Intermatic K4321C - Photo Control - Thermal Type Photocell - Fixed Position Mounting - Nema 3R Gray Wall Plate Included - Dusk-To-Dawn - 120 Volt

A full line of thermal type photo controls and relay type photo controls provide “dusk-to-dawn” lighting control . The thermal type controls feature a cadmium sulfide photocell and sonic welded polycarbonate case and lens to seal out moisture . The design utilizes a dual temperature compensating bimetal and a metal film resistor for reliable long life operation over ambient temperature extremes . The thermal type photo controls provide a delay action which eliminates loads switching OFF due to car headlights, lightning, etc .

Applications

• Parking Lot Lighting
• Area Lighting
• Car Lot Lighting
• Security Lighting
• Billboard Lighting
• Municipal Lighting 
• Roadway Lighting 
• Street Lighting