INTERMATICAdjustable Stem-Mounted Photocells with Swivel Arms
INTERMATIC Photocontrol: Thread Stem Photocell Mounting, 1/2 in Stem Dia, SPST, 120V AC
The INTERMATIC K4221C is an adjustable stem-mounted photocell with a swivel arm, designed for thread stem photocell mounting. It features a 1/2-inch stem diameter, SPST switching, and operates at 120V AC. This unit…
SKU 3G-OTH-28218
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INTERMATIC Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The INTERMATIC K4221C is an adjustable stem-mounted photocell with a swivel arm, designed for thread stem photocell mounting. It features a 1/2-inch stem diameter, SPST switching, and operates at 120V AC. This unit includes a lock nut for secure installation.
Used in
Common applications for INTERMATICOutdoor lighting control — INTERMATIC ET2145CR digital timer for parking lot lighting schedules
HVAC scheduling — INTERMATIC T7801B electromechanical timer for 7-day ventilation system cycling
Dusk-to-dawn lighting — INTERMATIC K4141C photocontrol for automatic street or sign lighting
Short-cycle pump control — INTERMATIC FD5MW spring-wound timer for sump pump test cycles
Plug-in appliance timing — INTERMATIC DT200LT digital plug-in timer for outdoor holiday lighting
Indoor load shedding — INTERMATIC ET2805C astronomic timer for office lighting based on daylight
INTERMATIC Products
3G Electric supplies INTERMATIC adjustable stem-mounted photocells with swivel arms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
