Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Sensors & Switches / Current Sensor

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    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 51-100 of 910.
    KATY INSTRUMENTS 420-10

    KATY INSTRUMENTS

    420-10

    CURRENT SENSOR, MODEL 420, 50/60 HZ, 10 AMP RANGE, 5-40 VDC INPUT, 4-20 MA OUTPUT
    ✓ IN STOCK!
    $396.67 Buy Surplus As Low As $214.77
    $214.77
    LEM LC1000-S/SP9

    LEM

    LC1000-S/SP9

    DISCONTINUED BY MANUFACTURER, CURRENT MODULE, 1:5000 RATIO, 24 VDC, 40 OHM RESISTANCE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,210.91
    $1,210.91
    Repair Yours $996.00
    FANUC A76L-0300-0133#B

    FANUC

    GE FANUC

    A76L-0300-0133#B

    ISOLATION AMP, ISOLATION CURRENT SENSING
    ✓ IN STOCK!
    $764.57 Buy Surplus As Low As $459.55
    $459.55
    VERIS H-938

    VERIS

    H-938

    CURRENT SWITCH / RELAY COMBO, SPLIT CORE, 2.5-135AMP RANGE, SPST, 10AMP 250VAC / 30VDC, 24VAC/DC RELAY COIL, OUTPUT 1AMP 30VAC/DC
    ✓ IN STOCK!
    $92.39 Buy Surplus As Low As $55.43
    $55.43
    LEM LA 55-P

    LEM

    LA 55-P

    CURRENT SENSOR, CLOSED LOOP, 70A, 1US; SENSOR OUTPUT TYPE:CLOSED LOOP; SUPPLY VOLTAGE DC MIN:12V; SUPPLY VOLTAGE DC MAX:15V; CURRENT MEASURING RANGE DC:-70A TO 70A; CURRENT MEASURING RANGE A ...
    ✓ IN STOCK!
    $47.25 Buy Surplus As Low As $27.00
    $27.00
    BANNER ENGINEERING SM2A30SRLBW30

    BANNER ENGINEERING

    SM2A30SRLBW30

    SM2A30SRLB W/30FT BARREL SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $135.72
    $135.72
    OMRON EE-SPWL411

    OMRON

    EE-SPWL411

    T-BEAM PMS EMITTER L-ON 1M SD
    ✓ IN STOCK!
    $113.00 Buy Surplus As Low As $75.00
    $75.00
    LEM LTS 25-NP

    LEM

    LTS 25-NP

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR, CLOSED LOOP, 80 AMP, 4.75-5.25 V, RESPONSE TIME 400 NS, THROUGH HOLE MOUNT, -40 TO +58 DEGREES C
    ✓ IN STOCK!
    $17.77 Buy Surplus As Low As $13.57
    $13.57
    LEM LF-50S/SP3

    LEM

    LF-50S/SP3

    DISCONTINUED BY MANUFACTURER, CURRENT TRANSDUCER MODULE, RATIO 1:2000, 9 VOLT
    ✓ IN STOCK!
    Buy Surplus As Low As $18.61
    $18.61
    LEM LT300-S

    LEM

    LT300-S

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR MODULE, 300 AMP, RATIO-1:2000, 35 OHMS
    ✓ IN STOCK!
    Buy Surplus As Low As $36.00
    $36.00
    BMI A115

    BMI

    A115

    DISCONTINUED BY MANUFACTURER, CURRENT PROBE, 60AMPS RMS MAX, 600VAC MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $230.21
    $230.21
    Repair Yours $300.00
    NEILSEN KULJIAN SC225

    NEILSEN KULJIAN

    SC225

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR SENTRY, RANGE 1.25-250A, 0.3A 135V AC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $76.68
    $76.68
    LEM LT200-S

    LEM

    LT200-S

    DISCONTINUED BY MANUFACTURER, CURRENT MODULE, 200 AMP, 12-18 V
    ✓ IN STOCK!
    Buy Surplus As Low As $355.95
    $355.95
    ALLEN BRADLEY 99-304-1060

    ALLEN BRADLEY

    PHOTOSWITCH

    99-304-1060

    DISCONTINUED BY MANUFACTURER, SENSOR, FIBER OPTIC, CABLE GLASS, METAL JACKET, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $73.07
    $73.07
    SENVA C-2320

    SENVA

    C-2320

    CURRENT SWITCH, PRESET, NORMALLY OPEN, SPLIT-CORE, 0.45-100A RANGE, OUTPUT: NO; 1 A @ 30 VAC/DC, FET, PRIMARY APPICATION
    ✓ IN STOCK!
    $61.95 Buy New $61.95
    $30.79
    SENVA C-1200

    SENVA

    C-1200

    CURRENT SWITCH,GO/NO, NORMALLY OPEN, MINI SOLIDCORE, 0.25-50A RANGE, OUTPUT NORMALLY OPEN1A@30VAC/DC_ FET, PRIMARY APPICATION
    ✓ IN STOCK!
    $20.64 Buy New $20.64
    $11.77
    R-K ELECTRONICS CSRA-115A-2-30-AR

    R-K ELECTRONICS

    CSRA-115A-2-30-AR

    AC CURRENT SENSING RELAY, 115VAC SUPPLY, ADJUSTABLE 6 TO 30 AMPS TRIP, AUTOMATIC RESET, THROUGH HOLE CURRENT TRANSFORMER, 10 AMPS SPDT CONTACT, TERMINAL BLOCKS
    ✓ IN STOCK!
    $270.00 Buy New $270.00
    $163.20
    SIEMENS 7KT1120

    SIEMENS

    7KT1120

    DISCONTINUED BY MANUFACTURER, DIGITAL AMMETER, CONTINUOUS DIRECT 22A, CONTINUOUS TRANSFORMER 5.5A, SHORT-TIME FOR 1S DIRECT 200A, SHORT-TIME FOR 1S TRANSFORMER 50A, 3 LED DISPLAY, IP20 WIT ...
    ✓ IN STOCK!
    Buy Surplus As Low As $114.00
    $114.00
    GENERIC HTP50NPS

    GENERIC

    HTP50NPS

    CURRENT SENSOR
    ✓ IN STOCK!
    $43.00 Buy Surplus As Low As $26.00
    $26.00
    EMERSON 150-06-54

    EMERSON

    ROSEMOUNT ANALYTICAL

    150-06-54

    DISCONTINUED BY MANUFACTURER, SUBMERSION CONDUCTIVITY SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $855.52
    $855.52
    LUTZE 716400

    LUTZE

    716400

    OVERCURRENT CONTROL SYSTEM, DC12/24VDC, 1-10 AMP, TYPE: LOCC-BOX-FB 7-6400
    ✓ IN STOCK!
    $88.00 Buy New $88.00
    $58.21
    HONEYWELL CSNC241-500

    HONEYWELL

    CSNC241-500

    DISCONTINUED BY MANUFACTURER, DATA CHIP, CURRENT SENSOR, 13V+-, LEAD FREE / ROHS COMPLIANT
    ✓ IN STOCK!
    $149.15 Buy Surplus As Low As $94.96
    $94.96
    BIMBA HSCQCX-50

    BIMBA

    HSCQCX-50

    SOURCING SWITCH, WITH M8 MALE CONNECT, PNP, LED, 30 VDC
    ✓ IN STOCK!
    $268.00 Buy Surplus As Low As $123.78
    $123.78
    R-K ELECTRONICS CSR-1-TB-5.0-4.5

    R-K ELECTRONICS

    CSR-1-TB-5.0-4.5

    AC CURRENT SENSING RELAY, GO NO-GO, PICK-UP 5.0 AMPS, DROP-OUT 4.5 AMPS, THROUGH HOLE CURRENT TRANSFORMER, TERMINAL BLOCKS
    ✓ IN STOCK!
    $150.00 Buy New $150.00
    $87.12
    R-K ELECTRONICS CSRA-24A-2-30-AR

    R-K ELECTRONICS

    CSRA-24A-2-30-AR

    AC CURRENT SENSING RELAY, 24VAC SUPPLY, ADJUSTABLE 6 TO 30 AMPS TRIP, AUTOMATIC RESET, THROUGH HOLE CURRENT TRANSFORMER, 10 AMPS SPDT CONTACT, TERMINAL BLOCKS
    ✓ IN STOCK!
    $270.00 Buy New $270.00
    $163.20
    Repair Yours $300.00
    DWYER CCS-121050

    DWYER

    CCS-121050

    CURRENT SWITCH, 0A TO 200A, SOLID CORE; SENSOR OUTPUT TYPE:VOLTAGE / CURRENT; SUPPLY VOLTAGE RANGE:135V; MEASURED CURRENT:AC; ACCURACY:-; CURRENT SENSOR TECHNOLOGY:SOLID-CORE; SECONDARY SIGN ...
    ✓ IN STOCK!
    $30.00 Buy New $30.00
    $22.09
    TELEMETRICS TVM3

    TELEMETRICS

    TVM3

    VOLTAGE MONITOR 3PHASE 120VAC
    ✓ IN STOCK!
    $145.44 Buy Surplus As Low As $66.48
    $66.48
    Repair Yours $300.00
    AUTOMATION DIRECT ACS150-CE-S

    AUTOMATION DIRECT

    ACUAMP

    ACS150-CE-S

    ACUAMP AC CURRENT SWITCH, SPLIT CORE, 1.75-150A SENSING RANGE, 1.75-150A ADJUSTABLE TRIP POINT, 4-TURN POTENTIOMETER, SOLID STATE SWITCH, N.C. OUTPUT, 0.2A @ 135 VAC/VDC OUTPUT RATING.
    ✓ IN STOCK!
    $176.67 Buy Surplus As Low As $108.07
    $108.07
    AUTOMATION DIRECT ACSX200-AE-F

    AUTOMATION DIRECT

    ACUAMP

    ACSX200-AE-F

    ACUAMP AC CURRENT SWITCH, FIXED CORE, 1.5-12, 12-55, OR 55-175A SELECTABLE SENSING RANGE, 1.5-175A ADJUSTABLE TRIP POINT, 15-TURN POTENTIOMETER, SOLID STATE SWITCH, N.O., ADJUSTABLE TIME DEL ...
    ✓ IN STOCK!
    $182.81 Buy Surplus As Low As $139.38
    $139.38
    LEM LC-300-S/SP14

    LEM

    LC-300-S/SP14

    DISCONTINUED BY MANUFACTURER, CURRENT MODULE, 1:2000 RATIO, 24V
    ✓ IN STOCK!
    Buy Surplus As Low As $149.30
    $149.30
    Repair Yours $200.00
    WESTINGHOUSE 1888A75G02

    WESTINGHOUSE

    1888A75G02

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $314.15
    $314.15
    Repair Yours $304.96
    VERIS 938

    VERIS

    HAWKEYE INST INC

    938

    SENSOR, CURRENT SWITCH, SPST RELAY, SPLIT CORE, ADJUSTABLE TRIP POINT, 2.5-135 AMP, 24-14 AWG, 50-60HZ
    ✓ IN STOCK!
    $181.80 Buy Surplus As Low As $102.64
    $102.64
    EATON CORPORATION 2C12494G20

    EATON CORPORATION

    CUTLER HAMMER

    2C12494G20

    CURRENT TRANSFORMER, 2000AMP,
    ✓ IN STOCK!
    Buy Surplus As Low As $511.94
    $511.94
    Repair Yours $402.54
    LEM LA 25-NP

    LEM

    LA 25-NP

    CURRENT SENSOR, 5A, 6A, 8A, 12A, 25A (SELECTABLE) 1 CHANNEL HALL EFFECT, CLOSED LOOP BIDIRECTIONAL MODULE, THORUGH HOLE
    ✓ IN STOCK!
    $47.25 Buy Surplus As Low As $24.71
    $24.71
    LEM LA 125-P

    LEM

    LA 125-P

    CURRENT SENSOR, SENSOR OUTPUT TYPE:CLOSED LOOP, SUPPLY VOLTAGE DC MIN:12V, SUPPLY VOLTAGE DC MAX:15V, CURRENT MEASURING RANGE DC:-200A TO 200A, CURRENT MEASURING RANGE AC:-200A TO 200A, RESP ...
    ✓ IN STOCK!
    $71.07 Buy Surplus As Low As $46.00
    $46.00
    EATON CORPORATION 2C12494G25

    EATON CORPORATION

    CUTLER HAMMER

    2C12494G25

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR/RATING PLUG 2500A
    ✓ IN STOCK!
    Buy Surplus As Low As $757.92
    $757.92
    Repair Yours $645.41
    GENERAL ELECTRIC 0549D0497-G-1

    GENERAL ELECTRIC

    0549D0497-G-1

    OVERCURRENT TRIPPING DEVICE 500AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $179.35
    $179.35
    Repair Yours $300.00
    FUNCTIONAL DEVICES RIBX24SBF

    FUNCTIONAL DEVICES

    FUNCTIONAL DEVICES RIB

    RIBX24SBF

    CURRENT SWITCH AND RELAY COMBINATION, 20 AMP SPST + OVERRIDE, 24 VAC/DC COIL, FIXED, 0.50-20 AMP, NEMA 1 HOUSING, 600 VOLT WIRE RATING, -30 TO 140 F
    ✓ IN STOCK!
    $136.93 Buy New $136.93
    $74.72
    FUNCTIONAL DEVICES RIBXKA

    FUNCTIONAL DEVICES

    FUNCTIONAL DEVICES RIB

    RIBXKA

    CURRENT SWITCH, SOLID CORE, ADJUSTABLE, 0.50-150 AMP, WIRE LEADS, 600 VOLT WIRE RATING, -30 TO 140 F
    ✓ IN STOCK!
    $46.10 Buy New $46.10
    $15.17
    FUNCTIONAL DEVICES RIBXGTF

    FUNCTIONAL DEVICES

    FUNCTIONAL DEVICES RIB

    RIBXGTF

    CURRENT SWITCH, SPLIT CORE HOUSING, SELF POWERED POWER SUPPLY, NORMALLY CLOSED, 0.35 TO 150 AMP SETPOINT RANGE
    ✓ IN STOCK!
    $42.48 Buy New $42.48
    $25.49
    VERIS H-800-HV

    VERIS

    H-800-HV

    VERIS H800-HV SOLID CORE FIXED RANGE: 0.75200AAC OUTPUT: N.O. 0.5A@250VAC HVAC AUTOMATION SENSOR GS-07F-9515S GSA GS-07F-9515S
    ✓ IN STOCK!
    $125.78 Buy Surplus As Low As $75.47
    $75.47
    VERIS H-722

    VERIS

    H-722

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR, 5-12VDC OUTPUT VOLTAGE, CURRENT SENSING RANGE: 1A - 60A
    ✓ IN STOCK!
    Buy Surplus As Low As $43.09
    $43.09
    VERIS H-709

    VERIS

    H-709

    CURRENT SWITCH, 1-135 AMP, NORMALLY OPEN 0.2 AMP, 120 VAC/DC, NEMA 1, -15 TO 60 DEGREE C
    ✓ IN STOCK!
    $122.00 Buy Surplus As Low As $67.41
    $67.41
    JOHNSON CONTROLS R310AD-1

    JOHNSON CONTROLS

    R310AD-1

    CURRENT SENSING SWITCH, CURRENT RELAY, 0-30 VAC/VDC VOLTAGE SWITCHING CAPACITY
    ✓ IN STOCK!
    $167.40 Buy Surplus As Low As $100.44
    $100.44
    HONEYWELL CS400

    HONEYWELL

    EMON CORP

    CS400

    CURRENT SENSOR 400AMP SPLIT-CORE 3/SET
    ✓ IN STOCK!
    $295.05 Buy Surplus As Low As $128.10
    $128.10
    Repair Yours $300.00
    ALLEGRO MICROSYSTEMS ACS754LCB-050-PFF

    ALLEGRO MICROSYSTEMS

    ACS754LCB-050-PFF

    CURRENT SENSOR IC; SUPPLY VOLTAGE MIN:4.5V; SUPPLY VOLTAGE MAX:5.5V; PACKAGE/CASE:5-CBPFF; OPERATING TEMPERATURE RANGE:-40°C TO +150°C; NO. OF PINS:
    ✓ IN STOCK!
    $10.40 Buy Surplus As Low As $5.00
    $5.00
    NK TECHNOLOGIES D150-1A-NL

    NK TECHNOLOGIES

    D150-1A-NL

    CURRENT SWITCH .15AMP 30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $24.96
    $24.96
    GENERAL ELECTRIC TGS0002

    GENERAL ELECTRIC

    TGS0002

    SENSOR GROUND BREAK, FOR TYPE THP, OR TGSR RELAYS,
    ✓ IN STOCK!
    $1,630.09 Buy Surplus As Low As $526.24
    $526.24
    Repair Yours $507.73
    WESTINGHOUSE 1888A75G01

    WESTINGHOUSE

    1888A75G01

    DISCONTINUED BY MANUFACTURER, CURRENT SENSOR
    ✓ IN STOCK!
    Call For Availability
    EATON CORPORATION NS16RD

    EATON CORPORATION

    CUTLER HAMMER

    NS16RD

    CURRENT SENSOR NEUTRAL 1600:5RATIO
    ✓ IN STOCK!
    $7,731.00 Buy Surplus As Low As $4,639.00
    $4,639.00
    Repair Yours $3,851.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11
    Related Categories
    Cable Component Data Logger Diagnostic Equipment Enclosure Flow Gauge Level Control PLC Software Power Controller Power Supply Pressure Monitor/Indicator Proximity Sensing System Signal Conditioner/Transmitter Voltage Detector