Description
- Provide dusk-to-dawn Lighting control
- Thermal Type eliminates loads switching off due to car headlights and lightning
- 7200 watts tungsten
- 4000 VA ballast
The K4000 series fixed position mounting photocontrols are thermal-type photo controls that fit into a standard outlet box, post lap, or wall pack. The Photocontrols provide dusk-to-dawn lighting control along with a delay action, which eliminates loads switching OFF due to car headlights and lighting. The thermal-type controls feature a cadmium sulfide photocell and a sonic-walded polycarbonate case and lens to seal out moisture. The design utilizes a dual temperature compensating bimetal and composite resistor for reliable long life operation over ambient temperature extremes. Volts: 480.