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    Controls & Indicators / Voltage Regulator

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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 920.
    BASLER ELECTRIC 9125600102

    BASLER ELECTRIC

    9125600102

    DISCONTINUED BY MANUFACTURER, STATIC VOLTAGE REGULATOR, MODEL SR125H, INPUT SENSING / 10 VA / 1/3 PHASE / 120/280/240/416/480/600 / 50/60 HZ, POWER / 4 KVA / SINGLE PHASE / 240 VAC / 50/60 H ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,162.15
    $1,162.15
    Repair Yours $1,071.76
    WESTINGHOUSE SR4A2B16B3A

    WESTINGHOUSE

    SR4A2B16B3A

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, STATIC, OPEN FRAME
    ✓ IN STOCK!
    Buy Surplus As Low As $1,564.57
    $1,564.57
    Repair Yours $1,352.70
    OMEGA ENGINEERING DP41-TC

    OMEGA ENGINEERING

    DP41-TC

    THERMOCOUPLE INDICATOR, 115VAC; NO. OF DIGITS / ALPHA:6; METER FUNCTION:THERMOCOUPLE; METER RANGE:-; DIGIT HEIGHT:0.54; PANEL CUTOUT HEIGHT:45MM; PANEL CUTOUT WIDTH:92MM; SUPPLY VOLTAGE MIN: ...
    ✓ IN STOCK!
    $1,460.00 Buy New $1,460.00
    $824.23
    BOURNS 3683S-1-103

    BOURNS

    3683S-1-103

    DISCONTINUED BY MANUFACTURER, VARIABLE RESISTOR, 10KOHM, DIGITAL, 3 POSITION
    ✓ IN STOCK!
    Buy Surplus As Low As $39.21
    $39.21
    INVENSYS BG-1899-025-628

    INVENSYS

    EUROTHERM CONTROLS

    BG-1899-025-628

    ERO ELECTRONICS, VOLTAGE TRIPLER 1500PF 30 KV-MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $54.20
    $54.20
    NTE NTE964

    NTE

    NTE964

    FIXED OUTPUT VOLTAGE NOM.:8V; ADJUSTABLE OUTPUT VOLTAGE MIN:-; ADJUSTABLE OUTPUT VOLTAGE MAX:-; INPUT VOLTAGE MIN:-; INPUT VOLTAGE MAX:35V; PRODUCT RANGE:-; OUTPUT CURRENT:1A; OUTPUT TYPE:FI ...
    ✓ IN STOCK!
    $2.28 Buy Surplus As Low As $1.37
    $1.37
    TI SEMICONDUCTOR IC7810C

    TI SEMICONDUCTOR

    IC7810C

    VOLT REGULATOR
    ✓ IN STOCK!
    $3.28 Buy Surplus As Low As $2.59
    $2.59
    ASCO 214-A293-480

    ASCO

    214-A293-480

    DISCONTINUED BY MANUFACTURER, UNDER VOLTAGE MONITOR 3PH 225VAC 60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $356.02
    $356.02
    Repair Yours $311.05
    OMRON E53-CNQHN

    OMRON

    E53-CNQHN

    CONTROL OUTPUT VOLTAGE OUT
    ✓ IN STOCK!
    Buy Surplus As Low As $80.00
    $80.00
    TEXAS INSTRUMENTS SEMI TL317CD

    TEXAS INSTRUMENTS SEMI

    TL317CD

    ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.25V MIN, 32V MAX, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    $2.62 Buy Surplus As Low As $1.52
    $1.52
    WESTINGHOUSE BE1-27-A3EA1JN1N6F

    WESTINGHOUSE

    BE1-27-A3EA1JN1N6F

    DISCONTINUED BY MANUFACTURER, RELAY UNDER VOLTAGE, 1 PHASE, 55-160 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $660.35
    $660.35
    Repair Yours $488.09
    WESTINGHOUSE SBO242

    WESTINGHOUSE

    SBO242

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, 110 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $776.03
    $776.03
    Repair Yours $544.91
    DATAFORTH SCM5B41-07D

    DATAFORTH

    SCM5B41-07D

    MODULE-ANALOG, VOLTAGE INPUT, 10KHZ BANDWIDTH
    ✓ IN STOCK!
    $248.00 Buy New $248.00
    $163.98
    Repair Yours $300.00
    R-K ELECTRONICS TUB-24V-2

    R-K ELECTRONICS

    TUB-24V-2

    MULTI-FUNCTION TIMER, ON DELAY - OFF DELAY - INTERVAL ON - ONE SHOT - REPEAT CYCLE, MULTI-RANGE .1 TO 72 MINUTES, 24VAC/VDC, 11-PIN BASE (SOCKET #SR3P-05)
    ✓ IN STOCK!
    $113.74 Buy New $113.74
    $73.70
    Repair Yours $300.00
    ASEA BROWN BOVERI 1SVR450215R0200

    ASEA BROWN BOVERI

    1SVR450215R0200

    DISCONTINUED BY MANUFACTURER, RELAY, VOLTAGE MONITORING, 30-500V
    ✓ IN STOCK!
    Buy Surplus As Low As $270.00
    $270.00
    Repair Yours $300.00
    ASEA BROWN BOVERI WVM911RN

    ASEA BROWN BOVERI

    WVM911RN

    VOLTAGE MONITOR, 3 PHASE, 400-480 VAC, 0.25-30 SECOND TRIP,
    ✓ IN STOCK!
    $721.55 Buy Surplus As Low As $429.59
    $429.59
    Repair Yours $300.00
    EATON CORPORATION SVM3AD

    EATON CORPORATION

    CUTLER HAMMER

    SVM3AD

    OBSOLETE, SYSTEM VOLTAGE MONITOR, 550/600V, 4324B04G14
    ✓ IN STOCK!
    $141.40 Buy Surplus As Low As $99.90
    $99.90
    Repair Yours $300.00
    HONEYWELL 986BAA01

    HONEYWELL

    MICROSWITCH

    986BAA01

    DISCONTINUED BY MANUFACTURER, LAMP VOLTAGE CONTROLLER,120V, 50/60CY
    ✓ IN STOCK!
    Buy Surplus As Low As $14.60
    $14.60
    POWER TRENDS PT5101N

    POWER TRENDS

    PT5101N

    VOLT REGULATOR
    ✓ IN STOCK!
    $50.47 Buy Surplus As Low As $30.00
    $30.00
    POWER TRENDS PT78ST105H

    POWER TRENDS

    PT78ST105H

    REGULATOR MODULE, 5V OUT ,1.5AMP
    ✓ IN STOCK!
    $30.97 Buy Surplus As Low As $19.77
    $19.77
    RED LION CONTROLS CUBVD001

    RED LION CONTROLS

    CUBVD001

    DISCONTINUED BY MANUFACTURER, VOLTMETER, CUB DC, 5 VDC SUPPLY, 3.5 DIGIT, DIGITAL DISPLAY, 199.9 MVDC - 199.9 VDC RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As $90.47
    $90.47
    Repair Yours $300.00
    R-K ELECTRONICS PVM-208A-200P

    R-K ELECTRONICS

    PVM-208A-200P

    DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 3 PHASE, 208 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $199.24
    $199.24
    Repair Yours $300.00
    SIEMENS 6SE6400-3CC05-2DD0

    SIEMENS

    6SE6400-3CC05-2DD0

    DISCONTINUED BY MANUFACTURER 10/01/2019, DRIVE, MICROMASTER 4, 53.6 AMP, 200-480 VAC, FOOTPRINT FSD - 0.29 MH
    ✓ IN STOCK!
    Buy Surplus As Low As $303.55
    $303.55
    Repair Yours $300.00
    SIEMENS 6SE6400-3TD03-2CD0

    SIEMENS

    6SE6400-3TD03-2CD0

    DISCONTINUED BY MANUFACTURER - 10/01/2019, LC FILTER, MICROMASTER, 4 OUTPUT, 32.6/29.7 AMP, 380-480 VAC, BASE FSC 382X 185X 140 (HXWXD)
    ✓ IN STOCK!
    Buy Surplus As Low As $3,218.00
    $3,218.00
    Repair Yours $320.00
    GENERAC 0676800SRV

    GENERAC

    0676800SRV

    VOLT REGULATOR, 60HZ, VOLTAGE CONTROL
    ✓ IN STOCK!
    $651.11 Buy Surplus As Low As $372.06
    $372.06
    Repair Yours $337.00
    EATON CORPORATION BFF11G

    EATON CORPORATION

    CUTLER HAMMER

    BFF11G

    240V 1NO 1NC CNTRL RELAY
    ✓ IN STOCK!
    $605.50 Buy Surplus As Low As $342.75
    $342.75
    Repair Yours $300.00
    ATLANTIC SCIENTIFIC 44006

    ATLANTIC SCIENTIFIC

    44006

    TRANSIENT VOLTAGE SUPPRESSOR, 120 V, 60 HZ, 5A
    ✓ IN STOCK!
    $163.62 Buy Surplus As Low As $78.06
    $78.06
    Repair Yours $300.00
    DAYTRONIC 4060

    DAYTRONIC

    4060

    CONTROLLER DC/AC ANALOG INPUT
    ✓ IN STOCK!
    $1,450.08 Buy Surplus As Low As $483.72
    $483.72
    Repair Yours $422.62
    KEYENCE CORP RD-50R

    KEYENCE CORP

    RD-50R

    DISCONTINUED BY MANUFACTURER, CONTROLLER ANALOG SENSOR , 5-10 VDC, 4-20 MA, 2 INPUTS,
    ✓ IN STOCK!
    Buy Surplus As Low As $708.41
    $708.41
    Repair Yours $653.31
    NTE NTE931

    NTE

    NTE931

    IC, LINEAR VOLTAGE REGULATOR, 5V, TO-3; PRIMARY INPUT VOLTAGE:15V; OUTPUT VOLTAGE FIXED:5V; NO. OF OUTPUTS:1; NO. OF PINS:3; OUTPUT CURRENT:3A; OPERAT
    ✓ IN STOCK!
    Buy Surplus As Low As $18.35
    $18.35
    Repair Yours $300.00
    OMRON K8ABVW2200230VAC

    OMRON

    K8ABVW2200230VAC

    1 PHS VOLT MON-2 1-150V AC-DC
    ✓ IN STOCK!
    $149.00 Buy Surplus As Low As $114.00
    $114.00
    WESTINGHOUSE SR8A-2B01B3A

    WESTINGHOUSE

    SR8A-2B01B3A

    VOLTAGE REGULATOR
    ✓ IN STOCK!
    $3,911.40 Buy Surplus As Low As $1,749.94
    $1,749.94
    Repair Yours $1,376.00
    KEARNEY & TRECKER 1-20653-02

    KEARNEY & TRECKER

    1-20653-02

    KEARNEY & TRECKER 1-20653-02,12065302, POWER FAULT DETECTOR ASSEMBLY
    ✓ IN STOCK!
    $457.92 Buy Surplus As Low As $171.26
    $171.26
    Repair Yours $300.00
    PAYNE ENGINEERING 18D-2-10

    PAYNE ENGINEERING

    18D-2-10

    18D-2-10 - 10A PWR CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $67.99
    $67.99
    Repair Yours $300.00
    CARLO GAVAZZI SM 125 220 50

    CARLO GAVAZZI

    ELECTROMATIC

    SM 125 220 50

    DISCONTINUED BY MANUFACTURER, VOLTAGE CONTROL RELAY, 220 VAC SUPPLY, 5-50 V VOLTAGE MEASURING, 10 AMP OUTPUT, SPDT
    ✓ IN STOCK!
    Buy Surplus As Low As $168.53
    $168.53
    Repair Yours $300.00
    PEPPERL & FUCHS KFD2-VR3-EX1.26

    PEPPERL & FUCHS

    KFD2-VR3-EX1.26

    DISCONTINUED BY MANUFACTURER, VOLTAGE REPEATER, 1 CHANNEL ISO BARRIER, VIBRATION SENSOR INPUTS, 24VDC SUPPLY, 0-20VDC INPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $220.35
    $220.35
    TEXAS INSTRUMENTS SEMI UA723CN

    TEXAS INSTRUMENTS SEMI

    UA723CN

    THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 7.15V, TRIM/ADJUSTABLE, BIPOLAR, PDIP14
    ✓ IN STOCK!
    $2.11 Buy Surplus As Low As $1.24
    $1.24
    ACRISON 115-0425

    ACRISON

    115-0425

    REGULATOR MODULE MDII MD-2-45
    ✓ IN STOCK!
    $587.93 Buy Surplus As Low As $197.49
    $197.49
    Repair Yours $300.00
    ST MICRO LM317HVT

    ST MICRO

    LM317HVT

    DISCONTINUED BY MANUFACTURER, ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 57V MAX, BIPOLAR, TO-220
    ✓ IN STOCK!
    $2.44 Buy Surplus As Low As $1.03
    $1.03
    ALLEN BRADLEY 20AC011A2AYNANC0

    ALLEN BRADLEY

    20AC011A2AYNANC0

    PF70, AC DRIVE, 400 VAC, 3 PH
    ✓ IN STOCK!
    Buy Surplus As Low As $1,435.50
    $1,435.50
    Repair Yours $988.80
    GENERAL ELECTRIC SVCAA

    GENERAL ELECTRIC

    SVCAA

    DISCONTINUED BY MANUFACTURER, VOLTAGE CONDITIONERS ASSEMBLY, SPECTRA SERIES, TYPE SVCA, 120V INPUT, FOR USE WITH SPECTRA RMS TECHNOLOGY
    ✓ IN STOCK!
    Buy Surplus As Low As $1,513.75
    $1,513.75
    Repair Yours $1,469.49
    BOGEN COMMUNICATION AT-35A

    BOGEN COMMUNICATION

    AT-35A

    35-WATT ATTENUATOR, BLACK DIAL, TEN ATTENUATION STEPS AND AN OFF
    ✓ IN STOCK!
    $103.00 Buy Surplus As Low As $41.73
    $41.73
    ANALOG DEVICES AD586JRZ

    ANALOG DEVICES

    AD586JRZ

    THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 5V, TRIM/ADJUSTABLE, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    $18.03 Buy Surplus As Low As $10.50
    $10.50
    MW INSTRUMENTS DVM96/2000E

    MW INSTRUMENTS

    DVM96/2000E

    DISCONTINUED BY MANUFACTURER, DIGITAL VOLTMETER, 220VAC/200VDC, 4 DIGIT DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $492.00
    $492.00
    Repair Yours $409.00
    ANALOG DEVICES AD680JR

    ANALOG DEVICES

    AD680JR

    DISCONTINUED BY MANUFACTURER, THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.5V, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    $10.38 Buy Surplus As Low As $6.05
    $6.05
    ANALOG DEVICES AD680JRZ

    ANALOG DEVICES

    AD680JRZ

    THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.5V, BIPOLAR, SOIC-8
    ✓ IN STOCK!
    $17.61 Buy Surplus As Low As $10.26
    $10.26
    ANALOG DEVICES ADM699ARZ

    ANALOG DEVICES

    ADM699ARZ

    VOLTAGE SUPERVISOR/RESET IC, FIXED, 1 CHANNEL, SOIC-16
    ✓ IN STOCK!
    $9.81 Buy Surplus As Low As $5.71
    $5.71
    ANALOG DEVICES ADP3303ARZ-3.3

    ANALOG DEVICES

    ADP3303ARZ-3.3

    FIXED POSITIVE LDO REGULATOR, 3.3V, 0.4V DROPOUT, SOIC-8
    ✓ IN STOCK!
    $7.84 Buy Surplus As Low As $4.56
    $4.56
    ANALOG DEVICES REF192ESZ

    ANALOG DEVICES

    REF192ESZ

    THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.5V, CMOS, SOIC-8
    ✓ IN STOCK!
    $13.65 Buy Surplus As Low As $7.63
    $7.63
    ANALOG DEVICES REF02EZ

    ANALOG DEVICES

    REF02EZ

    DISCONTINUED BY MANUFACTURER, THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 5V, TRIM/ADJUSTABLE, BIPOLAR, CDIP8
    ✓ IN STOCK!
    $16.16 Buy Surplus As Low As $10.28
    $10.28
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