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    Sensors & Switches / Photoelectric

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    Results 1-50 of 73.
    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
    WATTSTOPPER LMIO-301

    WATTSTOPPER

    WATT STOPPER

    LMIO-301

    DISCONTINUED BY MANUFACTURER, PHOTOCELL INPUT MODULE, 24 VDC, 20 MA MAX
    Buy Surplus As Low As $68.33
    $68.33
    Repair Yours $300.00
    LEGRAND CX1001

    LEGRAND

    WATT STOPPER

    CX1001

    SENSOR, PIR CEILING OCCUPANCY SENSOR, 90 LINEAR SQ. FT., 24 VDC
    ✓ IN STOCK!
    $382.00 Buy Surplus As Low As $196.43
    $196.43
    LEGRAND LS-301

    LEGRAND

    WATT STOPPER

    LS-301

    PHOTOSENSOR, DIMING, CEILING MOUNT, 60SQ/FT RANGE, REPLACES LS-100XA
    ✓ IN STOCK!
    $343.92 Buy Surplus As Low As $238.53
    $238.53
    Repair Yours $200.00
    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 $99.51
    $99.51
    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!
    $751.33 Buy Surplus As Low As $254.61
    $254.61
    LEGRAND CI-305

    LEGRAND

    WATT STOPPER

    CI-305

    PIR CEILING OCCUPANCY SENSOR, 24 VDC, CENTER MOUNT, 360 DEGREES
    ✓ IN STOCK!
    $170.83 Buy Surplus As Low As $100.58
    $100.58
    Repair Yours $300.00
    LEGRAND UT-305-3

    LEGRAND

    WATT STOPPER

    UT-305-3

    ULTRASONIC CEILING OCCUPANCY SENSOR, INPUT 24 VDC, RANGE 2000 SQUARE FEET
    ✓ IN STOCK!
    $282.48 Buy Surplus As Low As $170.13
    $170.13
    Repair Yours $300.00
    LEGRAND CI-24-1

    LEGRAND

    WATT STOPPER

    CI-24-1

    OCCUPANCY SENSOR, CEILING, 24VDC/AC, ISOLATED RELAY
    $140.17 Buy Surplus As Low As $84.53
    $84.53
    Repair Yours $300.00
    LEGRAND WC-3

    LEGRAND

    WATT STOPPER

    WC-3

    WIRECAGE FOR CEIL MNT & U-SONIC SNSR
    $123.00 Buy Surplus As Low As $72.00
    $72.00
    Repair Yours $300.00
    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 $300.00
    LEGRAND LS-101

    LEGRAND

    WATT STOPPER

    LS-101

    DISCONTINUED BY MANUFACTURER, DAYLIGHTING SENSOR, WATTSTOPPER
    Buy Surplus As Low As $90.00
    $90.00
    LEGRAND LS-290C

    LEGRAND

    WATT STOPPER

    LS-290C

    DISCONTINUED BY MANUFACTURER, PHOTOSENSOR, OPEN LOOP, LIGHTSAVER
    Buy Surplus As Low As $120.00
    $120.00
    LEGRAND EN-100-120-W

    LEGRAND

    WATT STOPPER

    EN-100-120-W

    DISCONTINUED BY MANUFACTURER, OUTDOOR SENSOR, VOLTAGE: 120 VAC LINE VOLTAGE, OPERATING TEMPERATURE: -40 DEGREES F TO 130 DEGREES F, OPERATION MODES: MANUAL OR AUTOMATIC ON, MOUNTING: JUNCTIO ...
    Buy Surplus As Low As $254.22
    $254.22
    Repair Yours $300.00
    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 ...
    $246.44 Buy Surplus As Low As $149.48
    $149.48
    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 $300.00
    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 $300.00
    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 $300.00
    LEGRAND WT-1105

    LEGRAND

    WATT STOPPER

    WT-1105

    DISCONTINUED BY MANUFACTURER, ULTRASONIC CEILING OCCUPANCY SENSOR, 24 VDC, 1100 SQ FT
    Buy Surplus As Low As $136.00
    $136.00
    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 $300.00
    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 $300.00
    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 $300.00
    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 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 $300.00
    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 $300.00
    LEGRAND CS-350-LA

    LEGRAND

    WATT STOPPER

    CS-350-LA

    DUAL RELAY RESI VACANCY SENSOR600W, LT. ALMOND, BOX
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $300.00
    LEGRAND CS-350-I

    LEGRAND

    WATT STOPPER

    CS-350-I

    DUAL RELAY RESI VACANCY SENSOR600W, IVORY, BOX
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $300.00
    LEGRAND CS-350-B

    LEGRAND

    WATT STOPPER

    CS-350-B

    DUAL RELAY RESI VACANCY SENSOR600W, BLACK, BOX
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $300.00
    LEGRAND CS-350-A

    LEGRAND

    WATT STOPPER

    CS-350-A

    DUAL RELAY RESI VACANCY SENSOR600W, ALMOND, BOX
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $300.00
    LEGRAND RS-150BA-W

    LEGRAND

    WATT STOPPER

    RS-150BA-W

    RESI VACANCY SENSOR 3-WIRE, WHITE
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $300.00
    LEGRAND RS-150BA-B

    LEGRAND

    WATT STOPPER

    RS-150BA-B

    RESI VACANCY SENSOR 3-WIRE, BLACK
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $300.00
    LEGRAND RS-100BA-LA

    LEGRAND

    WATT STOPPER

    RS-100BA-LA

    RESI VACANCY SENSOR 2-WIRE, LIGHT ALMOND
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $300.00
    LEGRAND RS-100BA-W

    LEGRAND

    WATT STOPPER

    RS-100BA-W

    RESI VACANCY SENSOR 2-WIRE, WHITE
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $300.00
    LEGRAND RS-100BA-I

    LEGRAND

    WATT STOPPER

    RS-100BA-I

    RESI VACANCY SENSOR 2-WIRE, IVORY
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $300.00
    LEGRAND RD-250-I

    LEGRAND

    WATT STOPPER

    RD-250-I

    MULTI-WAY DIMMING RESI CONVERTLE OCCUPANCY SENSOR 25-500W, I
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $300.00
    LEGRAND RD-250-B

    LEGRAND

    WATT STOPPER

    RD-250-B

    MULTI-WAY DIMMING RESI CONVERTLE OCCUPANCY SENSOR 25-500W, B
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $300.00
    LEGRAND RD-250-A

    LEGRAND

    WATT STOPPER

    RD-250-A

    MULTI-WAY DIMMING RESI CONVERTLE OCCUPANCY SENSOR 25-500W, A
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $300.00
    LEGRAND HB350W-L4

    LEGRAND

    WATT STOPPER

    HB350W-L4

    HIGH BAY WET SENSOR 120/277 VAW/360 DEGREE LENS FOR 40 MH
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    Repair Yours $300.00
    LEGRAND HB350B-L3

    LEGRAND

    WATT STOPPER

    HB350B-L3

    HIGH BAY SENSOR 120/277 VAC W/360 DEGREE LENS FOR 20 MH
    $80.00 Buy Surplus As Low As $48.00
    $48.00
    Repair Yours $300.00
    LEGRAND EW-205-24-W

    LEGRAND

    WATT STOPPER

    EW-205-24-W

    DISCONTINUED BY MANUFACTURER, MOTION SENSOR, OUTDOOR SENSOR, 24 VDC, 8 MA, 150 W, ARCHITECTURAL WHITE
    Buy Surplus As Low As $70.62
    $70.62
    LEGRAND EW-205-24-G

    LEGRAND

    WATT STOPPER

    EW-205-24-G

    DISCONTINUED BY MANUFACTURER, OUTDOOR SENSOR, 24 VDC, 8 MA, 270, GREY
    Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $300.00
    LEGRAND CI-305-1

    LEGRAND

    WATT STOPPER

    CI-305-1

    PIR CEILING OCCUPANCY SENSOR 24 VDC, CENTER MOUNT 360
    $152.00 Buy Surplus As Low As $92.00
    $92.00
    Repair Yours $300.00
    LEGRAND UW-100-G

    LEGRAND

    WATT STOPPER

    UW-100-G

    ULTRASONIC WALL SWITCH OCCUPANCY SENSOR, 120/277V, GREY
    $112.00 Buy Surplus As Low As $67.00
    $67.00
    Repair Yours $300.00
    LEGRAND UW-100-LA

    LEGRAND

    WATT STOPPER

    UW-100-LA

    ULTRASONIC WALL SWITCH OCCUPANCY SENSOR, 120/277V, LA
    $112.00 Buy Surplus As Low As $67.00
    $67.00
    Repair Yours $300.00
    LEGRAND UW-200-B

    LEGRAND

    WATT STOPPER

    UW-200-B

    ULTRASONIC WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, BLACK
    $135.00 Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $300.00
    LEGRAND UW-200-G

    LEGRAND

    WATT STOPPER

    UW-200-G

    ULTRASONIC WALL SWITCH OCC. SENSOR, 2 RELAYS 120/277V, GREY
    $135.00 Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $300.00
    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 $300.00
    LEGRAND EW-200-120-G

    LEGRAND

    WATT STOPPER

    EW-200-120-G

    OUT SNSR,120 VAC,270,SO RLY. GRY
    Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $300.00
    LEGRAND LSR-301-S

    LEGRAND

    WATT STOPPER

    LSR-301-S

    REMOTE CONTROL YELLOW
    $66.95 Buy Surplus As Low As $40.00
    $40.00
    Repair Yours $300.00
    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 $300.00
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