Photocell PC403 - Button-Type Light Sensor | 120 ~277VAC | 500W Load | UL Listed

The Photocell PC403 is a reliable button-type automatic light control sensor designed for outdoor and indoor lighting systems. Built for commercial and residential applications, this photocell automatically turns lights ON at dusk and OFF at dawn, improving energy efficiency and ensuring consistent illumination without manual operation. Engineered with a durable enclosure and universal voltage compatibility, the PC403 is ideal for LED fixtures, sign lighting, building exteriors, parking lots, landscape lighting, and more. Key Features Automatic Dusk-to-Dawn Operation Wide Voltage Range: 120–277VAC High Load Capacity: Supports up to 500W Button-Type Design for compact and easy installation UL Listed (E208507) for safety and performance assurance Suitable for LED, fluorescent, and incandescent lighting Weather-resistant housing for outdoor use Long-life, low-maintenance design DataSpec Sheet