Intermatic LC4535LA 480 VAC 50/60 Hz 7200 W Twist-Lock Thermal Photocontrol with Surge Arrestor
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Manufacturer Intermatic
Mfg Catalog # LC4535LA
North Coast Part # 13718

Features & Applications


  • Mechanical bi-metal switch with Cadmium Sulfide photocell
  • Integral high impact thermoplastic housing
  • Locking type plug for quick installation and changeover
  • Delay feature prevents unwanted OFF switching
  • Complies with ANSI C136.10 standard
  • Tested to 3,650 ON/OFF cycles


  • Exterior Lighting
  • Street Lighting
  • Parking Lot
  • Pedestrian Pathway
  • Landscape Lighting


  • Photocontrol Style: Locking type
  • Photocontrol Sensor Location: Side
  • Inductive: 8.3 A, 480 VAC, 50/60 Hz
  • Incandescent Load Ratings: 15 A, 480 VAC, 50/60 Hz
  • Activation Off: 15 fc
  • Activation On: 5 fc
  • Sensor Time Delay: 30 sec to 90 sec
  • Surge Protection: Spark Gap Surge Arrestor
  • Wire Lead Length (mm): 0
  • Operating Temperature Max (°C): 70
  • Operating Temperature Max (F): 158
  • Operating Temperature Min (°C): -40
  • Operating Temperature Min (F): -40
  • Cover Color: Gray with Yellow Band
  • Housing Material: Polypropylene
  • Product Weight (kg): 0.091
  • Product Weight (lbs): 0.2
  • Product Height (in): 2 3/4
  • Product Height (mm): 69.9
  • Warranty: 2-year limited
  • Fail Mode: ON

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Product Rating

Related Accessories and Parts

  • K4500: Shorting Plug, Rating: 15 A, 480 VAC Max
  • K121: ANSI C136.10 Locking Type NEMA Receptacle, (9" lead), gasket included
  • K121-30: ANSI C136.10 Locking Type NEMA Receptacle, (30" lead), gasket included
  • K122: ANSI C136.10 Sealed Locking Type NEMA Receptacle with Pole Bracket


UPC 07827500268
GTiN 00078275002685
Warranty Length 2 yr
Color Translucent
Operating Temperature 104 degrees F
Type Automatic Switching
Applications For Dusk to Dawn Lighting Control
Mounting Type Twistlock Mount
Height 2 3/4 in
Weight 0.2 lb
Standard CSA,California Title 24 Compliant,Title CA 20 Listed,UL Recognized
Frequency 50/60 Hz
Connection Type Lock Type
Family Brand Name Intermatic
TC Connection Lock Type
Wire Length 0 mm
Power Consumption 1 W
Max Operating Temperature 158 degrees F
Min Operating Temperature -40 degrees F
Temperature Rating -29 to 40 C
Power Rating 7200 W Tungsten, 1 W Power Consumption
Blade Dimensions 3 in dia x 2-3/4 in H
Sensor Type Thermal (Cadmium Sulfide)

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