Product Search

    SEARCH NOW FOR ALL YOUR WATTSTOPPER SOLUTIONS

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

    Sensors & Switches / Photoelectric

    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.

    Filter Results
    Results 1-50 of 73.
    WATTSTOPPER LMIO-301

    WATTSTOPPER

    WATT STOPPER

    LMIO-301

    PHOTOCELL INPUT MODULE, 24VDC, 20MA MAX
    $102.00 Buy Surplus As Low As $62.00
    $62.00
    Repair Yours $200.00
    LEGRAND LP8S8115

    LEGRAND

    PASS & SEYMOUR

    LP8S8115

    LP8 PNUT-PANEL- 8 RLY115/277V,SURFACE
    $1,931.00 Buy New $1,931.00
    $1,159.00
    Repair Yours $962.00
    LEGRAND LS-301

    LEGRAND

    WATT STOPPER

    LS-301

    PHOTOSENSOR, DIMING, CEILING MOUNT, 60SQ/FT RANGE, REPLACES LS-100XA
    ✓ IN STOCK!
    $333.90 Buy Surplus As Low As $253.76
    $253.76
    Repair Yours $200.00
    LEGRAND CI-305

    LEGRAND

    WATT STOPPER

    CI-305

    PIR CEILING OCCUPANCY SENSOR, 24 VDC, CENTER MOUNT, 360 DEGREES
    ✓ IN STOCK!
    $155.00 Buy Surplus As Low As $94.00
    $94.00
    Repair Yours $200.00
    LEGRAND CX1001

    LEGRAND

    WATT STOPPER

    CX1001

    SENSOR, PIR CEILING OCCUPANCY SENSOR, 90 LINEAR SQ. FT., 24 VDC
    ✓ IN STOCK!
    $372.00 Buy Surplus As Low As $229.23
    $229.23
    LEGRAND LMLS-500-U

    LEGRAND

    WATT STOPPER

    LMLS-500-U

    PHOTOSENSOR, DLM NETWORK, OPEN LOOP, MULTI ZONE, DIMMING, ON/OFF SWITCHING, 24 VDC, RJ45 CONNECTION, ARRA-COMPLIANT
    ✓ IN STOCK!
    $644.00 Buy Surplus As Low As $489.44
    $489.44
    LEGRAND LS-102

    LEGRAND

    WATT STOPPER

    LS-102

    DISCONTINUED BY MANUFACTURER, LIGHTSAVER SWITCHING PHOTOSENSOR, 12-24 VDC, ON/OFF OPTION
    ✓ IN STOCK!
    Buy Surplus As Low As $112.86
    $112.86
    LEGRAND RH-200-I

    LEGRAND

    WATT STOPPER

    RH-200-I

    MUTI-WAY (FULLY ADJU
    $128.00 Buy Surplus As Low As $77.00
    $77.00
    Repair Yours $200.00
    LEGRAND DW-200-I

    LEGRAND

    WATT STOPPER

    DW-200-I

    DUAL TECH. WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, IVORY
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    LEGRAND LSR-301-S

    LEGRAND

    WATT STOPPER

    LSR-301-S

    REMOTE CONTROL YELLOW
    $65.00 Buy Surplus As Low As $40.00
    $40.00
    Repair Yours $200.00
    LEGRAND EW-200-120-G

    LEGRAND

    WATT STOPPER

    EW-200-120-G

    OUT SNSR,120 VAC,270,SO RLY. GRY
    $280.00 Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    LEGRAND CB-100-1

    LEGRAND

    WATT STOPPER

    CB-100-1

    LOW TEMERATURE SENSOR UP TO 90LIN
    $234.00 Buy Surplus As Low As $140.00
    $140.00
    Repair Yours $200.00
    LEGRAND UW-200-LA

    LEGRAND

    WATT STOPPER

    UW-200-LA

    ULTRASONIC WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, LA
    $135.00 Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $200.00
    LEGRAND UW-100-B

    LEGRAND

    WATT STOPPER

    UW-100-B

    ULTRASONIC WALL SWITCH OCCUPANCY SENSOR, 120/277V, BLACK
    $112.00 Buy Surplus As Low As $67.00
    $67.00
    Repair Yours $200.00
    LEGRAND DW-200-LA

    LEGRAND

    WATT STOPPER

    DW-200-LA

    DUAL TECH. WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, LA
    $167.00 Buy Surplus As Low As $100.00
    $100.00
    Repair Yours $200.00
    LEGRAND DW-200-B

    LEGRAND

    WATT STOPPER

    DW-200-B

    DUAL TECH. WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, BLACK
    $167.00 Buy Surplus As Low As $100.00
    $100.00
    Repair Yours $200.00
    LEGRAND DW-200-G

    LEGRAND

    WATT STOPPER

    DW-200-G

    DUAL TECH. WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, GREY
    $167.00 Buy Surplus As Low As $100.00
    $100.00
    Repair Yours $200.00
    LEGRAND EWF-205-120-G

    LEGRAND

    WATT STOPPER

    EWF-205-120-G

    OUTDOOR SENSOR, 120 VAC, 270, LAMPHOLDERS, GREY
    Buy Surplus As Low As $111.00
    $111.00
    Repair Yours $200.00
    LEGRAND HB340B-L4

    LEGRAND

    WATT STOPPER

    HB340B-L4

    HIGH BAY SENSOR 347/480 VAC W/360 DEGREE LENS FOR 40 MH
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    Repair Yours $200.00
    LEGRAND RD-250-LA

    LEGRAND

    WATT STOPPER

    RD-250-LA

    MULTI-WAY DIMMING RESI CONVERTLE OCCUPANCY SENSOR 25-500W, L
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $200.00
    LEGRAND RS-100BA-B

    LEGRAND

    WATT STOPPER

    RS-100BA-B

    RESI VACANCY SENSOR 2-WIRE, BLACK
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    LEGRAND RS-150BA-LA

    LEGRAND

    WATT STOPPER

    RS-150BA-LA

    RESI VACANCY SENSOR 3-WIRE, LIGHT ALMOND
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    LEGRAND RS-150BA-N-LA

    LEGRAND

    WATT STOPPER

    RS-150BA-N-LA

    RESI VACANCY SENSOR 3-WIRE W/NIGHTLIGHT, LIGHT ALMOND
    $163.00 Buy Surplus As Low As $98.00
    $98.00
    Repair Yours $200.00
    LEGRAND CD-250-A

    LEGRAND

    WATT STOPPER

    CD-250-A

    MULTI-WAY DIMMING RESI VACANCYSENSOR 25-500W, ALMOND, BOX
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    Repair Yours $200.00
    LEGRAND CD-250-B

    LEGRAND

    WATT STOPPER

    CD-250-B

    MULTI-WAY DIMMING RESI VACANCYSENSOR 25-500W, BLACK, BOX
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    Repair Yours $200.00
    LEGRAND CD-250-W

    LEGRAND

    WATT STOPPER

    CD-250-W

    MULTI-WAY DIMMING RESI VACANCYSENSOR 25-500W, WHITE, BOX
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    Repair Yours $200.00
    LEGRAND CI-12-1

    LEGRAND

    WATT STOPPER

    CI-12-1

    PIR CEILING OCCUPANCY SENSOR 12 VDC/AC, ISOLATED RELAY
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    Repair Yours $200.00
    LEGRAND CS-350-W

    LEGRAND

    WATT STOPPER

    CS-350-W

    DUAL RELAY RESI VACANCY SENSOR600W, WHITE, BOX
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $200.00
    LEGRAND WA200V2

    LEGRAND

    WATT STOPPER

    WA200V2

    SENSOR
    $106.00 Buy Surplus As Low As $64.00
    $64.00
    Repair Yours $200.00
    LEGRAND RS-350-N-W

    LEGRAND

    WATT STOPPER

    RS-350-N-W

    RESI VACANCY SENSOR 2 RELAYS W/NIGHTLIGHT, WHITE
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $200.00
    LEGRAND EN-100-277-W

    LEGRAND

    WATT STOPPER

    EN-100-277-W

    OUTDOOR SENSOR 2
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    LEGRAND HPSA-S

    LEGRAND

    WATT STOPPER

    HPSA-S

    DISCONTINUED BY MANUFACTURER, SKYLIGHT ANALOG PHOTOCELL SENSOR, FOOTCANDLE RANGE: 0 - 6000 FC, 12VDC SUPPLY, SENSOR OUTPUT: 0 - 4.4VDC
    Buy Surplus As Low As $152.00
    $152.00
    Repair Yours $200.00
    LEGRAND FSP-211

    LEGRAND

    WATT STOPPER

    FSP-211

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, 120 / 277 VAC, 50 / 60 HZ, 30 SEC TIME DELAY
    Buy Surplus As Low As $94.00
    $94.00
    LEGRAND LMLS-400-L

    LEGRAND

    WATT STOPPER

    LMLS-400-L

    LEGRAND, LMLS-400-L, LMLS400L, PHOTOELECTRIC SENSOR, 24VDC, 13MA, CLOSED LOOP,
    Buy Surplus As Low As $164.00
    $164.00
    Repair Yours $200.00
    LEGRAND LS-101

    LEGRAND

    WATT STOPPER

    LS-101

    DISCONTINUED BY MANUFACTURER, DAYLIGHTING SENSOR, WATTSTOPPER
    Buy Surplus As Low As $90.00
    $90.00
    LEGRAND RS-150BA-I

    LEGRAND

    WATT STOPPER

    RS-150BA-I

    RESI VACANCY SENSOR 3-WIRE, IVORY
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    LEGRAND WC-3

    LEGRAND

    WATT STOPPER

    WC-3

    WIRECAGE FOR CEIL MNT & U-SONIC SNSR
    $119.00 Buy Surplus As Low As $72.00
    $72.00
    Repair Yours $200.00
    LEGRAND CI-24-1

    LEGRAND

    WATT STOPPER

    CI-24-1

    OCCUPANCY SENSOR, CEILING, 24VDC/AC, ISOLATED RELAY
    $131.00 Buy Surplus As Low As $79.00
    $79.00
    Repair Yours $200.00
    LEGRAND WT-605

    LEGRAND

    WATT STOPPER

    WT-605

    ULTRASONIC CEILING OCCUPANCY SENSOR24 VDC, 600 SQ FT
    $206.00 Buy Surplus As Low As $124.00
    $124.00
    LEGRAND UW-100-24-W

    LEGRAND

    WATT STOPPER

    UW-100-24-W

    18-24 VDC 24 VAC
    $202.00 Buy Surplus As Low As $121.00
    $121.00
    Repair Yours $200.00
    LEGRAND CI-355-W

    LEGRAND

    WATT STOPPER

    CI-355-W

    INFRD SENS
    $207.00 Buy Surplus As Low As $125.00
    $125.00
    Repair Yours $200.00
    LEGRAND EWF-205-120-W

    LEGRAND

    WATT STOPPER

    EWF-205-120-W

    OUTDOOR SENSOR, 120 VAC, 270, LAMPHOLDERS, WHITE
    Buy Surplus As Low As $111.00
    $111.00
    Repair Yours $200.00
    LEGRAND WT-1105

    LEGRAND

    WATT STOPPER

    WT-1105

    DISCONTINUED BY MANUFACTURER, ULTRASONIC CEILING OCCUPANCY SENSOR, 24 VDC, 1100 SQ FT
    $226.00 Buy Surplus As Low As $136.00
    $136.00
    LEGRAND EW-200-277-G

    LEGRAND

    WATT STOPPER

    EW-200-277-G

    OUTDOOR SENSOR, 277 VAC, 270, ISOLATED RELAY, GREY
    $101.00 Buy Surplus As Low As $61.00
    $61.00
    Repair Yours $200.00
    LEGRAND RD-200-W

    LEGRAND

    WATT STOPPER

    RD-200-W

    RESI DIMMING UNIVERSIAL SENSOR WHITE
    $59.00 Buy Surplus As Low As $35.00
    $35.00
    Repair Yours $200.00
    LEGRAND UW-200-I

    LEGRAND

    WATT STOPPER

    UW-200-I

    ULTRASONIC WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, IVORY
    $138.00 Buy Surplus As Low As $83.00
    $83.00
    Repair Yours $200.00
    LEGRAND UT-355-2

    LEGRAND

    WATT STOPPER

    UT-355-2

    ULTRASONIC CEILING OCCUPANCY SENSOR, LOW PROFILE, 100-347 VAC, 1000 SQ FT FOOTPRINT, ADVANCED OMNI-DIRECTIONAL ULTRASONIC TECHNOLOGY, OPERATES AT 120 230 (SINGLE PHASE, 277 OR 347 VAC, 50/60 ...
    $244.00 Buy Surplus As Low As $148.00
    $148.00
    LEGRAND EN-100-120-W

    LEGRAND

    WATT STOPPER

    EN-100-120-W

    OUTDOOR SENSOR
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    LEGRAND LS-290C

    LEGRAND

    WATT STOPPER

    LS-290C

    DISCONTINUED BY MANUFACTURER, PHOTOSENSOR, OPEN LOOP, LIGHTSAVER
    Buy Surplus As Low As $120.00
    $120.00
    LEGRAND UW-200-W

    LEGRAND

    WATT STOPPER

    UW-200-W

    ULTRASONIC WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, WHITE
    $138.00 Buy Surplus As Low As $83.00
    $83.00
    Repair Yours $200.00
    Next
    1 2