Schaedler Yesco | Intermatic

Photo Control

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: In Stock
: CH (4)
MX (21)
: Features: Long Life, Electronic Photocell, Zero-cross technology, LED Fixtures Totaling 1650 W @ 277 VAC, Fail mode: ON, Side Lens, UV Stabilized (2)
Features: NEMA 3P Receptacle With 9 IN Leads (1)
Features: Long Life, Electronic Photocell, Zero-cross technology, LED Fixtures Totaling 1650 W @ 277 VAC, Fail mode: ON (1)
Features: Cadmium Sulfide Photocell, Sonic-Welded Polycarbonate Housing, 9 IN Wire Leads (2)
Features: Long Life, Electronic Photocell, Zero-cross technology, LED Fixtures Totaling 1650 W @ 277 VAC, Fail mode: ON, Top Lens, UV Stabilized (1)
Thermal Switch with Solid State Photo Sensor, Multivoltage Twistlock Photocell (1)
Features: Sonic Welded Polycarbonate Housing and Lens to Seal out Moisture, Delay Action Eliminates Load Switching Off Due to Car Headlights, and Lightning (1)
Features: Cadmium Sulfide Photocell, Sonic-Welded Polycarbonate Housing, 6 IN Wire Leads (4)
Features: Long Life, Electronic Photocell, Zero-cross technology, LED Fixtures Totaling 1650 W @ 277 VAC, Fail mode: ON, UV Stabilized (1)
Features: Cadmium Sulfide Photocell, Sonic-Welded Polycarbonate Housing, 9 IN Wire Leads, Wall Plate (1)
: 3.15 Dia x 2.60 H Inch (1)
1.3 WIDTH X 1.24 DEPTH X 2.25 HEIGHT IN, 33.02 WIDTH X 31.49 DEPTH X 57.15 HEIGHT MM (4)
2.97 DIAMETER X 2.721 HEIGHT IN, 75.4 DIAMETER X 69.11 HEIGHT MM (1)
3 DIAMETER X 6-1/4 HEIGHT IN, 7.6 DIAMETER X 15.9 HEIGHT CM (1)
1-9/16 LENGTH X 1-9/16 WIDTH X 5-1/2 DEPTH IN, 4 LENGTH X 4 WIDTH X 14 DEPTH CM (2)
3.0 Dia x 2.75 H Inch (1)
1-13/16 LENGTH X 1-5/16 WIDTH X 1-9/16 DEPTH IN, 4.6 LENGTH X 3.3 WIDTH X 4 DEPTH CM (3)
1-9/16 LENGTH X 1-9/16 WIDTH X 3 DEPTH IN, 4 LENGTH X 4 WIDTH X 7.6 DEPTH CM (3)
3 DIAMETER X 2-3/4 HEIGHT IN, 7.6 DIAMETER X 7 HEIGHT CM (5)
3.18 DIAMETER X 2.204 HEIGHT IN, 80.77 DIAMETER X 55.98 HEIGHT MM (1)
: NEMA 410 (6)
Plastic Outdoor (17)
: -20 to +104 DEG F, -29 to +40 DEG C (5)
-40°F to 158°F (2)
-40 to +158 DEG F, -40 to +70 DEG C (1)
-40 to +158 DEG F -40 to +70 DEG C (16)
: Indoor/Outdoor (1)
Indoor/Outdoor/Raintight (22)
: <0.5 WTT @ 277 VAC (6)
1 WTT (11)
0.4 max W (1)
2 WTT (4)
: Silicon Sensor (1)
Thermal Type Photo Control (Cadmium Sulfide) (15)
Solid State Photo Sensor (Silicon IR Filtered) (6)

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25 items

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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 IntermaticÂ® Thermal Photocontrol, Series: K4200, 120 VAC, 15 A, 50/60 Hz Frequency, 1800 W Tungsten, 1000 VA

MFG #K4251

41 in Stock. More available 01/08/2026

$385.27/CA

Regular Price: $468.96/CA, you save $83.69 (18%)

QTY

U/M

INTR EK4536

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

MFG #EK4536

102 in Stock. More available 12/20/2025 and 01/08/2026

$354.00/CA

Regular Price: $365.40/CA, you save $11.40 (3%)

QTY

U/M

INTR LC2100

Part #INTR LC2100 PHOTOCONTROL MULTIVOLT THERMAL IntermaticÂ®, 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

20 in Stock. More available 01/08/2026

$365.38/CA

Regular Price: $377.40/CA, you save $12.02 (3%)

QTY

U/M

INTR K4236C

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

MFG #K4236C

31 in Stock. More available 01/08/2026

$673.90/CA

Regular Price: $695.16/CA, you save $21.26 (3%)

QTY

U/M

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 IntermaticÂ® Electronic Photocontrol, Locking, 105 to 305 VAC, 2 A, 50/60 Hz Frequency,

MFG #ELC4536

103 in Stock. More available 01/08/2026

$242.89/CA

Regular Price: $250.56/CA, you save $7.67 (3%)

QTY

U/M

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 IntermaticÂ® Stem and Swivel Mounting Photocontrol, Electronic, LED Fixture, 105 t

MFG #EK4736S

150 in Stock. More available 01/08/2026

$482.94/CA

Regular Price: $498.00/CA, you save $15.06 (3%)

QTY

U/M

INTR K4141C

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

MFG #K4141C

17 in Stock. More available 01/08/2026

$685.79/CA

Regular Price: $707.64/CA, you save $21.85 (3%)

QTY

U/M

INTR LC4535LA

Part #INTR LC4535LA 15AMP 480VAC PHOTO CONTROL TWIST LOCK TYPE MOUNTING 7200WATT IntermaticÂ® 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

20 in Stock. More available 01/08/2026

$652.18/BX

Regular Price: $673.20/BX, you save $21.02 (3%)

QTY

U/M

INTR LC4521LA

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

MFG #LC4521LA

21 in Stock. More available 01/08/2026

$290.94/CA

Regular Price: $300.00/CA, you save $9.06 (3%)

QTY

U/M

INTR K122

Part #INTR K122 POLE BRACKET ADAPTER RECEPTACLE 105/480VAC FOR USE W/K1200- K4500- OR LC4500- PHOTO CELLS IntermaticÂ®, 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

18 in Stock. More available 01/08/2026

$336.88/BX

Regular Price: $683.40/BX, you save $346.52 (51%)

QTY

U/M

INTR K4121C

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

MFG #K4121C

72 in Stock. More available 01/08/2026

$311.11/BX

Regular Price: $321.12/BX, you save $10.01 (3%)

QTY

U/M

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. IntermaticÂ® Stem Mounting Photocontrol, Electronic, HID/LED Fixture, 105 to 305

MFG #EK4136S

78 in Stock. More available 01/08/2026

$441.85/CA

Regular Price: $455.88/CA, you save $14.03 (3%)

QTY

U/M

INTR K4500

Part #INTR K4500 105/480VAC PHOTO CONTROL SHORTING CAP REPLACES LOCKING TYPE PHOTO CONTROL TO COMPLETE CIRCUIT IntermaticÂ® 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 01/08/2026

$43.01/CA

Regular Price: $46.02/CA, you save $3.01 (7%)

QTY

U/M

INTR K4321C

Part #INTR K4321C PHOTO CONTROL 120VAC BUTTON TYPE MOUNTED ON 1GANG WEATHERPROOF PLATE IntermaticÂ® 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

26 in Stock. More available 01/08/2026

$343.93/BX

Regular Price: $354.48/BX, you save $10.55 (3%)

QTY

U/M

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 IntermaticÂ® Stem and Swivel Mounting Photocontrol, Series: K4200, 120 VAC, 15/8.3 A, 50/60 Hz Frequen

MFG #K4221C

96 in Stock. More available 01/09/2026

$356.84/BX

Regular Price: $368.28/BX, you save $11.44 (3%)

QTY

U/M

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 IntermaticÂ® Stem and Swivel Mounting Photocontrol, Series: K4200, 208 to 277 VAC, 15/8.3 A, 5

MFG #K4223C

29 in Stock. More available 01/08/2026

$710.33/CA

Regular Price: $732.72/CA, you save $22.39 (3%)

QTY

U/M

INTR K4251

MFG #K4251

41 in Stock. More available 01/08/2026

$385.27/CA

Regular Price: $468.96/CA, you save $83.69 (18%)

QTY

U/M

INTR EK4536

MFG #EK4536

102 in Stock. More available 12/20/2025 and 01/08/2026

$354.00/CA

Regular Price: $365.40/CA, you save $11.40 (3%)

QTY

U/M

INTR LC2100

MFG #LC2100

20 in Stock. More available 01/08/2026

$365.38/CA

Regular Price: $377.40/CA, you save $12.02 (3%)

QTY

U/M

INTR K4236C

MFG #K4236C

31 in Stock. More available 01/08/2026

$673.90/CA

Regular Price: $695.16/CA, you save $21.26 (3%)

QTY

U/M

INTR ELC4536

MFG #ELC4536

103 in Stock. More available 01/08/2026

$242.89/CA

Regular Price: $250.56/CA, you save $7.67 (3%)

QTY

U/M

INTR EK4736S

MFG #EK4736S

150 in Stock. More available 01/08/2026

$482.94/CA

Regular Price: $498.00/CA, you save $15.06 (3%)

QTY

U/M

INTR K4141C

MFG #K4141C

17 in Stock. More available 01/08/2026

$685.79/CA

Regular Price: $707.64/CA, you save $21.85 (3%)

QTY

U/M

INTR LC4535LA

MFG #LC4535LA

20 in Stock. More available 01/08/2026

$652.18/BX

Regular Price: $673.20/BX, you save $21.02 (3%)

QTY

U/M

INTR LC4521LA

MFG #LC4521LA

21 in Stock. More available 01/08/2026

$290.94/CA

Regular Price: $300.00/CA, you save $9.06 (3%)

QTY

U/M

INTR K122

MFG #K122

18 in Stock. More available 01/08/2026

$336.88/BX

Regular Price: $683.40/BX, you save $346.52 (51%)

QTY

U/M

INTR K4121C

MFG #K4121C

72 in Stock. More available 01/08/2026

$311.11/BX

Regular Price: $321.12/BX, you save $10.01 (3%)

QTY

U/M

INTR EK4136S

MFG #EK4136S

78 in Stock. More available 01/08/2026

$441.85/CA

Regular Price: $455.88/CA, you save $14.03 (3%)

QTY

U/M

INTR K4500

MFG #K4500

2 in Stock. More available 01/08/2026

$43.01/CA

Regular Price: $46.02/CA, you save $3.01 (7%)

QTY

U/M

INTR K4321C

MFG #K4321C

26 in Stock. More available 01/08/2026

$343.93/BX

Regular Price: $354.48/BX, you save $10.55 (3%)

QTY

U/M

INTR K4221C

MFG #K4221C

96 in Stock. More available 01/09/2026

$356.84/BX

Regular Price: $368.28/BX, you save $11.44 (3%)

QTY

U/M

INTR K4223C

MFG #K4223C

29 in Stock. More available 01/08/2026

$710.33/CA

Regular Price: $732.72/CA, you save $22.39 (3%)

QTY

U/M

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