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Overview

The K4321C Series Fixed Position Mounting Photo Control is a thermal-type photo control that fits into a standard outlet box, post lamp, or wall pack. The photo control provides dusk-to-dawn lighting control, along with a delay action, which eliminates loads switching OFF due to car headlights and lightning. The thermal-type control features a cadmium sulfide photocell and a sonic-welded 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.
  • Not For LED Applications
  • Cadmium sulfide photocell
  • Sonic-welded polycarbonate housing and lens to seal out moisture
  • Delay action eliminates load switching OFF due to car headlights and lightning
  • 9" leads

Technical Resources

Specifications

Finish:
Gray
Size:
1.57'' L X 2.75'' W X 4.5'' H
Materials:
Metal
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Intermatic

For over 130 years, Intermatic has been a leader in energy management, building a legacy on providing the most reliable time-based and light-responsive controls on the market. The brand is synonymous with durability, offering a comprehensive portfolio of "workhorse" products that professionals and homeowners have trusted for generations. From their iconic mechanical timers to their dependable photocells, Intermatic is the go-to choice for simple, powerful, and long-lasting control solutions.

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