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    Precision Industrial Sensors & Switches

    Ensure accurate monitoring and control with fiber optic, humidity, and flow sensors, tailored for precise measurement and enhanced automation reliability.

    Optimize your industrial processes with our cutting-edge sensors and switches. Our comprehensive range features fiber optic cables, oxygen sensors, humidity sensors/transmitters, flow meters, and microswitches/miniature switches to meet your diverse sensing and switching needs. Whether you're optimizing industrial processes, monitoring environmental conditions, or enhancing automation systems, our sensors and switches provide the precision and reliability you need for seamless operations and data-driven decision making. Shop now for cutting-edge sensors and switches to optimize your industrial automation.

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    Results 301-350 of 911.
    EATON CORPORATION 2C12494G32

    EATON CORPORATION

    CUTLER HAMMER

    2C12494G32

    CURRENT SENSOR, 3200AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    HUBBELL RFSQ2FDK

    HUBBELL

    BRYANT

    RFSQ2FDK

    SPEED CONT, ROT PRESET, 5A 120V, WH/IV
    $45.00 Buy Surplus As Low As $27.00
    $27.00
    HUBBELL HI607AE

    HUBBELL

    BRYANT

    HI607AE

    PATCH CORD CAT 6/5E HI IMPACTRJ-45 TO STD RJ-45 7'
    $96.80 Buy Surplus As Low As $75.00
    $75.00
    EXTECH 601500

    EXTECH

    601500

    ELECTRODE, PH, BNC COMBINATION, PLASTIC ;ROHS COMPLIANT: NA
    ✓ IN STOCK!
    $89.25 Buy Surplus As Low As $41.00
    $41.00
    HONEYWELL 17MA1-B

    HONEYWELL

    MICROSWITCH

    17MA1-B

    ASSEMBLY HARDWARE, FOR USE WITH:HONEYWELL BASIC MICROSWITCHES, ACCESSORY TYPE:MOUNTING BRACKET, PRODUCT RANGE:- ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $43.26 Buy Surplus As Low As $26.00
    $26.00
    EATON CORPORATION IQ35M-SP-125-400

    EATON CORPORATION

    CUTLER HAMMER

    IQ35M-SP-125-400

    IQ35M CT, SPLIT CORE, 1.25 INCH, 400 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As $88.00
    $88.00
    COTO 7304-05-1000

    COTO

    7304-05-1000

    RELAY, REED, 4PST-NO, 500V, 1A, THT; CONTACT CONFIGURATION:4PST-NO; COIL VOLT:5VDC; PRODUCT RNG:7000 SERIES; RELAY MOUNTING:THROUGH HOLE; COIL RESISTANCE:55OHM; SWITCHING CURRENT MAX:1A; SWI ...
    ✓ IN STOCK!
    $228.00 Buy Surplus As Low As $137.00
    $137.00
    MOLEX 84729-0003

    MOLEX

    84729-0003

    (847290003), USB TYPE-A RECPT. PANEL MT CORD .152M
    ✓ IN STOCK!
    $36.00 Buy Surplus As Low As $22.00
    $22.00
    BAUMER ELECTRIC BDK 16.24K50-5-9

    BAUMER ELECTRIC

    BDK 16.24K50-5-9

    INCREMENTAL ENCODER, MICRO SERIES, 5MM SHAFT, 10 TO 30 VDC, PUSH-PULL SHORT CIRCUIT PROOF, 50 PULSES, 5 MM DIAMETER, IP 42, CONNECTOR RADIAL
    ✓ IN STOCK!
    $638.00 Buy Surplus As Low As $383.00
    $383.00
    Repair Yours $318.00
    OMRON SS-5GL1375-3T

    OMRON

    SS-5GL1375-3T

    SWITCH MINIATURE 5AMP 125VAC 3AMP 250VAC
    ✓ IN STOCK!
    $3.23 Buy Surplus As Low As $1.94
    $1.94
    IDEC SA1U-T50M

    IDEC

    SA1U-T50M

    PHOTOELECTRIC SENSOR THRU-BEAM
    $142.00 Buy New $142.00
    $86.00
    Repair Yours Contact Us
    ASCO TD20A42B

    ASCO

    TD20A42B

    PRESSURE TRANSDUCER, 18 PSI, 1/2 INCH NPT, 250 F MAX FLUID TEMP
    ✓ IN STOCK!
    $5,626.00 Buy Surplus As Low As $3,377.00
    $3,377.00
    Repair Yours $2,721.00
    ASCO SA11DG

    ASCO

    SA11DG

    PRES SW IND ADJ DB NEMA3&4 SWITCH / POSITION INDICATOR
    ✓ IN STOCK!
    $1,976.00 Buy Surplus As Low As $1,186.00
    $1,186.00
    Repair Yours $985.00
    BAUMER ELECTRIC FSE 100A4004

    BAUMER ELECTRIC

    FSE 100A4004

    POSITION PHOTOELECTRIC SENSORS - GLASS FIBER OPTIC
    ✓ IN STOCK!
    $540.00 Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $269.00
    ALEPH INTERNATIONAL HA350D

    ALEPH INTERNATIONAL

    HA350D

    PHOTOELECTRIC DUAL BEAM DETECTOR
    $655.00 Buy Surplus As Low As $393.00
    $393.00
    Repair Yours $327.00
    CARLO GAVAZZI GUARDIAN1

    CARLO GAVAZZI

    GUARDIAN1

    PHOTOELECTRIC SENSOR, VISION AND MOTION SENSOR FOR PEDESTRIAN DOORS
    ✓ IN STOCK!
    $768.00 Buy New $768.00
    $461.00
    Repair Yours $383.00
    ALTECH CORP 51.002B

    ALTECH CORP

    51.002B

    FTSW.PCFS-3M,BLACK, SPDT, MOM, NOCA.,6.3X0.8 PUSH TERM, IP43
    ✓ IN STOCK!
    $38.11 Buy Surplus As Low As $23.00
    $23.00
    COTO CT10-1540-G1

    COTO

    CT10-1540-G1

    REED RELAY, SPST, 0.5A, 200VDC, SMD; PRODUCT RANGE:CT10 SERIES; CONTACT CONFIGURATION:SPST-NO; SWITCH MOUNTING:SMD; CONTACT CURRENT MAX:500MA; SWITCHING VOLTAGE MAX:200VDC; SWITCHING POWER M ...
    ✓ IN STOCK!
    $2.00 Buy Surplus As Low As $1.20
    $1.20
    COTO CT10-1530-G1

    COTO

    CT10-1530-G1

    REED SWITCH, SPST-NO, 0.5A, 200VDC, SMD; PRODUCT RANGE:CT10 SERIES; CONTACT CONFIGURATION:SPST-NO; SWITCH MOUNTING:SMD; CONTACT CURRENT MAX:500MA; SWITCHING VOLTAGE MAX:200VDC; SWITCHING POW ...
    ✓ IN STOCK!
    $2.00 Buy Surplus As Low As $1.20
    $1.20
    COTO RI-23AAA

    COTO

    RI-23AAA

    REED SWITCH; CIRCUITRY:SPST-NO; SWITCHING VOLTAGE MAX:200VDC; BODY LENGTH:15MM; BREAKDOWN VOLTAGE MIN:200VDC; CONTACT CURRENT MAX:4MA; LEAD DIAMETER:0
    ✓ IN STOCK!
    $7.43 Buy Surplus As Low As $4.46
    $4.46
    ALPHA WIRE LC134-WH088

    ALPHA WIRE

    LC134-WH088

    LACING CORD, NYLON, 1.52 MM W, 0.3 MM THICKNESS, WHITE, 457M; CORD COLOUR:WHITE; CORD MATERIAL:NYLON; TENSILE STRENGTH POUNDS:25LB; WIDTH:1.523 MM; THICKNESS:0.3 MM; REEL LENGTH (METRIC):457 ...
    ✓ IN STOCK!
    $179.00 Buy Surplus As Low As $108.00
    $108.00
    COTO 2911-05-321

    COTO

    2911-05-321

    RELAY, REED, SPDT, 150V, 0.25A, THT; CONTACT CONFIGURATION:SPDT; COIL VOLTAGE:5VDC; PRODUCT RANGE:2900 SERIES; RELAY MOUNTING:THROUGH HOLE; COIL RESISTANCE:230OHM; SWITCHING CURRENT MAX:250M ...
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    COTO 2200-0219

    COTO

    2200-0219

    RELAY, REED, SPST-NO, 150V, 0.5A, THT; CONTACT CONFIGURATION:SPST-NO; COIL VOLTAGE:5VDC; PRODUCT RANGE:2200 SERIES; RELAY MOUNTING:THROUGH HOLE; COIL RESISTANCE:150OHM; SWITCHING CURRENT MAX ...
    ✓ IN STOCK!
    $25.00 Buy Surplus As Low As $15.00
    $15.00
    COTO 8L02-24-01

    COTO

    8L02-24-01

    RELAY, REED, DPST-NO, 200V, 0.5A, THT; CONTACT CONFIGURATION:DPST-NO; COIL VOLTAGE:24VDC; PRODUCT RANGE:8L SERIES; RELAY MOUNTING:THROUGH HOLE; COIL RESISTANCE:2KOHM; SWITCHING CURRENT MAX:5 ...
    ✓ IN STOCK!
    $25.00 Buy Surplus As Low As $15.00
    $15.00
    COTO HGJ2MT54211L00

    COTO

    HGJ2MT54211L00

    REED RELAY, 12VDC, 2 POLES:, DPDT, PC BOARD MOUNT, 5A, 100W
    ✓ IN STOCK!
    $843.00 Buy Surplus As Low As $506.00
    $506.00
    Repair Yours $420.00
    COTO 2332-05-000

    COTO

    2332-05-000

    RELAY, REED, DPST-NO, 200V, 0.5A, THT; CONTACT CONFIGURATION:DPST-NO; COIL VOLTAGE:5VDC; PRODUCT RANGE:2300 SERIES; RELAY MOUNTING:THROUGH HOLE; COIL RESISTANCE:175OHM; SWITCHING CURRENT MAX ...
    ✓ IN STOCK!
    $24.00 Buy Surplus As Low As $15.00
    $15.00
    COTO MRB2A05

    COTO

    MRB2A05

    REED RELAY; COIL VOLTAGE VDC NOM:5V; NO. OF POLES:1; CONTACTS:SPST; RELAY MOUNTING:PC BOARD; CARRY CURRENT:1.5A; CONTACT CARRYING POWER:10
    ✓ IN STOCK!
    $59.00 Buy Surplus As Low As $36.00
    $36.00
    COTO 2204-12-311

    COTO

    2204-12-311

    RELAY, REED, SPST-NO, 200V, 0.5A, THT; CONTACT CONFIGURATION:SPST-NO; COIL VOLTAGE:12VDC; PRODUCT RANGE:2200 SERIES; RELAY MOUNTING:THROUGH HOLE; COIL RESISTANCE:1.5KOHM; SWITCHING CURRENT M ...
    ✓ IN STOCK!
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    COTO 2911-05-301

    COTO

    2911-05-301

    RELAY, REED, SPDT, 150V, 0.25A, THT; CONTACT CONFIGURATION:SPDT; COIL VOLTAGE:5VDC; PRODUCT RANGE:2900 SERIES; RELAY MOUNTING:THROUGH HOLE; COIL RESISTANCE:230OHM; SWITCHING CURRENT MAX:250M ...
    ✓ IN STOCK!
    $37.00 Buy Surplus As Low As $23.00
    $23.00
    COTO 2204-05-421

    COTO

    2204-05-421

    RELAY, REED, SPST-NO, 200V, 0.5A, THT; CONTACT CONFIGURATION:SPST-NO; COIL VOLTAGE:5VDC; PRODUCT RANGE:2200 SERIES; RELAY MOUNTING:THROUGH HOLE; COIL RESISTANCE:370OHM; SWITCHING CURRENT MAX ...
    ✓ IN STOCK!
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    CROUZET LNRTA24A

    CROUZET

    SYRELEC

    LNRTA24A

    DISCONTINUED BY MANUFACTURER, RELAY, LIQUID LEVEL CONTROL, CONSTANT LEVEL, 10 A, SPDT, 11-PIN PLUG-IN, 24 V AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $270.00
    BUD INDUSTRIES RL-7766

    BUD INDUSTRIES

    RL-7766

    LEVELER, ACCESSORY TYPE:STEM LEVELER, FOR USE WITH:ECONOMIZER AND CLASSIC II CABINET RACKS, PRODUCT RANGE:-, BODY MATERIAL:RUBBER, EXTERNAL HEIGHT:4 ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $14.00 Buy Surplus As Low As $8.40
    $8.40
    Repair Yours Contact Us
    BUD INDUSTRIES RL-7767

    BUD INDUSTRIES

    RL-7767

    LEVELER, ACCESSORY TYPE:STEM LEVELER, FOR USE WITH:ECONOMIZER AND CLASSIC II CABINET RACKS, PRODUCT RANGE:-, BODY MATERIAL:NICKEL-PLATED STEEL CAP AND STEM 3/4 INCH NYLON BASE, EXTERNAL HEIG ...
    ✓ IN STOCK!
    $9.23 Buy Surplus As Low As $5.54
    $5.54
    Repair Yours Contact Us
    HONEYWELL 9243107

    HONEYWELL

    MICROSWITCH

    9243107

    PRESSURE SENSOR, 0PSI TO 5000PSI, SEALED GAGE, 5-PIN, 30VDC 100MA
    ✓ IN STOCK!
    $12,334.00 Buy Surplus As Low As $7,401.00
    $7,401.00
    Repair Yours $6,143.00
    NTE NTE3020

    NTE

    NTE3020

    LED, RED, T-1 3/4 (5MM), 800 UCD, 655NM; LED COLOR:RED; LED MOUNTING:THROUGH HOLE; BULB SIZE:T-1 3/4 (5MM); FORWARD CURRENT IF:20MA; FORWARD VOLTAGE:1.7V; WAVELENGTH TYP:655NM; LUMINOUS INTE ...
    Buy Surplus As Low As $3.30
    $3.30
    NTE NTE2012

    NTE

    NTE2012

    DARLINGTON ARRAY, NPN, 7, 50V, DIP; TRANSISTOR POLARITY:NPN; COLLECTOR EMITTER VOLTAGE V(BR) CEO:1.3V; POWER DISSIPATION PD:2W; DC COLLECTOR CURRENT:6
    Buy Surplus As Low As $9.60
    $9.60
    VOLEX 17276-8-C3

    VOLEX

    17276-8-C3

    POWER CABLE 16AWG 3CONDUCTOR 20FT
    ✓ IN STOCK!
    $30.00 Buy Surplus As Low As $18.00
    $18.00
    HONEYWELL 510E1A48F209PB

    HONEYWELL

    MICROSWITCH

    510E1A48F209PB

    ABSOLUTE/MECHANICAL ENCODER; ENCODER TECHNOLOGY:MECHANICAL; ENCODER TYPE:ABSOLUTE; ENCODER RESOLUTION:9CPR; NO. OF DETENTS:36 DETENTS; ORIENTATION:HORIZONTAL; PUSH SWITCH:WITHOUT PUSH SWITCH ...
    ✓ IN STOCK!
    $41.00 Buy Surplus As Low As $21.00
    $21.00
    Repair Yours Contact Us
    CONXALL 164S72

    CONXALL

    164S72

    SENSOR CABLE, FEMALE, 4 POSITION, STRAIGHT; CONNECTOR TYPE A:CIRCULAR 4 POSITION RECEPTACLE; CONNECTOR TYPE B:FREE / STRIPPED END; CABLE LENGTH - METR
    $141.00 Buy Surplus As Low As $74.00
    $74.00
    CONXALL 173P12

    CONXALL

    173P12

    SENSOR CABLE, FEMALE, 3 POSITION, STRAIGHT; CONNECTOR TYPE A:CIRCULAR 3 POSITION RECEPTACLE; CONNECTOR TYPE B:FREE / STRIPPED END; CABLE LENGTH - METR
    ✓ IN STOCK!
    $71.00 Buy Surplus As Low As $38.00
    $38.00
    LUMEX SML-LX1210IGC-TR

    LUMEX

    SML-LX1210IGC-TR

    LED, RED / GREEN, 2.7MM X 2MM; LED COLOUR:GREEN, RED; LED MOUNTING:SMD; BULB SIZE:-; VIEWING ANGLE:160¦; LENS SHAPE:RECTANGULAR; FORWARD CURRENT / COLOUR:R 25MA, G 25MA; LUMINOUS INTENSITY / ...
    ✓ IN STOCK!
    $0.23 Buy Surplus As Low As $0.14
    $0.14
    CYNERGY3 SAR92405

    CYNERGY3

    SAR92405

    RELAY, REED, SPST-NO, 20V, 0.5A, THT, CONTACT CONFIGURATION:SPST-NO, COIL VOLTAGE:24VDC, PRODUCT RANGE:S SERIES, RELAY MOUNTING:THROUGH HOLE, COIL RESISTANCE:1KOHM, SWITCHING CURRENT MAX:500 ...
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    CYNERGY3 SSF212X050

    CYNERGY3

    SSF212X050

    LIQUID LEVEL SENSOR; BODY MATERIAL:304 STAINLESS STEEL; SWITCHING VOLTAGE AC:300V; SWITCHING VOLTAGE DC:300V; PORT STYLE:NPT; PORT SIZE:1/2"; CIRCUITR
    $195.00 Buy Surplus As Low As $117.00
    $117.00
    Repair Yours Contact Us
    CYNERGY3 DAT71210S

    CYNERGY3

    DAT71210S

    RELAY, REED, SPST-NO, 7KV, 2A, PANEL, CONTACT CONFIGURATION:SPST-NO, COIL VOLTAGE:12VDC, PRODUCT RANGE:D SERIES, RELAY MOUNTING:PANEL, COIL RESISTANCE:150OHM, SWITCHING CURRENT MAX:2A, SWITC ...
    ✓ IN STOCK!
    $103.00 Buy Surplus As Low As $62.00
    $62.00
    CYNERGY3 DBR70510

    CYNERGY3

    DBR70510

    RELAY, REED, SPST-NC, 1KV, 3A, THT, CONTACT CONFIGURATION:SPST-NC, COIL VOLTAGE:5VDC, PRODUCT RANGE:D SERIES, RELAY MOUNTING:THROUGH HOLE, COIL RESISTANCE:38OHM, SWITCHING CURRENT MAX:3A, SW ...
    ✓ IN STOCK!
    $123.00 Buy Surplus As Low As $74.00
    $74.00
    CYNERGY3 DBT72410S

    CYNERGY3

    DBT72410S

    RELAY, REED, SPST-NC, 7KV, 2A, THT, CONTACT CONFIGURATION:SPST-NC, COIL VOLTAGE:24VDC, PRODUCT RANGE:D SERIES, RELAY MOUNTING:THROUGH HOLE, COIL RESISTANCE:925OHM, SWITCHING CURRENT MAX:2A, ...
    ✓ IN STOCK!
    $152.00 Buy Surplus As Low As $92.00
    $92.00
    CYNERGY3 RSF76Y100RN

    CYNERGY3

    RSF76Y100RN

    LIQUID LEVEL SENSOR, OPERATING PRESSURE MAX:-, SENSOR BODY MATERIAL:PPS (POLYPHENYLENE SULFIDE), OUTPUT CURRENT:600MA, PRODUCT RANGE:RSF70 SERIES, BODY MATERIAL:POLYPHENYLENE SULPHIDE, CONNE ...
    ✓ IN STOCK!
    $45.00 Buy Surplus As Low As $27.00
    $27.00
    Repair Yours Contact Us
    CYNERGY3 RSF64EXT

    CYNERGY3

    RSF64EXT

    EXTENSION TUBE; BODY MATERIAL:POLYPROPYLENE; FEATURES:306MM LONG; FOR USE WITH:CYNERGY3 RSF64EXS LIQUID LEVEL SENSORS; OPERATING TEMP. MAX:75 C ROHS C
    ✓ IN STOCK!
    $53.00 Buy Surplus As Low As $32.00
    $32.00
    Repair Yours Contact Us
    CYNERGY3 RSF66A25B150

    CYNERGY3

    RSF66A25B150

    FLOAT SWITCH, DUAL, PSN, SENSOR BODY MATERIAL:PPS (POLYPHENYLENE SULFIDE), OUTPUT CURRENT:600MA, PRODUCT RANGE:RSF66 DUAL POSITION SERIES; SVHC:NO SVHC (17-DEC-2015); BODY MATERIAL:PPS (POLY ...
    ✓ IN STOCK!
    $126.00 Buy Surplus As Low As $76.00
    $76.00
    CYNERGY3 DAR71210

    CYNERGY3

    DAR71210

    RELAY, REED, SPST-NO, 1KV, 3A, THT, CONTACT CONFIGURATION:SPST-NO, COIL VOLTAGE:12VDC, PRODUCT RANGE:D SERIES, RELAY MOUNTING:THROUGH HOLE, COIL RESISTANCE:150OHM, SWITCHING CURRENT MAX:3A, ...
    $84.00 Buy Surplus As Low As $51.00
    $51.00
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