35 KAIC, MAGNETIC ONLY TRIP TYPE, LINE AND LOAD, NEMA SIZE 0 STA ...
    ✓ IN STOCK!
    $1,321.10 Buy Surplus As Low As $598.09
    $598.09
    Repair Yours $572.00
    EATON CORPORATION GHB3030

    EATON CORPORATION

    CUTLER HAMMER

    GHB3030

    MOLDED CASE CIRCUIT BREAKER, G FRAME, TYPE GHB, 14 KAIC AT 480Y/277 VAC, 3 POLE, 30 AMP RATING
    ✓ IN STOCK!
    $417.14 Buy New $417.14
    $465.42
    Repair Yours $300.00
    EATON CORPORATION FD3030L

    EATON CORPORATION

    CUTLER HAMMER

    FD3030L

    MOLDED CASE CIRCUIT BREAKER, C SERIES, F-FRAME, 600 VAC, 250 VDC, 3-POLE, 30 AMP, LINE AND LOAD TERMINALS
    ✓ IN STOCK!
    $1,599.88 Buy Surplus As Low As $340.36
    $340.36
    Repair Yours $300.00
    EATON CORPORATION F1S03C

    EATON CORPORATION

    F1S03C

    EATON FLANGE HANDLE, LEVER, EXTERNAL FRONT MOUNT, 2-POSITION, LOCKABLE IN OFF ONLY, DEFEATABLE, NEMA 1/12. FOR USE WITH AUTOMATIONDIRECT (EATON) 225A FRAME MCCBS. 3FT CABLE INCLUDED.
    ✓ IN STOCK!
    $755.71 Buy Surplus As Low As $581.00
    $581.00
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