K4221C Intermatic 120V Stem and Swivel Mount Thermal Photo Control
UPC: 078275002029
K4221C photocontrols contain a LIGHT LEVEL ADJUSTABLE head with a swivel arm for easy and flexible installation to standard outdoor light fixtures or electrical boxes at 120 volts.
    Mechanical bimetal switch with Cadmium Sulfide photocell
    Delay feature prevents unwanted OFF switching
    High strength, UV resistant plastic housing
    Swivel with 1⁄2"-14 NPSM threaded stem
    Washer gasket and locking nut included
    #18 AWG, 6" wire leads
Specs:
Input Voltage Range(s)    120 VAC, 50/60 Hz    
Usage Environments    Outdoor
Photocontrol Style    Stem and Swivel Mount    
Wiring Option    Wire leads
Housing Material    Polycarbonate    
Warranty Period    2-Year limited
Application Compatibilities    Fluorescent, HID, Incandescent    
Activation Off    3 to 15 fc
Activation On    1 to 5 fc
Cover Color    Gray
Fail Mode    ON    
Magnetic Ballast (NO)    8.3 A, 1000 VA
Magnetic Ballast Range(s)    8.3 A, 1000 VA    
Photo Control Switch Type    Mechanical Bimetal
Photocell Type    Cadmium Sulfide    
Photocontrol Sensor Location    Side
Photocontrol Type    Thermal    
Rating    General Purpose, Waterproof, Weather Resistant
Sensor Time Delay    30 sec to 90 sec
Tungsten (NO)    15 A, 1800 W
Tungsten Range(s)    15 A, 1800 W    
Wire Size Max    #18 AWG
Operating Temperature Max (°C) 70    (°F) 158    
Operating Temperature Min (°C) -40       (°F) -40
Product Depth (in)    1 9/16    (39.7mm)    
Product Height (in)    5     (139.7mm)        
Product Width (in)    1 9/16    (39.7mm)