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INTR K4251

Part #INTR K4251 15AMP 120VAC PHOTO CONTROL STEM/ SWIVEL MOUNT EYE LOCATED ON TOP DESIGNED FOR SPOT/FLOOD FIXTURES SAME AS K4221C SPEC'S Intermatic® Thermal Photocontrol, Series: K4200, 120 VAC, 15 A, 50/60 Hz Frequency, 1800 W Tungsten, 1000 VA

MFG #K4251

64 in Stock. More available 06/03/2026

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$39.86/EA

Regular Price: $41.15/EA, you save $1.29 (3%)

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U/M

EA CA /12CS /12

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INTR EK4536

Part #INTR EK4536 ELECTRONIC PHOTO CONTROL LOCKING 105-305VAC 1000WATT TUNGSTEN 1800 WATT MAGNETIC BALLAST 6AMP BALLAST SELECT GRADE LED RATED (Q08500016) Intermatic® Turn-Lock Photocontrol, Side, Multi Fixture, 105 to 305 VAC, 6 A, 50/60 Hz Fre

MFG #EK4536

144 in Stock. More available 06/03/2026

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$31.07/EA

Regular Price: $32.06/EA, you save $0.99 (3%)

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U/M

EA CA /12CS /12

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INTR LC2100

Part #INTR LC2100 PHOTOCONTROL MULTIVOLT THERMAL Intermatic®, LC2100, Low Cost Multi-Voltage, 120 to 277 VAC, 50/60 Hz Frequency, 1000 W Tungsten, 1800 VA Ballast, Silicone Sensor, 1 fc ON, 6 fc OFF Sensitivity, Environmental Conditions: -40 to

MFG #LC2100

28 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$32.06/EA

Regular Price: $33.12/EA, you save $1.06 (3%)

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U/M

EA CA /12CS /12

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INTR K4236C

Part #INTR K4236C 120/277VAC PHOTO CONTROL STEM/ SWIVEL MOUNT 1800/4150WATT TUNGSTEN 1000/2300WATT VA BALLAST FITS 1/2" KNOCKOUT Intermatic® Stem and Swivel Mounting Photocontrol, Series: K4200, 120 to 277 VAC, 15/8.3 A, 50/60 Hz Frequency, 1800

MFG #K4236C

22 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$59.13/EA

Regular Price: $61.00/EA, you save $1.87 (3%)

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U/M

EA CA /12CS /12

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INTR K4121C

Part #INTR K4121C 15AMP 120VAC PHOTO CONTROL 1/2" STEM MOUNT 1800WATTS TUNGSTEN 1000WATT VA BALLAST FITS 1/2" KNOCKOUT Intermatic® Stem Mounting Photocontrol, Series: K4100, 120 VAC, 15/8.3 A, 50/60 Hz, 1800 W Tungsten, 1000 VA Ballast, SPST, 30

MFG #K4121C

69 in Stock. More available 05/18/2026 and 06/03/2026

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$27.30/EA

Regular Price: $28.18/EA, you save $0.88 (3%)

QTY

U/M

EA BX /12

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INTR EK4136S

Part #INTR EK4136S ELECTRONIC PHOTO CONTROL - SIDE LENS - STEM MOUNT 105-305VAC 1000 WATT TUNGSTEN 1800WATT MAGNETIC BALLAST 6AMP ELECTRONIC BALLAST LED RATED L.E.D. Intermatic® Stem Mounting Photocontrol, Electronic, HID/LED Fixture, 105 to 305

MFG #EK4136S

55 in Stock. More available 05/18/2026 and 06/03/2026

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$38.78/EA

Regular Price: $40.00/EA, you save $1.22 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K4500

Part #INTR K4500 105/480VAC PHOTO CONTROL SHORTING CAP REPLACES LOCKING TYPE PHOTO CONTROL TO COMPLETE CIRCUIT Intermatic® Shorting Cap, Series: K4000, 15 A at 120/480 VAC, For Use With: K4500 Series Locking Photoelectric Control, Polypropylene,

MFG #K4500

2 in Stock. More available 06/03/2026

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$7.17/EA

Regular Price: $7.67/EA, you save $0.50 (7%)

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U/M

EA CA /6CS /6

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INTR K4321C

Part #INTR K4321C PHOTO CONTROL 120VAC BUTTON TYPE MOUNTED ON 1GANG WEATHERPROOF PLATE Intermatic® Thermal Photocontrol, Automatic Switching In-Wall, Series: K4000, 120 VAC, 8.3 A, 50/60 Hz, 1800 W Tungsten, 1000 VA Ballast, 30 to 90 s, 18 AWG W

MFG #K4321C

23 in Stock. More available 06/03/2026

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$30.19/EA

Regular Price: $31.11/EA, you save $0.92 (3%)

QTY

U/M

EA BX /12

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INTR K4221C

Part #INTR K4221C 15AMP 120VAC PHOTO CONTROL STEM/ SWIVEL MOUNT 1800WATT TUNGSTEN 1000WATT VA BALLAST FITS 1/2" KNOCKOUT NOTE NOT RATED FOR LED Intermatic® Stem and Swivel Mounting Photocontrol, Series: K4200, 120 VAC, 15/8.3 A, 50/60 Hz Frequen

MFG #K4221C

86 in Stock. More available 06/04/2026

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$31.31/EA

Regular Price: $32.32/EA, you save $1.01 (3%)

QTY

U/M

EA BX /12

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TORK 3000

Part #TORK 3000 2000WATT 120VAC SPST FLUSH MOUNT PHOTOCONTROL ON/DUSK OFF/DAWN LEXAN 3/8"NPT 3/4" POST MOUNT .6875" HOLE STEM NSI Photocontrol, Button, Series: 3000, 120 VAC, 50/60 Hz Frequency, 2000 W Tungsten, 1200 VA Ballast, 1NC-SPST Contact Form, 2 mi

MFG #3000

48 in Stock. More available 06/06/2026

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$33.41/EA

Regular Price: $55.38/EA, you save $21.97 (40%)

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U/M

EA BX /12

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INTR K4223C

Part #INTR K4223C 208-277VAC PHOTO CONTROL STEM/ SWIVEL MOUNT 3100/4150WATT TUNGSTEN 1700/2300WATT VA BALLAST FITS 1/2" KNOCKOUT NOTE NOT RATED FOR LED Intermatic® Stem and Swivel Mounting Photocontrol, Series: K4200, 208 to 277 VAC, 15/8.3 A, 5

MFG #K4223C

35 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$62.34/EA

Regular Price: $64.30/EA, you save $1.96 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K121

Part #INTR K121 POLE BRACKET ADAPTER RECEPTACLE FOR SERIES LOCKING TYPE PHOTO CONTROLS Intermatic®, K121, 2-Conductor Phenolic, 105 to 480 VAC, 15 A, Pole Bracket Mounting, For Use With: Twist Lock Photocontrols, Phenolic, 3 in Dia x 2-3/4 in L

MFG #K121

17 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$28.94/EA

Regular Price: $29.87/EA, you save $0.93 (3%)

QTY

U/M

EA CA /12CS /12

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INTR ELC4536

Part #INTR ELC4536 ELECTRONIC PHOTO CONTROL LOCKING 105-305VAC 1000WATT TUNGSTEN 1800 WATT MAGNETIC BALLAST 6 AMP ELECTRONIC BALLAST STANDARD GRADE LED RATED Intermatic® Electronic Photocontrol, Locking, 105 to 305 VAC, 2 A, 50/60 Hz Frequency,

MFG #ELC4536

98 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$21.32/EA

Regular Price: $21.99/EA, you save $0.67 (3%)

QTY

U/M

EA CA /12CS /12

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INTR EK4736S

Part #INTR EK4736S ELECTRONIC PHOTO CONTROL - TOP LENS STEM & SWIVEL MOUNT 105-305VAC 1000WATT TUNGSTEN 1800WATT MAGNETIC BALLAST 6AMP ELECTRONIC BALLAST LED RATED Intermatic® Stem and Swivel Mounting Photocontrol, Electronic, LED Fixture, 105 t

MFG #EK4736S

130 in Stock. More available 06/04/2026

VIEW BRANCH INVENTORY

$42.38/EA

Regular Price: $43.70/EA, you save $1.32 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K4141C

Part #INTR K4141C 25AMP 120VAC PHOTO CONTROL 1/2" STEM MOUNT 3000 WATT TUNGSTEN BALLAST FITS 1/2" KNOCKOUT Intermatic® Stem Mounting Photocontrol, Series: K4100, 120 VAC, 25 A, 50/60 Hz Frequency, 3000 W Tungsten, 3000 VA Ballast, SPST Contact F

MFG #K4141C

16 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$60.19/EA

Regular Price: $62.10/EA, you save $1.91 (3%)

QTY

U/M

EA CA /12CS /12

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INTR LC4535LA

Part #INTR LC4535LA 15AMP 480VAC PHOTO CONTROL TWIST LOCK TYPE MOUNTING 7200WATT Intermatic® Thermal Photocontrol, Locking Mounting, Series: LC4500, 480 VAC, 15 A, 50/60 Hz Frequency, 7200 W Tungsten, 4000 VA Ballast, SPST Contact Form, Spark Ga

MFG #LC4535LA

18 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$57.23/EA

Regular Price: $59.07/EA, you save $1.84 (3%)

QTY

U/M

EA BX /12

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INTR LC4521LA

Part #INTR LC4521LA 15AMP 120VAC PHOTO CONTROL TWIST LOCK TYPE MOUNTING 1800WATT TUNGSTEN 1000WATT VA BALLAST 2400V OPEN TYPE SPARK GAP ARRESTER Intermatic® Thermal Photocontrol, Locking Mounting, Series: LC4500, 120 VAC, 15 A, 50/60 Hz Frequenc

MFG #LC4521LA

17 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$25.54/EA

Regular Price: $26.33/EA, you save $0.79 (3%)

QTY

U/M

EA CA /12CS /12

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TORK 2129A

Part #TORK 2129A 120/208-277 PHOTO CONTROL (REPLACEMENT FOR 2104, 2101) NSI Photocontrol, Stem, Series: 2100 Series, CFL Fixture, 120/208 to 277 VAC, 50/60 Hz, 2000/3470 to 4620 W Tungsten, 1800/2080 to 2770 VA Ballast, 2 min, 6 in Wire, Cadmium Sulfide Ce

MFG #2129A

18 in Stock. More available 06/06/2026

VIEW BRANCH INVENTORY

$77.09/EA

Regular Price: $90.47/EA, you save $13.38 (15%)

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INTR K122

Part #INTR K122 POLE BRACKET ADAPTER RECEPTACLE 105/480VAC FOR USE W/K1200- K4500- OR LC4500- PHOTO CELLS Intermatic®, K122, Turn-Lock Photocontrol, 105 to 480 VAC, 15 A, Pole/Wall Mounting, 14 AWG Lead, For Use With: Intermatic K1200, K4500 and

MFG #K122

16 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$58.12/EA

Regular Price: $59.97/EA, you save $1.85 (3%)

QTY

U/M

EA BX /12

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TORK SS703Z

Part #TORK SS703Z 15AMP 120/277VAC SPST 7DAY IN-WALL ASTRONOMIC DIGITAL TIMER (10)ON/OFF SET POINTS WHITE (WAS SS700Z) NSI Tork® Time Switch, 3 -Way Sunrise/Sunset On/Off, Series: SS703Z, Operation Mode: 7 days, 120 VAC, 15 A, 0.5 hp, 1 Pole, 1/

MFG #SS703Z

5 in Stock. More available 06/06/2026

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$134.55/EA

Regular Price: $154.19/EA, you save $19.65 (13%)

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INTR K4023C

Part #INTR K4023C 208/277VAC PHOTO CONTROL BUTTON 3100/4150WATTS TUNGSTEN 1700/2300 WATTS VA BALLAST FITS 1/2" KNOCKOUT Intermatic® Housing Photocontrol, Thermal, Series: K4000, 208 to 277 VAC, 15 A, 50/60 Hz, 3100 to 4150 W Tungsten, 1700 to 23

MFG #K4023C

35 in Stock. More available 05/18/2026 and 06/03/2026

VIEW BRANCH INVENTORY

$46.23/EA

Regular Price: $47.70/EA, you save $1.47 (3%)

QTY

U/M

EA BX /12

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INTR EK4036S

Part #INTR EK4036S ELECTRONIC PHOTO CONTROL - BUTTON STYLE 105-305VAC 1000WATT TUNGSTEN 1800WATT MAGNETIC BALLAST 6AMP ELECTRONIC BALLAST LED RATED Intermatic® NightFox™ Electronic Photocontrol, Button, 105 to 305 VAC, 6 A, 50/6

MFG #EK4036S

154 in Stock. More available 06/04/2026

VIEW BRANCH INVENTORY

$36.76/EA

Regular Price: $37.93/EA, you save $1.17 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K4123C

Part #INTR K4123C 208/277VAC PHOTO CONTROL 1/2" STEM MOUNT 3100/4150 WATT TUNGSTEN 1700/2300WATT VA BALLAST FITS 1/2" KNOCKOUT Intermatic® Stem Mounting Photocontrol, Series: K4100, 208 to 277 VAC, 15/8.3 A, 50/60 Hz, 3100 to 4150 W Tungsten, 17

MFG #K4123C

21 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$50.60/EA

Regular Price: $52.28/EA, you save $1.68 (3%)

QTY

U/M

EA BX /12

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INTR EK4236S

Part #INTR EK4236S ELECTRONIC PHOTO CONTROL STEM/ SWIVEL 105-305VAC 1000WATT TUNGSTEN 1800WATT MAGNETIC BALLAST 6AMP ELECTRONIC BALLAST FRONT LENS LED RATED Intermatic® Stem and Swivel Mounting Photocontrol, Electronic, LED Fixture, 105 to 305 V

MFG #EK4236S

347 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$42.38/EA

Regular Price: $43.70/EA, you save $1.32 (3%)

QTY

U/M

EA BX /12

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INTR K4251

Part #INTR K4251 15AMP 120VAC PHOTO CONTROL STEM/ SWIVEL MOUNT EYE LOCATED ON TOP DESIGNED FOR SPOT/FLOOD FIXTURES SAME AS K4221C SPEC'S Intermatic® Thermal Photocontrol, Series: K4200, 120 VAC, 15 A, 50/60 Hz Frequency, 1800 W Tungsten, 1000 VA

MFG #K4251

64 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$39.86/EA

Regular Price: $41.15/EA, you save $1.29 (3%)

QTY

U/M

EA CA /12CS /12

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INTR EK4536

Part #INTR EK4536 ELECTRONIC PHOTO CONTROL LOCKING 105-305VAC 1000WATT TUNGSTEN 1800 WATT MAGNETIC BALLAST 6AMP BALLAST SELECT GRADE LED RATED (Q08500016) Intermatic® Turn-Lock Photocontrol, Side, Multi Fixture, 105 to 305 VAC, 6 A, 50/60 Hz Fre

MFG #EK4536

144 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$31.07/EA

Regular Price: $32.06/EA, you save $0.99 (3%)

QTY

U/M

EA CA /12CS /12

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INTR LC2100

Part #INTR LC2100 PHOTOCONTROL MULTIVOLT THERMAL Intermatic®, LC2100, Low Cost Multi-Voltage, 120 to 277 VAC, 50/60 Hz Frequency, 1000 W Tungsten, 1800 VA Ballast, Silicone Sensor, 1 fc ON, 6 fc OFF Sensitivity, Environmental Conditions: -40 to

MFG #LC2100

28 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$32.06/EA

Regular Price: $33.12/EA, you save $1.06 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K4236C

Part #INTR K4236C 120/277VAC PHOTO CONTROL STEM/ SWIVEL MOUNT 1800/4150WATT TUNGSTEN 1000/2300WATT VA BALLAST FITS 1/2" KNOCKOUT Intermatic® Stem and Swivel Mounting Photocontrol, Series: K4200, 120 to 277 VAC, 15/8.3 A, 50/60 Hz Frequency, 1800

MFG #K4236C

22 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$59.13/EA

Regular Price: $61.00/EA, you save $1.87 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K4121C

Part #INTR K4121C 15AMP 120VAC PHOTO CONTROL 1/2" STEM MOUNT 1800WATTS TUNGSTEN 1000WATT VA BALLAST FITS 1/2" KNOCKOUT Intermatic® Stem Mounting Photocontrol, Series: K4100, 120 VAC, 15/8.3 A, 50/60 Hz, 1800 W Tungsten, 1000 VA Ballast, SPST, 30

MFG #K4121C

69 in Stock. More available 05/18/2026 and 06/03/2026

VIEW BRANCH INVENTORY

$27.30/EA

Regular Price: $28.18/EA, you save $0.88 (3%)

QTY

U/M

EA BX /12

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INTR EK4136S

Part #INTR EK4136S ELECTRONIC PHOTO CONTROL - SIDE LENS - STEM MOUNT 105-305VAC 1000 WATT TUNGSTEN 1800WATT MAGNETIC BALLAST 6AMP ELECTRONIC BALLAST LED RATED L.E.D. Intermatic® Stem Mounting Photocontrol, Electronic, HID/LED Fixture, 105 to 305

MFG #EK4136S

55 in Stock. More available 05/18/2026 and 06/03/2026

VIEW BRANCH INVENTORY

$38.78/EA

Regular Price: $40.00/EA, you save $1.22 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K4500

Part #INTR K4500 105/480VAC PHOTO CONTROL SHORTING CAP REPLACES LOCKING TYPE PHOTO CONTROL TO COMPLETE CIRCUIT Intermatic® Shorting Cap, Series: K4000, 15 A at 120/480 VAC, For Use With: K4500 Series Locking Photoelectric Control, Polypropylene,

MFG #K4500

2 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$7.17/EA

Regular Price: $7.67/EA, you save $0.50 (7%)

QTY

U/M

EA CA /6CS /6

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INTR K4321C

Part #INTR K4321C PHOTO CONTROL 120VAC BUTTON TYPE MOUNTED ON 1GANG WEATHERPROOF PLATE Intermatic® Thermal Photocontrol, Automatic Switching In-Wall, Series: K4000, 120 VAC, 8.3 A, 50/60 Hz, 1800 W Tungsten, 1000 VA Ballast, 30 to 90 s, 18 AWG W

MFG #K4321C

23 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$30.19/EA

Regular Price: $31.11/EA, you save $0.92 (3%)

QTY

U/M

EA BX /12

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INTR K4221C

Part #INTR K4221C 15AMP 120VAC PHOTO CONTROL STEM/ SWIVEL MOUNT 1800WATT TUNGSTEN 1000WATT VA BALLAST FITS 1/2" KNOCKOUT NOTE NOT RATED FOR LED Intermatic® Stem and Swivel Mounting Photocontrol, Series: K4200, 120 VAC, 15/8.3 A, 50/60 Hz Frequen

MFG #K4221C

86 in Stock. More available 06/04/2026

VIEW BRANCH INVENTORY

$31.31/EA

Regular Price: $32.32/EA, you save $1.01 (3%)

QTY

U/M

EA BX /12

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TORK 3000

Part #TORK 3000 2000WATT 120VAC SPST FLUSH MOUNT PHOTOCONTROL ON/DUSK OFF/DAWN LEXAN 3/8"NPT 3/4" POST MOUNT .6875" HOLE STEM NSI Photocontrol, Button, Series: 3000, 120 VAC, 50/60 Hz Frequency, 2000 W Tungsten, 1200 VA Ballast, 1NC-SPST Contact Form, 2 mi

MFG #3000

48 in Stock. More available 06/06/2026

VIEW BRANCH INVENTORY

$33.41/EA

Regular Price: $55.38/EA, you save $21.97 (40%)

QTY

U/M

EA BX /12

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INTR K4223C

Part #INTR K4223C 208-277VAC PHOTO CONTROL STEM/ SWIVEL MOUNT 3100/4150WATT TUNGSTEN 1700/2300WATT VA BALLAST FITS 1/2" KNOCKOUT NOTE NOT RATED FOR LED Intermatic® Stem and Swivel Mounting Photocontrol, Series: K4200, 208 to 277 VAC, 15/8.3 A, 5

MFG #K4223C

35 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$62.34/EA

Regular Price: $64.30/EA, you save $1.96 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K121

Part #INTR K121 POLE BRACKET ADAPTER RECEPTACLE FOR SERIES LOCKING TYPE PHOTO CONTROLS Intermatic®, K121, 2-Conductor Phenolic, 105 to 480 VAC, 15 A, Pole Bracket Mounting, For Use With: Twist Lock Photocontrols, Phenolic, 3 in Dia x 2-3/4 in L

MFG #K121

17 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$28.94/EA

Regular Price: $29.87/EA, you save $0.93 (3%)

QTY

U/M

EA CA /12CS /12

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INTR ELC4536

Part #INTR ELC4536 ELECTRONIC PHOTO CONTROL LOCKING 105-305VAC 1000WATT TUNGSTEN 1800 WATT MAGNETIC BALLAST 6 AMP ELECTRONIC BALLAST STANDARD GRADE LED RATED Intermatic® Electronic Photocontrol, Locking, 105 to 305 VAC, 2 A, 50/60 Hz Frequency,

MFG #ELC4536

98 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$21.32/EA

Regular Price: $21.99/EA, you save $0.67 (3%)

QTY

U/M

EA CA /12CS /12

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INTR EK4736S

Part #INTR EK4736S ELECTRONIC PHOTO CONTROL - TOP LENS STEM & SWIVEL MOUNT 105-305VAC 1000WATT TUNGSTEN 1800WATT MAGNETIC BALLAST 6AMP ELECTRONIC BALLAST LED RATED Intermatic® Stem and Swivel Mounting Photocontrol, Electronic, LED Fixture, 105 t

MFG #EK4736S

130 in Stock. More available 06/04/2026

VIEW BRANCH INVENTORY

$42.38/EA

Regular Price: $43.70/EA, you save $1.32 (3%)

QTY

U/M

EA CA /12CS /12

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INTR K4141C

Part #INTR K4141C 25AMP 120VAC PHOTO CONTROL 1/2" STEM MOUNT 3000 WATT TUNGSTEN BALLAST FITS 1/2" KNOCKOUT Intermatic® Stem Mounting Photocontrol, Series: K4100, 120 VAC, 25 A, 50/60 Hz Frequency, 3000 W Tungsten, 3000 VA Ballast, SPST Contact F

MFG #K4141C

16 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$60.19/EA

Regular Price: $62.10/EA, you save $1.91 (3%)

QTY

U/M

EA CA /12CS /12

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INTR LC4535LA

Part #INTR LC4535LA 15AMP 480VAC PHOTO CONTROL TWIST LOCK TYPE MOUNTING 7200WATT Intermatic® Thermal Photocontrol, Locking Mounting, Series: LC4500, 480 VAC, 15 A, 50/60 Hz Frequency, 7200 W Tungsten, 4000 VA Ballast, SPST Contact Form, Spark Ga

MFG #LC4535LA

18 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$57.23/EA

Regular Price: $59.07/EA, you save $1.84 (3%)

QTY

U/M

EA BX /12

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INTR LC4521LA

Part #INTR LC4521LA 15AMP 120VAC PHOTO CONTROL TWIST LOCK TYPE MOUNTING 1800WATT TUNGSTEN 1000WATT VA BALLAST 2400V OPEN TYPE SPARK GAP ARRESTER Intermatic® Thermal Photocontrol, Locking Mounting, Series: LC4500, 120 VAC, 15 A, 50/60 Hz Frequenc

MFG #LC4521LA

17 in Stock. More available 06/03/2026

VIEW BRANCH INVENTORY

$25.54/EA

Regular Price: $26.33/EA, you save $0.79 (3%)

QTY

U/M

EA CA /12CS /12

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TORK 2129A

Part #TORK 2129A 120/208-277 PHOTO CONTROL (REPLACEMENT FOR 2104, 2101) NSI Photocontrol, Stem, Series: 2100 Series, CFL Fixture, 120/208 to 277 VAC, 50/60 Hz, 2000/3470 to 4620 W Tungsten, 1800/2080 to 2770 VA Ballast, 2 min, 6 in Wire, Cadmium Sulfide Ce

MFG #2129A

18 in Stock. More available 06/06/2026

VIEW BRANCH INVENTORY

$77.09/EA

Regular Price: $90.47/EA, you save $13.38 (15%)

QTY

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INTR K122

Part #INTR K122 POLE BRACKET ADAPTER RECEPTACLE 105/480VAC FOR USE W/K1200- K4500- OR LC4500- PHOTO CELLS Intermatic®, K122, Turn-Lock Photocontrol, 105 to 480 VAC, 15 A, Pole/Wall Mounting, 14 AWG Lead, For Use With: Intermatic K1200, K4500 and

MFG #K122

16 in Stock. More available 06/03/2026

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$58.12/EA

Regular Price: $59.97/EA, you save $1.85 (3%)

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EA BX /12

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TORK SS703Z

Part #TORK SS703Z 15AMP 120/277VAC SPST 7DAY IN-WALL ASTRONOMIC DIGITAL TIMER (10)ON/OFF SET POINTS WHITE (WAS SS700Z) NSI Tork® Time Switch, 3 -Way Sunrise/Sunset On/Off, Series: SS703Z, Operation Mode: 7 days, 120 VAC, 15 A, 0.5 hp, 1 Pole, 1/

MFG #SS703Z

5 in Stock. More available 06/06/2026

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$134.55/EA

Regular Price: $154.19/EA, you save $19.65 (13%)

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INTR K4023C

Part #INTR K4023C 208/277VAC PHOTO CONTROL BUTTON 3100/4150WATTS TUNGSTEN 1700/2300 WATTS VA BALLAST FITS 1/2" KNOCKOUT Intermatic® Housing Photocontrol, Thermal, Series: K4000, 208 to 277 VAC, 15 A, 50/60 Hz, 3100 to 4150 W Tungsten, 1700 to 23

MFG #K4023C

35 in Stock. More available 05/18/2026 and 06/03/2026

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$46.23/EA

Regular Price: $47.70/EA, you save $1.47 (3%)

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EA BX /12

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INTR EK4036S

Part #INTR EK4036S ELECTRONIC PHOTO CONTROL - BUTTON STYLE 105-305VAC 1000WATT TUNGSTEN 1800WATT MAGNETIC BALLAST 6AMP ELECTRONIC BALLAST LED RATED Intermatic® NightFox™ Electronic Photocontrol, Button, 105 to 305 VAC, 6 A, 50/6

MFG #EK4036S

154 in Stock. More available 06/04/2026

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$36.76/EA

Regular Price: $37.93/EA, you save $1.17 (3%)

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EA CA /12CS /12

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INTR K4123C

Part #INTR K4123C 208/277VAC PHOTO CONTROL 1/2" STEM MOUNT 3100/4150 WATT TUNGSTEN 1700/2300WATT VA BALLAST FITS 1/2" KNOCKOUT Intermatic® Stem Mounting Photocontrol, Series: K4100, 208 to 277 VAC, 15/8.3 A, 50/60 Hz, 3100 to 4150 W Tungsten, 17

MFG #K4123C

21 in Stock. More available 06/03/2026

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$50.60/EA

Regular Price: $52.28/EA, you save $1.68 (3%)

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EA BX /12

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INTR EK4236S

Part #INTR EK4236S ELECTRONIC PHOTO CONTROL STEM/ SWIVEL 105-305VAC 1000WATT TUNGSTEN 1800WATT MAGNETIC BALLAST 6AMP ELECTRONIC BALLAST FRONT LENS LED RATED Intermatic® Stem and Swivel Mounting Photocontrol, Electronic, LED Fixture, 105 to 305 V

MFG #EK4236S

347 in Stock. More available 06/03/2026

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$42.38/EA

Regular Price: $43.70/EA, you save $1.32 (3%)

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EA BX /12

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