Intermatic K4221C 120 VAC 1 to 5 FC Cadmium Sulfide Stem and Swivel Mount Thermal Photocontrol

These photocontrols are provided with a swivel arm for easy and flexible installation to standard outdoor light fixtures or electrical boxes.

Features:

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

Specifications:

Manufacturer: Intermatic
Manufacturer Part Number: K4221C
Product Type: Thermal Photocontrol
Voltage Rating: 120 VAC
Frequency Rating: 50/60 Hz
Photocontrol Style: Stem Mount
Activation On: 1 to 5 FC
Activation Off: 3 to 15 FC
Photo Control Switch Type: Mechanical Bimetal
Photocell Type: Cadmium Sulfide
Photocontrol Sensor Location: Side
Photocontrol Type: Thermal
Photocontrol Style: Stem and Swivel Mount
Sensor Time Delay: 30 Seconds to 90 Seconds
Magnetic Ballast Range: 8.3 A, 1000 VA
Tungsten Load Rating Range: 15 A, 1800 W
Operating Temperature Range: -40 to 158 Degrees F
Wiring Option: Wire leads
Maximum Wire Size: #18 AWG
Dimensions: 3.75" x 6.35" x 1.75"
Weight: 2.0 lb.

Catalog Page

Installation Manual