NSI Industries DW200B Multipurpose Pump Control 365/7 Day Advanced Time Switch, 120/208-240/277 VAC Timer Supply, 2 Channels, SPDT Dry Contact

NSI Industries DW200B Multipurpose Pump Control 365/7 Day Advanced Time Switch, 120/208-240/277 VAC Timer Supply, 2 Channels, SPDT Dry Contact
NSI Industries

New!: $441.76 $269.48 (as of 12/24/2014 00:09 PST)
2 Used! | New! from $269.48 (as of 12/24/2014 00:09 PST)

Photo Detectors

wonderfullshop100PCS GL5537 GL5528 GL5516 GL5539 Photoresistor LDR Light-Dependent Photo resi

wonderfullshop100PCS GL5537 GL5528 GL5516 GL5539 Photoresistor LDR Light-Dependent Photo resi
by wonderfullshop

New!: $6.35 (as of 11/25/2014 00:27 PST)

Photo Detectors

NSI Industries Tork 1101-O 24 Hour Time Switch, Same Day ON/OFF Times Each Day, Metal Indoor/Outdoor NEMA 3, 120 VAC Input Supply, SPST Output Contact

NSI Industries Tork 1101-O 24 Hour Time Switch, Same Day ON/OFF Times Each Day, Metal Indoor/Outdoor NEMA 3, 120 VAC Input Supply, SPST Output Contact
NSI Industries

New!: $194.97 (as of 11/22/2014 12:50 PST)
2 Used! | New! from $124.61 (as of 11/22/2014 12:50 PST)

Photo Detectors

NSI Industries Tork 1847-A Momentary Contact Time Switch, 24 Hour Model, 120 VAC Input Supply, SPDT Output Contact, For Mechanically Held Contactors and Low Voltage Remote Control

NSI Industries Tork 1847-A Momentary Contact Time Switch, 24 Hour Model, 120 VAC Input Supply, SPDT Output Contact, For Mechanically Held Contactors and Low Voltage Remote Control
NSI Industries

New!: $910.35 $867.00 (as of 11/20/2014 06:29 PST)
2 Used! | New! from $540.56 (as of 11/20/2014 06:29 PST)

Photo Detectors

NSI Industries 5024M Delayed Response Utility Grade MOV Surge Arrestor Photocontrol, 2080-2770 VA Ballast, 1/2" Light Sensor, 3470-4620 Watt Power, 208-277 VAC Voltage, Maroon

NSI Industries 5024M Delayed Response Utility Grade MOV Surge Arrestor Photocontrol, 2080-2770 VA Ballast, 1/2" Light Sensor, 3470-4620 Watt Power, 208-277 VAC Voltage, Maroon
NSI Industries

New!: $25.25 $25.00 (as of 11/13/2014 09:28 PST)
2 Used! | New! from $20.88 (as of 11/13/2014 09:28 PST)

Photo Detectors

NSI Industries Tork DGU100A-Y Lighting Control with Photo/Override Input Control Time Switch, Metal Indoor NEMA 1 Enclosure, 120-277 VAC 50/60 Hz Input Supply, DPDT Output Contact

NSI Industries Tork DGU100A-Y Lighting Control with Photo/Override Input Control Time Switch, Metal Indoor NEMA 1 Enclosure, 120-277 VAC 50/60 Hz Input Supply, DPDT Output Contact
NSI Industries

New!: $480.02 $295.87 (as of 11/12/2014 08:40 PST)
2 Used! | New! from $295.87 (as of 11/12/2014 08:40 PST)

Photo Detectors

NSI Industries Tork W402-A 7 Day Time Switch, Different Schedules Each Day, Metal Indoor NEMA 1, 208-277 VAC Input Supply, 4PST Output Contact

NSI Industries Tork W402-A 7 Day Time Switch, Different Schedules Each Day, Metal Indoor NEMA 1, 208-277 VAC Input Supply, 4PST Output Contact
NSI Industries

New!: $340.89 $252.26 (as of 11/04/2014 02:21 PST)
3 Used! | New! from $206.53 (as of 11/04/2014 02:21 PST)

Photo Detectors

Siliconix / Vishay TSAL6100 IR EMITTER HIGH POWR 950NM 5MM 10DEG

Siliconix / Vishay TSAL6100 IR EMITTER HIGH POWR 950NM 5MM 10DEG
Vishay / Siliconix

New!: $1.14 (as of 11/02/2014 16:40 PST)
2 Used! | New! from $4.29 (as of 11/02/2014 16:40 PST)

Photo Detectors

Siliconix / Vishay TSAL6100 IR EMITTER HIGH POWR 950NM 5MM 10DEG (10 pieces)

Siliconix / Vishay TSAL6100 IR EMITTER HIGH POWR 950NM 5MM 10DEG (10 pieces)
Vishay / Siliconix

New!: $89.66 (as of 10/15/2014 00:52 PST)

Photo Detectors

NSI Industries Tork LC200M Light Level/Time of Day Option 2 Zones Lighting Control Time Switch with Mechanism, 120/240/277 VAC 50/60 Hz Input Supply, SPDT Output Contact

NSI Industries Tork LC200M Light Level/Time of Day Option 2 Zones Lighting Control Time Switch with Mechanism, 120/240/277 VAC 50/60 Hz Input Supply, SPDT Output Contact
NSI Industries

New!: $492.27 $296.95 (as of 10/11/2014 13:43 PST)
2 Used! | New! from $296.95 (as of 10/11/2014 13:43 PST)

Photo Detectors

NSI Industries Tork DGLC200A-NC Lighting Control with Photo/Override Input Control Time Switch, Noryl Indoor/Outdoor NEMA 3R with Clear Lexan Cover, 120-277 VAC 50/60 Hz Input Supply, SPDT Output Contact

NSI Industries Tork DGLC200A-NC Lighting Control with Photo/Override Input Control Time Switch, Noryl Indoor/Outdoor NEMA 3R with Clear Lexan Cover, 120-277 VAC 50/60 Hz Input Supply, SPDT Output Contact
NSI Industries

New!: $971.28 $566.24 (as of 10/05/2014 00:27 PST)
2 Used! | New! from $566.24 (as of 10/05/2014 00:27 PST)

Photo Detectors

NSI Industries ELC74 Energy and Lighting Control Zone Time Switch, 24/120/208-240/277 VAC, 4 Channels, SPDT Output Contact

NSI Industries ELC74 Energy and Lighting Control Zone Time Switch, 24/120/208-240/277 VAC, 4 Channels, SPDT Output Contact
NSI Industries

New!: $1,190.70 $672.59 (as of 10/03/2014 13:50 PST)
2 Used! | New! from $672.59 (as of 10/03/2014 13:50 PST)

Photo Detectors

NSI Industries Tork 1848-A Momentary Contact Time Switch, 24 Hour Model, 208-277 VAC Input Supply, SPDT Output Contact, For Mechanically Held Contractors and Low Voltage Remote Control

NSI Industries Tork 1848-A Momentary Contact Time Switch, 24 Hour Model, 208-277 VAC Input Supply, SPDT Output Contact, For Mechanically Held Contractors and Low Voltage Remote Control
NSI Industries

New!: $989.28 $588.24 (as of 10/02/2014 17:23 PST)
2 Used! | New! from $588.24 (as of 10/02/2014 17:23 PST)

Photo Detectors

VISHAY - TSAL6400 - IR EMITTER, 940NM, T-1 3/4, THROUGH HOLE

VISHAY - TSAL6400 - IR EMITTER, 940NM, T-1 3/4, THROUGH HOLE
Materro(tm)

New!: $2.80 (as of 09/23/2014 22:38 PST)
4 Used! | New! from $2.80 (as of 09/23/2014 22:38 PST)

Photo Detectors

NSI Industries EW103B-C Multipurpose Control 7 Day Time Switch with Plastic Cover, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact

NSI Industries EW103B-C Multipurpose Control 7 Day Time Switch with Plastic Cover, 120-277 VAC Input Supply, 1 Channel, DPST Output Dry Contact
NSI Industries

New!: $359.11 $194.91 (as of 09/18/2014 10:48 PST)
2 Used! | New! from $194.91 (as of 09/18/2014 10:48 PST)

Photo Detectors

NSI Industries Tork DGUM100A Lighting Control with Photo/Override Input Control Time Switch, Noryl Indoor/Outdoor NEMA 3R, 120-277 VAC 50/60 Hz Input Supply, SPDT Momentary Output Contact

NSI Industries Tork DGUM100A Lighting Control with Photo/Override Input Control Time Switch, Noryl Indoor/Outdoor NEMA 3R, 120-277 VAC 50/60 Hz Input Supply, SPDT Momentary Output Contact
NSI Industries

New!: $842.97 $529.02 (as of 09/07/2014 15:23 PST)
2 Used! | New! from $529.02 (as of 09/07/2014 15:23 PST)

Photo Detectors

InsinkErator MS-5@1PH Manual Switch 208-230V/1Ph

InsinkErator MS-5@1PH Manual Switch 208-230V/1Ph
by InSinkErator

New!: $174.72 (as of 09/03/2014 03:37 PST)

Photo Detectors

NSI Industries Tork 8007-V 24 Hour Time Switch With 14 Day Omit, Many Daily ON/OFF Operations Per Day Duty Cycle, Metal Indoor NEMA 1, 120 VAC Input Supply, SPDT Output Contact

NSI Industries Tork 8007-V 24 Hour Time Switch With 14 Day Omit, Many Daily ON/OFF Operations Per Day Duty Cycle, Metal Indoor NEMA 1, 120 VAC Input Supply, SPDT Output Contact
NSI Industries

New!: $326.74 $206.51 (as of 08/30/2014 03:08 PST)
2 Used! | New! from $206.51 (as of 08/30/2014 03:08 PST)

Photo Detectors

NSI Industries Tork DGS100A Signaling and Duty Cycle 7 Day Time Switch with 1 Channel, 120-277 VAC 50/60 Hz Input Supply, DPDT Output Contact

NSI Industries Tork DGS100A Signaling and Duty Cycle 7 Day Time Switch with 1 Channel, 120-277 VAC 50/60 Hz Input Supply, DPDT Output Contact
NSI Industries

New!: $488.82 $293.68 (as of 08/29/2014 02:32 PST)
2 Used! | New! from $293.68 (as of 08/29/2014 02:32 PST)

Photo Detectors

NSI Industries Tork 7220-L 24 Hour Time Switch and Reserve Power, Skip-A-Day Feature, Metal Indoor NEMA 1, 120 VAC Input Supply, DPDT Output Contact

NSI Industries Tork 7220-L 24 Hour Time Switch and Reserve Power, Skip-A-Day Feature, Metal Indoor NEMA 1, 120 VAC Input Supply, DPDT Output Contact
NSI Industries

New!: $1,020.05 $606.70 (as of 08/13/2014 23:13 PST)
2 Used! | New! from $606.70 (as of 08/13/2014 23:13 PST)

Photo Detectors

NSI Industries Tork W302 7 Day Time Switch, Different Schedules Each Day, Metal Indoor NEMA 1, 208-277 VAC Input Supply, 3PST Output Contact

NSI Industries Tork W302 7 Day Time Switch, Different Schedules Each Day, Metal Indoor NEMA 1, 208-277 VAC Input Supply, 3PST Output Contact
NSI Industries

New!: $309.39 $186.86 (as of 08/07/2014 05:33 PST)
2 Used! | New! from $186.86 (as of 08/07/2014 05:33 PST)

Photo Detectors

NSI Industries Tork DG180A Signaling and Duty Cycle 24 Hour Time Switch with 1 Channel, 120-277 VAC 50/60 Hz Input Supply, DPDT Output Contact

NSI Industries Tork DG180A Signaling and Duty Cycle 24 Hour Time Switch with 1 Channel, 120-277 VAC 50/60 Hz Input Supply, DPDT Output Contact
NSI Industries

New!: $456.24 $256.17 (as of 08/06/2014 08:47 PST)
3 Used! | New! from $244.95 (as of 08/06/2014 08:47 PST)

Photo Detectors

NSI Industries 5008M Delayed Response Utility Grade MOV Surge Arrestor Photocontrol, 1,800 VA Ballast, 1" Light Sensor, 1,000 Watt Power, 480 VAC Voltage, Yellow

NSI Industries 5008M Delayed Response Utility Grade MOV Surge Arrestor Photocontrol, 1,800 VA Ballast, 1" Light Sensor, 1,000 Watt Power, 480 VAC Voltage, Yellow
NSI Industries

New!: $52.00 $36.94 (as of 07/16/2014 20:25 PST)
2 Used! | New! from $36.94 (as of 07/16/2014 20:25 PST)

Photo Detectors

Tork Dgum100-y Photocell Input/momentary Contact

Tork Dgum100-y Photocell Input/momentary Contact
Tork

New!: $564.71 (as of 07/16/2014 01:17 PST)

Photo Detectors

NSI Industries Tork W222 7 Day Time Switch, Different Schedules Each Day, Metal Indoor NEMA 1, 208-277 VAC Input Supply, DPDT Output Contact

NSI Industries Tork W222 7 Day Time Switch, Different Schedules Each Day, Metal Indoor NEMA 1, 208-277 VAC Input Supply, DPDT Output Contact
NSI Industries

New!: $310.53 $187.44 (as of 07/08/2014 08:19 PST)
2 Used! | New! from $187.44 (as of 07/08/2014 08:19 PST)

Photo Detectors