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    Circuit Breaker / Circuit Breaker Trip

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    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 1-50 of 817.
    BRAH ELECTRIC BE-TSUV1

    BRAH ELECTRIC

    BE-TSUV1

    CIRCUIT BREAKERS UNDERVOLTAGE RELEASE, TSUV1, DIRECT SUBSTITUTE, 120VAC UVR UNDERVOLTAGE RELEASE COIL, SUITABLE FOR GENERAL ELECTRIC POWER BREAK I INSULATED CASE CIRCUIT BREAKERS, DIMENSION ...
    ✓ IN STOCK!
    $3,235.92 Buy New $3,235.92
    $1,238.00
    EATON CORPORATION 7802C65G11

    EATON CORPORATION

    CUTLER HAMMER

    7802C65G11

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER ELECTRONIC, TRIP UNIT, (DIGITRIP FAMILY 520), CATALOG NO: 5LSI
    ✓ IN STOCK!
    Buy Surplus As Low As $3,163.62
    $3,163.62
    Repair Yours $3,071.12
    SCHNEIDER ELECTRIC NB260

    SCHNEIDER ELECTRIC

    FEDERAL PIONEER

    NB260

    CIRCUIT BREAKER, NB SERIES, TYPE NB, 2P, 1PH, 60A, 240V, 10KA@240V, BOLT-ON, LI - LONG-TIME AND INSTANTANEOUS TRIP FUNCTIONS, LOAD SIDE LUG TERMINAL, THERMAL MAGNETIC MOLDED CASE CIRCUIT BRE ...
    ✓ IN STOCK!
    $315.65 Buy Surplus As Low As $189.39
    $189.39
    SCHNEIDER ELECTRIC LV429392

    SCHNEIDER ELECTRIC

    SQUARE D

    LV429392

    SHUNT TRIP, 48 VDC, 50 MS RESPONSE TIME, 10 WATT, 20 MS IMPULSE DURATION, FOR COMPACT NSX RANGE CIRCUIT BREAKERS, SUCCESSOR FOR: 29392
    ✓ IN STOCK!
    $986.25 Buy Surplus As Low As $585.80
    $585.80
    SCHNEIDER ELECTRIC S33673

    SCHNEIDER ELECTRIC

    S33673

    UNDERVOLTAGE TRIP, POWERPACT M/P/R, CIRCUIT BREAKER ACCESSORY, 380-480 VAC/DC
    $819.00 Buy Surplus As Low As $404.86
    $404.86
    SCHNEIDER ELECTRIC S9080800RP

    SCHNEIDER ELECTRIC

    SQUARE D

    S9080800RP

    DISCONTINUED BY MANUFACTURER, TRIP UNIT, FOR SE 1200A OR 1600A SENSORS, 800 AMP, TRACE TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $60.00
    $60.00
    SCHNEIDER ELECTRIC S29382

    SCHNEIDER ELECTRIC

    SQUARE D

    S29382

    SHUNT TRIP, CIRCUIT BREAKER ACCESSORY, POWERPACT H/J/L, TYPE S, 12 VDC, CIRCUIT BREAKER SUFFIX CODE SN
    ✓ IN STOCK!
    $488.09 Buy Surplus As Low As $292.85
    $292.85
    GENERAL ELECTRIC T4VT

    GENERAL ELECTRIC

    T4VT

    MICRO VERSA TRIP PROGRAMMER, CIRCUIT BREAKER, TRIP UNITS AND PROGRAMMERS, CIRCUIT BREAKER
    ✓ IN STOCK!
    $1,400.95 Buy Surplus As Low As $862.43
    $862.43
    EATON CORPORATION JD3150

    EATON CORPORATION

    CUTLER HAMMER

    JD3150

    (PRICE/EA) CIRCUIT BREAKER, 3 POLE, 150A; PRODUCT RANGE:JD SERIES; CURRENT RATING:150A; NO. OF POLES:3 POLE; VOLTAGE RATING VDC:250VDC; VOLTAGE RATING VAC:600VAC; CIRCUIT BREAKER MOUNTING:DI ...
    ✓ IN STOCK!
    $1,134.53 Buy Surplus As Low As $941.66
    $941.66
    EATON CORPORATION JD3125

    EATON CORPORATION

    CUTLER HAMMER

    JD3125

    (PRICE/EA) JD BRK 3P 125A 600VAC MAX 18KAIC @ 600V
    ✓ IN STOCK!
    $2,084.42 Buy Surplus As Low As $1,238.15
    $1,238.15
    EATON CORPORATION KT3350T

    EATON CORPORATION

    CUTLER HAMMER

    KT3350T

    CIRCUIT BREAKER TRIP UNIT, TRIP UNIT ONLY, TYPE KT, 350 AMP, 3 POLE, 600 VAC MAX
    ✓ IN STOCK!
    $615.54 Buy Surplus As Low As $365.63
    $365.63
    EATON CORPORATION KES3400LSIG

    EATON CORPORATION

    CUTLER HAMMER

    KES3400LSIG

    TRP UNIT, ELECTRONIC LSIG, 400AMP MAX, 3 POLE
    ✓ IN STOCK!
    $2,612.13 Buy Surplus As Low As $1,567.28
    $1,567.28
    EATON CORPORATION KT3400T

    EATON CORPORATION

    CUTLER HAMMER

    KT3400T

    THERMAL MAGNETIC, K FRAME, 3 POLE, 400 AMPERE, MAGNETIC TRIP ADJUSTMENT, KT MODEL
    ✓ IN STOCK!
    $707.12 Buy Surplus As Low As $336.34
    $336.34
    WESTINGHOUSE JT3200T

    WESTINGHOUSE

    JT3200T

    DISCONTINUED BY MANUFACTURER, TRIP UNIT, TYPE JT, THERMAL MAGNETIC, 200AMP, 3POLE, 600VAC MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $330.00
    $330.00
    EATON CORPORATION IZM32B3-U20W

    EATON CORPORATION

    MOELLER ELECTRIC

    IZM32B3-U20W

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2000 AMP, 3 POLE, AF, AUTOMATIC SWITCH, REMOVABLE WITHOUT CHASSIS, (123629)
    ✓ IN STOCK!
    Buy Surplus As Low As $9,900.00
    $9,900.00
    Repair Yours $7,470.00
    SIEMENS CFT3E250

    SIEMENS

    CFT3E250

    LCD TRIP UNIT, ELECTRONIC, TYPE CFT3, 600V/250
    ✓ IN STOCK!
    $3,255.78 Buy Surplus As Low As $2,504.45
    $2,504.45
    ASEA BROWN BOVERI S261-B32

    ASEA BROWN BOVERI

    S261-B32

    CIRCUIT BREAKER, 32A, 1POLE
    ✓ IN STOCK!
    $36.33 Buy Surplus As Low As $15.86
    $15.86
    ALLEN BRADLEY 140U-KTD3-D20

    ALLEN BRADLEY

    140U-KTD3-D20

    DISCONTINUED BY MANUFACTURER 05/31/014, TRIP UNIT, TYPE 140U, 200 AMP, 3 POLE, K-FRAME, FOR MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    Buy Surplus As Low As $434.10
    $434.10
    ALLEN BRADLEY 140M-C-UCF

    ALLEN BRADLEY

    140M-C-UCF

    DISCONTINUED BY MANUFACTURER 04/29/2022, UNDERVOLTAGE RELEASE MODULE, 2 EARLY MAKE CONTACTS INTEGRATED, 220-230 V AC, 50 HZ, LEFT SIDE MOUNTING, 18 MM WIDE, USED WITH 140M-C -D -F, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $352.26
    $352.26
    ALLEN BRADLEY 140M-C-SNN

    ALLEN BRADLEY

    140M-C-SNN

    SHUNT TRIP, 140M, LEFT SIDE MOUNTED, 18 MM WIDTH, 380-400 V AC, 50 HZ, USED WITH 140M-C -D -F / 140U-D, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $300.00
    $300.00
    ALLEN BRADLEY 140M-C-SNF

    ALLEN BRADLEY

    140M-C-SNF

    SHUNT TRIP, 140M, LEFT SIDE MOUNTED, 18 MM WIDTH, 220-230 V AC, 50 HZ, USED WITH 140M-C -D -F / 140U-D
    ✓ IN STOCK!
    Buy Surplus As Low As $110.65
    $110.65
    ALLEN BRADLEY 140M-C-SND

    ALLEN BRADLEY

    140M-C-SND

    DISCONTINUED BY MANUFACTURER, SHUNT TRIP, 140M, LEFT SIDE MOUNTED, 18 MM WIDTH, 110-120 V AC, 50/60 HZ, USED WITH 140M-C -D -F / 140U-D
    ✓ IN STOCK!
    Buy Surplus As Low As $54.69
    $54.69
    ALLEN BRADLEY 1492-SP1D020-N

    ALLEN BRADLEY

    1492-SP1D020-N

    DISCONTINUED BY MANUFACTURER 04/30/2014,, CIRCUIT BREAKER, 1492 SUPPLEMENTARY PROTECTORS, 1 POLE, MAGNETIC TRIP RANGE 10.20 X RATED CURRENT (HIGHLY INDUCTIVE LOADS), 2.0 A, SWITCHED NEUTRAL ...
    ✓ IN STOCK!
    Buy Surplus As Low As $78.73
    $78.73
    GENERAL ELECTRIC TJK436T225

    GENERAL ELECTRIC

    TJK436T225

    TRIP UNIT, 225 AMP, 3 POLE, FOR TYPE TJK FRAME BREAKER
    ✓ IN STOCK!
    $1,269.88 Buy Surplus As Low As $761.93
    $761.93
    EATON CORPORATION A8NES800T1

    EATON CORPORATION

    CUTLER HAMMER

    A8NES800T1

    RATING PLUG FOR 800/600/500/400A ADJ ND
    ✓ IN STOCK!
    $343.20 Buy Surplus As Low As $205.92
    $205.92
    GENERAL ELECTRIC SRPG600A600

    GENERAL ELECTRIC

    SRPG600A600

    CIRCUIT BREAKER TRIP, 600A RATING, PLUG, 3 POLES
    ✓ IN STOCK!
    $209.09 Buy Surplus As Low As $125.45
    $125.45
    SIEMENS 3RV1021-4DA10

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1021-4DA10

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, STARTER MOTOR PROTECTOR, SIZE S0, CLASS 10, 20-25 AMP, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, SUCCESSOR IS 3RV2021-4DA10
    ✓ IN STOCK!
    Buy Surplus As Low As $187.46
    $187.46
    Repair Yours $200.00
    SIEMENS 3RV1021-4CA10

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1021-4CA10

    DISCONTINUED BY MANUFACTURER 01/10/2019, CIRCUIT BREAKER, FOR MOTOR PROTECTION, 17-22 AMP SHORT-CIRCUIT RELEASE, CLASS 10, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, REPLACED BY 3RV2021-4C ...
    ✓ IN STOCK!
    Buy Surplus As Low As $200.58
    $200.58
    Repair Yours $200.00
    GENERAL ELECTRIC TFK236T225

    GENERAL ELECTRIC

    TFK236T225

    TRIP UNIT, THERMAL MAGNETIC, 225 AMP, 3 POLE, 600 VAC MAX, ADJUSTABLE, 1000-2250 AMP MAG ADJUST, FOR TYPE TFK/THFK MOLDED CASE CIRCUIT BREAKERS
    ✓ IN STOCK!
    $1,065.35 Buy Surplus As Low As $539.69
    $539.69
    ALLEN BRADLEY 1494V-DN100

    ALLEN BRADLEY

    1494V-DN100

    DISCONTINUED BY MANUFACTURER 05/02/2016, DISCONNECT SWITCH KIT, 1494V SERIES, RIGHT HANDED, 100 AMP, FOR NON-FUSIBLE SWITCH, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $549.74
    $549.74
    ALLEN BRADLEY 140U-KTD3-D30

    ALLEN BRADLEY

    140U-KTD3-D30

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER TRIP UNIT, 300 AMP, K-FRAME
    ✓ IN STOCK!
    Buy Surplus As Low As $270.41
    $270.41
    ALLEN BRADLEY 140M-C-UXF

    ALLEN BRADLEY

    140M-C-UXF

    UNDERVOLTAGE RELEASE MODULE, 220-230 VAC, 50/60 HZ, LEFT SIDE MOUNTING, 18 MM WIDE, USED WITH 140M-C -D -F / 140U-D CIRCUIT BREAKER
    ✓ IN STOCK!
    Buy Surplus As Low As $198.00
    $198.00
    ALLEN BRADLEY 140M-C-UCN

    ALLEN BRADLEY

    140M-C-UCN

    DISCONTINUED BY MANUFACTURER 04/29/2022, UNDERVOLTAGE RELEASE MODULE, 2 EARLY MAKE CONTACTS INTEGRATED, 380-400 V AC, 50 HZ, LEFT SIDE MOUNTING, 18 MM WIDE, USED WITH 140M-C -D -F
    ✓ IN STOCK!
    Buy Surplus As Low As $115.88
    $115.88
    ALLEN BRADLEY 140M-C-UCK

    ALLEN BRADLEY

    140M-C-UCK

    DISCONTINUED BY MANUFACTURER 02/25/2022, UNDERVOLTAGE RELEASE MODULE, 2 EARLY MAKE CONTACTS INTEGRATED, 24 V AC, 50 HZ, LEFT SIDE MOUNTING, 18 MM WIDE, USED WITH 140M-C -D -F
    ✓ IN STOCK!
    Buy Surplus As Low As $333.72
    $333.72
    ALLEN BRADLEY 140M-C-SNKD

    ALLEN BRADLEY

    140M-C-SNKD

    DISCONTINUED BY MANUFACTURER, SHUNT TRIP, 140M, LEFT SIDE MOUNTED, 18 MM WIDTH, 110 V AC, 50/60 HZ, USED WITH 140M-C -D -F / 140U-D, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $146.16
    $146.16
    ALLEN BRADLEY 140M-C-SNK

    ALLEN BRADLEY

    140M-C-SNK

    SHUNT TRIP, 140M, LEFT SIDE MOUNTED, 18 MM WIDTH, 24 V AC, 50 HZ, USED WITH 140M-C -D -F / 140U-D
    ✓ IN STOCK!
    Buy Surplus As Low As $162.54
    $162.54
    ALLEN BRADLEY 140M-C-SNA

    ALLEN BRADLEY

    140M-C-SNA

    DISCONTINUED BY MANUFACTURER, SHUNT TRIP, 140M, LEFT SIDE MOUNTED, 18 MM WIDTH, 240-260 V AC, 60 HZ, USED WITH 140M-C -D -F / 140U-D, REPLACED BY 140MT-C-SNA
    ✓ IN STOCK!
    Buy Surplus As Low As $62.37
    $62.37
    EATON CORPORATION HQP1040

    EATON CORPORATION

    CUTLER HAMMER

    HQP1040

    EATON QUICKLAG THERMAL MAGNETIC CIRCUIT BREAKER
    ✓ IN STOCK!
    $70.82 Buy Surplus As Low As $18.21
    $18.21
    EATON CORPORATION HKB3250T

    EATON CORPORATION

    CUTLER HAMMER

    HKB3250T

    TRIP UNIT, HKB TYPE, 3 POLE, 250 AMP, 600 VOLTS, LONG TIME, INSTANTANEOUS, THERMAL MAGNETIC
    ✓ IN STOCK!
    $1,831.97 Buy Surplus As Low As $666.05
    $666.05
    Repair Yours $581.91
    EATON CORPORATION CHQ245

    EATON CORPORATION

    CUTLER HAMMER

    CHQ245

    34" THERMAL MAGNETIC CIRCUIT BREAKERS, TYPE CHQ 34-INCH CLASSIFIED REPLACEMENT BREAKER CLAMSHELL PACK, 45 A, 10 KAIC, TWO-POLE, 120240V, CHQ, COMMON BREAKER TRIP, 1 14-8 AWG, 2 14-10 AWG CUA ...
    ✓ IN STOCK!
    $39.33 Buy Surplus As Low As $23.60
    $23.60
    EATON CORPORATION CAH2125

    EATON CORPORATION

    CUTLER HAMMER

    CAH2125

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2-POLE, THERMAL-MAGNETIC BREAKER, 240 VAC, 125 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $339.71
    $339.71
    EATON CORPORATION BRH350

    EATON CORPORATION

    CUTLER HAMMER

    BRH350

    TYPE BR BREAKER 50A/3P COM. TRIP 240V 22K
    ✓ IN STOCK!
    $245.91 Buy Surplus As Low As $147.54
    $147.54
    EATON CORPORATION BQ2502120

    EATON CORPORATION

    CUTLER HAMMER

    BQ2502120

    BQ QUAD BREAKER TRIP, 1-50A/2P, 2-20A/1P, INDEP. TRIP 120/240V 10K
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $61.20
    $61.20
    EATON CORPORATION KT3300T

    EATON CORPORATION

    CUTLER HAMMER

    KT3300T

    TRIP UNIT ONLY, TYPE KT, 300 AMP, 3 POLE, 600 VAC MAX, FOR USE WITH CIRCUIT BREAKER
    ✓ IN STOCK!
    $592.56 Buy Surplus As Low As $370.59
    $370.59
    Repair Yours $349.53
    SIEMENS 5SM3311-6

    SIEMENS

    5SM3311-6

    DISCONTINUED BY MANUFACTURER 31/12/2018, CIRCUIT BREAKER, RESIDUAL CURRENT OPERATED, 2 POLE, 16 AMP, 125-230 VAC, 30 MA, TYPE A, REPLACED BY 5SV3311-6
    ✓ IN STOCK!
    Buy Surplus As Low As $26.39
    $26.39
    SIEMENS 5SM1344-0

    SIEMENS

    ITE SIEMENS

    5SM1344-0

    DISCONTINUED BY MANUFACTURER 09.30.2020, RESIDUAL CURRENT CIRCUIT BREAKER, RCCB, 4-POLE, TYPE AC, IN: 40 A, 30 MA, UN AC: 400 V, SUCCESSOR: 5SV4344-0
    ✓ IN STOCK!
    Buy Surplus As Low As $550.09
    $550.09
    Repair Yours $391.57
    SIEMENS 3RV1021-0GA10

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1021-0GA10

    DISCONTINUED BY MANUFACTURER, PRODUCT DISCONTINUED SINCE: 01-10-2019, CIRCUIT BREAKER TRIP, MOTOR STARTER PROTECTOR, 0.45-0.63 AMP, 3 POLE, 690 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $140.70
    $140.70
    SIEMENS 3RV1421-1KA10

    SIEMENS

    FURNAS ELECTRIC CO

    3RV1421-1KA10

    DISCONTINUED BY MANUFACTURER, SINCE 01/10/19, CIRCUIT BREAKER, SIZE S0, FOR TRANSFORMER PROTECTION, A-RELEASE 9-12.5 AMP, SHORT-CIRCUIT RELEASE 260 AMP, SCREW TERMINAL, STANDARD SWITCHING CA ...
    ✓ IN STOCK!
    Buy Surplus As Low As $380.61
    $380.61
    Repair Yours $330.00
    SIEMENS 5SY4206-6

    SIEMENS

    5SY4206-6

    MINIATURE CIRCUIT BREAKER, SENTRON, 2 POLE, 6 AMP, 400 VAC, 50/60 HZ, 10 KA, B CURVE, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -40 O +70 DEGREES C, IP20
    ✓ IN STOCK!
    $130.00 Buy Surplus As Low As $61.60
    $61.60
    ALLEN BRADLEY 140U-KTD3-D35

    ALLEN BRADLEY

    140U-KTD3-D35

    DISCONTINUED BY MANUFACTURER 05/31/2014, TRIP UNIT, FOR MOLDED CASE CIRCUIT-BREAKER, THERMAL MAGNETIC, 3 POLE, 350 AMP, K FRAME
    ✓ IN STOCK!
    Buy Surplus As Low As $624.83
    $624.83
    Repair Yours $545.91
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