Intermatic LC2100 120 to 277 VAC 1800 W Twist-Lock Thermal Photocontrol
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Manufacturer Intermatic
Mfg Catalog # LC2100
North Coast Part # 1341072

Features & Applications


  • Mechanical bimetal switch with Silicon Diode photocell
  • Thermoplastic housing with window
  • Multivoltage covers 120 to 277 VAC applications
  • Complies with ANSI C136.10


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


  • Photocontrol Style: Locking type
  • Photocontrol Sensor Location: Side
  • Input Voltages Display: 120-277 VAC, 50/60 Hz
  • Inductive: 1800 VA, 120-277 VAC, 50/60 Hz
  • Incandescent Load Ratings: 1000 W, 120-277 VAC, 50/60 Hz
  • Activation Off: 6 fc
  • Activation On: 1.5 fc
  • Sensor Time Delay: 30 sec to 90 sec
  • 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: Blue
  • Housing Material: Polycarbonate with Acrylic Window
  • Product Weight (kg): 0.113
  • Product Weight (lbs): 0.25
  • Product Height (in): 2 7/32
  • Product Height (mm): 56.4
  • Warranty: 2-year limited
  • Fail Mode: ON

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Product Rating

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  • 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
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UPC 07827514882
Item Long Description This model combines a silicon diode photosensing element with thermal switch to provide a multivoltage,cost-effective photocontrol.
GTiN 50078275148821
Warranty Length 2 yr
Size 3.15 Dia x 2.60 H Inch
Color Blue
Operating Temperature -40F to 158F
Type Multivolt, Thermal
Applications For Dusk to Dawn Lighting Control
Height 2 7/32 in
Weight 0.25 lb
Input Voltage 120-277 V
Family Brand Name Intermatic
TC Connection NEMA 3-Prong Plug
Wire Length 0 mm
Power Consumption 400m W
Max Operating Temperature 158 degrees F
Min Operating Temperature -40 degrees F
Enclosure Plastic Outdoor
Operating Cycles 3.65k
Material Plastic
Temperature Rating -40 to 158 F
Power Rating 400 mW
Blade Dimensions 3.15 in dia x 2.60 in H
Sensor Type Silicon

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