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    Sensors & Switches / Level Switch

    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.

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    Results 501-550 of 883.
    EMERSON 02120-1060-0007

    EMERSON

    FISHER ROSEMOUNT

    02120-1060-0007

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH, DUAL RELAY CASSETTE, 12 VDC NOMINAL VERSION, GREEN LABEL
    ✓ IN STOCK!
    Buy Surplus As Low As $116.16
    $116.16
    Repair Yours Contact Us
    EDWARDS VACUUM A55401039

    EDWARDS VACUUM

    A55401039

    LEVEL SWITCH, DRAIN ASSEMBLY
    ✓ IN STOCK!
    $75.00 Buy Surplus As Low As $19.10
    $19.10
    HONEYWELL 208207

    HONEYWELL

    MICROSWITCH

    208207

    MISC PEMCO
    ✓ IN STOCK!
    $36.95 Buy Surplus As Low As $22.17
    $22.17
    KOBOLD NEK-3236N20C

    KOBOLD

    NEK-3236N20C

    LEVEL SWITCH, COMPACT, CONDUCTIVE, 1-1/2" LENGTH, SPDT, POLYPROPYLENE
    ✓ IN STOCK!
    $296.82 Buy Surplus As Low As $129.94
    $129.94
    OMEGA ENGINEERING LV-51

    OMEGA ENGINEERING

    LV-51

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH, STAINLESS STEEL LIQUID
    ✓ IN STOCK!
    Buy Surplus As Low As $170.00
    $170.00
    ENDRESS & HAUSER FTI51-RAH1RDJ44D1A

    ENDRESS & HAUSER

    FTI51-RAH1RDJ44D1A

    POINT LEVEL SWITCH, FOR LIQUIDS, 0.4 INCH PROBE LENGTH, 3/4 INCH NPT, DPDT, 19 TO 253 VAC, 19 TO 55 VDC
    ✓ IN STOCK!
    $3,506.14 Buy Surplus As Low As $154.13
    $154.13
    Repair Yours Contact Us
    GEMS SENSORS 16VMA1M0

    GEMS SENSORS

    WARRICK CONTROLS

    16VMA1M0

    LEVEL SWITCH, SERIES 16VM, FIELD SELECTABLE SENSITIVITY, 120VAC, 4.7K
    ✓ IN STOCK!
    $585.00 Buy Surplus As Low As $333.90
    $333.90
    MARTRON 16-01

    MARTRON

    16-01

    DISCONTINUED BY MANUFACTURER, LIQUID LEVEL SWITCH , HI-LO CONTROLS . DRAIN ACTION , INPUT: 120 VAC 60 HZ CYCLE , OUTPUT: 120 VAC , 5-1/2 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $101.00
    $101.00
    Repair Yours Contact Us
    THOMAS PRODUCTS LTD 42603

    THOMAS PRODUCTS LTD

    42603

    LEVEL SWITCH, MODEL 4400, SIDE MOUNT, 5/8" - 11 STRAIGHT THREAD/NUT, POLYSULFONE
    ✓ IN STOCK!
    $65.00 Buy Surplus As Low As $34.00
    $34.00
    ENDRESS & HAUSER FTL51-AGN2CB2E4A

    ENDRESS & HAUSER

    FTL51-AGN2CB2E4A

    ENDRESS & HAUSER , FTL51-AGN2CB2E4A, FTL51AGN2CB2E4A LEVEL LIMIT SWITCH, 6IN
    ✓ IN STOCK!
    $799.20 Buy Surplus As Low As $257.17
    $257.17
    SWAGELOK MS-ISK-0-2

    SWAGELOK

    MS-ISK-0-2

    DISCONTINUED BY MANUFACTURER, INDICATOR SWITCH KIT
    ✓ IN STOCK!
    Buy Surplus As Low As $33.91
    $33.91
    DWYER TS-21

    DWYER

    LOVE CONTROLS

    TS-21

    PTC SENSOR, STAINLESS STEEL CAP MATERIAL, PVC CABLE, 10 FEET (3 METER) LENGTH, ACCURACY: +/-2°C, RESPONSE TIME: 15 SECONDS (IN AIR), PROTECTION: IP67 , TS-21
    ✓ IN STOCK!
    $38.76 Buy New $38.76
    $23.46
    RUELCO 38C2-6SE30

    RUELCO

    38C2-6SE30

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $103.00
    $103.00
    Repair Yours Contact Us
    KOBOLD OPT-3222

    KOBOLD

    OPT-3222

    DISCONTINUED BY MANUFACTURER, OPTICAL LEVEL SWITCH, 24VDC, 1/2" NPT
    ✓ IN STOCK!
    Buy Surplus As Low As $92.00
    $92.00
    MOBREY TD1AS1NAC

    MOBREY

    TD1AS1NAC

    MOBREY SQUING 2 VIBRATING FORK LEVEL SWITCH, 500MA, 264VAC, 60HZ,60VDC
    ✓ IN STOCK!
    Call For Availability
    EFECTOR LMECE-A12E-QSKG-2/US-LMT105

    EFECTOR

    IFM

    LMECE-A12E-QSKG-2/US-LMT105

    SENSOR, FOR LEVEL DETECTION, 18-30 VDC, -1 TO 40 BAR, 0.5 S RESPONSE TIME, 2 DIGITAL OUTPUTS, NO/NC, PNP, PULSED, FOR WATER/HYDROUS MEDIA/OIL BASED MEDIA/POWDER, 1 X M12 CONNECTION, - 40 TO ...
    ✓ IN STOCK!
    $553.86 Buy New $553.86
    $421.26
    EFECTOR LK0728B-B-00KLPKG/US-LK3124

    EFECTOR

    IFM

    LK0728B-B-00KLPKG/US-LK3124

    LK3124, ELECTRONIC LEVEL SENSOR; PNP/NPN; SWITCHING SIGNAL; ANALOG SIGNAL; IO-LINK; PROBE LENGTH L 728 MM; MEDIUM TEMPERATURE (COOLANTS, WATER / OIL) 0...35; (WITH CLIMATE TUBE E43102: 35... ...
    ✓ IN STOCK!
    $972.00 Buy New $972.00
    $313.00
    HONEYWELL 389N-5MEG

    HONEYWELL

    MICROSWITCH

    389N-5MEG

    MISC PEMCO
    ✓ IN STOCK!
    $85.05 Buy Surplus As Low As $51.03
    $51.03
    HONEYWELL 389N-10K

    HONEYWELL

    MICROSWITCH

    389N-10K

    MISC PEMCO
    ✓ IN STOCK!
    $67.24 Buy Surplus As Low As $40.34
    $40.34
    HONEYWELL 389N-100

    HONEYWELL

    MICROSWITCH

    389N-100

    MISC PEMCO
    ✓ IN STOCK!
    $67.24 Buy Surplus As Low As $40.34
    $40.34
    HONEYWELL 385019060550006

    HONEYWELL

    MICROSWITCH

    385019060550006

    POTENTIOMETERS LINE GUIDE
    ✓ IN STOCK!
    $64.40 Buy Surplus As Low As $38.64
    $38.64
    HONEYWELL 370Y-200K

    HONEYWELL

    MICROSWITCH

    370Y-200K

    MISC PEMCO
    ✓ IN STOCK!
    $90.36 Buy Surplus As Low As $54.22
    $54.22
    HONEYWELL 370Y-200

    HONEYWELL

    MICROSWITCH

    370Y-200

    MISC PEMCO
    ✓ IN STOCK!
    $84.00 Buy Surplus As Low As $50.40
    $50.40
    MERIAM INSTRUMENT 931R5-CG

    MERIAM INSTRUMENT

    931R5-CG

    DISCONTINUED BY MANUFACTURER, SIGHT FEED BUBBLER, GLASS BOWL, RING TYPE
    ✓ IN STOCK!
    Buy Surplus As Low As $309.23
    $309.23
    ENDRESS & HAUSER FTL50-UGM2AA4E6A

    ENDRESS & HAUSER

    FTL50-UGM2AA4E6A

    DISCONTINUED BY MANUFACTURER, COMPACT VIBRATION POINT LEVEL SWITCH, 19-250 VOLT AC, 19-55 VOLT DC, 1.8 WATT
    ✓ IN STOCK!
    Buy Surplus As Low As $221.03
    $221.03
    Repair Yours Contact Us
    ENDRESS & HAUSER FTL50-AGW2AA2G4A

    ENDRESS & HAUSER

    FTL50-AGW2AA2G4A

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH, COMPACT VIBRATION POINT, 64 BAR, 10-55 VDC, PNP, 3 WIRE, M20 GLAND, -50 TO +150 DEGREES C, IP66/77
    ✓ IN STOCK!
    Buy Surplus As Low As $429.00
    $429.00
    ENDRESS & HAUSER FTM50-2GJ2A4A32AA

    ENDRESS & HAUSER

    FTM50-2GJ2A4A32AA

    LEVEL SWITCH, 1.5W, 50/60HZ, 30VDC, 19-253V
    ✓ IN STOCK!
    $1,514.29 Buy Surplus As Low As $426.79
    $426.79
    Repair Yours Contact Us
    CYNERGY3 SSF22X100-M12X1

    CYNERGY3

    SSF22X100-M12X1

    FLOAT SWITCH, STAINLESS STEEL, 0.5A ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $189.14 Buy Surplus As Low As $113.48
    $113.48
    HARWIL L-30R/PP/AA/1.5

    HARWIL

    L-30R/PP/AA/1.5

    LEVEL SWITCH, SINGLE POLE, DOUBLE THROW, 15 AMP, MAX WORKING PRESSURE OF 75 PSI
    ✓ IN STOCK!
    $240.00 Buy Surplus As Low As $144.00
    $144.00
    DANFOSS 014-0186

    DANFOSS

    014-0186

    SIGHT GLASS, SGN SERIES, CONNECTION SIZE: 7/8 INCH (22 MM), WELDED, BRASS/COPPER CYLINDER, 28 BAR (400 PSIG)
    ✓ IN STOCK!
    $40.00 Buy New $40.00
    $31.00
    SAME SKY DS02C-254-1L-05BE

    SAME SKY

    DS02C-254-1L-05BE

    (FORMERLY CUI DEVICES), SWITCH, DIP/SIP, 2-12 POSITIONS, THROUGH HOLE, 2.54 MM PITCH, PIANO SLIDE ACTUATOR
    ✓ IN STOCK!
    $1.31 Buy Surplus As Low As $0.84
    $0.84
    CANADIAN SHUNT A-21-305-F

    CANADIAN SHUNT

    A-21-305-F

    DISCONTINUED BY MANUFACTURER, KNIFE SWITCH, 250V, 30A, 5P
    ✓ IN STOCK!
    Buy Surplus As Low As $33.56
    $33.56
    EATON CORPORATION 10316H679A

    EATON CORPORATION

    CUTLER HAMMER

    10316H679A

    DISCONTINUED BY MANUFACTURER, LIMIT SWITCH, 600VAC, TYPE L
    ✓ IN STOCK!
    Buy Surplus As Low As $223.88
    $223.88
    SIEMENS 7ML5502-1AA40-0AA0

    SIEMENS

    MILLTRONICS

    7ML5502-1AA40-0AA0

    DISCONTINUED BY MANUFACTURER 03/22/2012, LEVEL SWITCH, CAPACITANCE, POINTEK CLS 200, VERSATILE INVERSE FREQUENCY SHIFT, IDEAL FOR DETECTION OF LIQUIDS / SOLIDS / SLURRIES / FOAM / INTERFACES ...
    ✓ IN STOCK!
    Buy Surplus As Low As $399.70
    $399.70
    Repair Yours Contact Us
    ENDRESS & HAUSER FTL51-AGM2DB4E6A

    ENDRESS & HAUSER

    FTL51-AGM2DB4E6A

    LEVEL SWITCH, W/ EXTENSION TUBE, 3/4 IN NPT THREAD, 4 OUTPUTS, RELAY DPDT, 19-253VAC, 19-55VDC, NEMA TYPE 4X, 1/2 IN NPT CABLE ENTRY
    ✓ IN STOCK!
    $642.86 Buy Surplus As Low As $295.72
    $295.72
    Repair Yours Contact Us
    NIPPON KML50-2B-B

    NIPPON

    KML50-2B-B

    FINE LEVEL SWITCH, FLUID LEVEL DETECTOR
    ✓ IN STOCK!
    $300.00 Buy Surplus As Low As $109.41
    $109.41
    MEDER LS02-1A66-PA-500W

    MEDER

    LS02-1A66-PA-500W

    SENSOR, LIQUID LEVEL, NYLON; OPERATING PRESSURE MAX:-; SENSOR BODY MATERIAL:NYLON (POLYAMIDE); OUTPUT CURRENT:-; PRODUCT RANGE:-; SVHC:NO SVHC (15-JAN-2018) ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $6.98 Buy Surplus As Low As $4.19
    $4.19
    ENDRESS & HAUSER FTW23-AA4MWSJ+Z1

    ENDRESS & HAUSER

    FTW23-AA4MWSJ+Z1

    DISCONTINUED BY MANUFACTURER, CAPACITANCE LEVEL SWITCH, 10-30 VDC, FTW23 SERIES, MALE THREAD CONNECTION, 4 PIN, M12
    ✓ IN STOCK!
    Buy Surplus As Low As $171.01
    $171.01
    BAOMAIN SZW26-40/D303.3D

    BAOMAIN

    SZW26-40/D303.3D

    SWITCH, ROTARY SWITCH, CHANGEOVER SWITCH, WITH MASTER SWITCH EXTERIOR BOX, 660V, 40A, 12 POSITION 3-PHASE
    ✓ IN STOCK!
    $38.50 Buy Surplus As Low As $21.00
    $21.00
    ALLEN BRADLEY X-68867

    ALLEN BRADLEY

    X-68867

    DISCONTINUED BY MANUFACTURER, DISCONNECT SWITCH, SIZE 2, BULLETIN 712, FORM 2 FEET, TYPE 1A, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $94.74
    $94.74
    ENDRESS & HAUSER FTL20H-0RCJ2D

    ENDRESS & HAUSER

    FTL20H-0RCJ2D

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH, LIQUIPHANT FTL20H, VIBRONIC, 10-35 V
    ✓ IN STOCK!
    Buy Surplus As Low As $288.68
    $288.68
    ENDRESS & HAUSER FTL20H-0GDJ2F

    ENDRESS & HAUSER

    FTL20H-0GDJ2F

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH, POINT LEVEL SWITCH, LIQUIPHANT, ISO 228, G 3/4 A, 316L, 10-35 VDC, PNP, 3 WIRE, M12 CONNECTION, IP69K
    ✓ IN STOCK!
    Buy Surplus As Low As $397.31
    $397.31
    Repair Yours Contact Us
    BARKSDALE UNS-VA1/4

    BARKSDALE

    UNS-VA1/4

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH, STAINLESS STEEL
    ✓ IN STOCK!
    Call For Availability
    SCHNEIDER ELECTRIC C2-JK012

    SCHNEIDER ELECTRIC

    TELEMECANIQUE

    C2-JK012

    DISCONTINUED BY MANUFACTURER, LIMIT SWITCH, ROTARY HEAD, 1 NO 1 NC, NEMA A600
    ✓ IN STOCK!
    Buy Surplus As Low As $36.97
    $36.97
    DOVER CORPORATION ENM39084

    DOVER CORPORATION

    MARKEM IMAJE

    ENM39084

    DISCONTINUED BY MANUFACTURER, LEVEL SENSOR ASSY, ENM SERIES, FOR 9400 SERIES PRINTERS
    ✓ IN STOCK!
    Buy Surplus As Low As $127.80
    $127.80
    HONEYWELL LSQA3K126

    HONEYWELL

    MICROSWITCH

    LSQA3K126

    DISCONTINUED BY MANUFACTURER, LIMIT SWITCH, HEAVY DUTY, 10AMP 600VAC, 5-PIN MALE CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $315.00
    $315.00
    MADISON COMPANY M5000-014/21-NO

    MADISON COMPANY

    M5000-014/21-NO

    SWITCH, LEVEL, 300 PSIG MAX, 220VAC
    ✓ IN STOCK!
    $86.70 Buy New $86.70
    $38.15
    COMPAC ENGINEERING 10-782-KR

    COMPAC ENGINEERING

    10-782-KR

    G LEVEL SWITCH, 1 PACK, VERTICAL MOUNT
    ✓ IN STOCK!
    $35.00 Buy New $35.00
    $21.00
    EFECTOR LI5042

    EFECTOR

    IFM

    LI5042

    DISCONTINUED BY MANUFACTURER, LEVEL SENSOR, LI SERIES, (1) DIGITAL OUTPUT, IP67, GOLD-PLATED CONTACTS, NON-FLUSH MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $195.59
    $195.59
    Repair Yours Contact Us
    BARKSDALE L1BHM11BL085

    BARKSDALE

    L1BHM11BL085

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH, UNS1000-MS, 0.2 / 0.7 AMP, 42 / 240 V, SUGGESTED REPLACEMENT UNS1000-MS/1/2NPT-PG-BN25-L1/1-TS/70/2
    ✓ IN STOCK!
    Buy Surplus As Low As $355.26
    $355.26
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