Schneider CCT15369 | Acti 9 IC2000 outdoor (2 – 2000 lux) twilight switch

Technical Specifications

The CCT15369 twilight switch operates in a light-sensing range between 2 and 2000 lux, allowing precise adjustment based on lighting needs. It is suitable for outdoor installation and built to withstand environmental exposure. The unit works with a 230 V AC power supply and supports DIN rail mounting for easy integration into electrical distribution panels. It typically has a switching capacity of up to 16 A resistive load, making it suitable for both small and large lighting installations. The sensor is external and weather-resistant, connected to the control unit for accurate light detection.

Key Features

The Schneider CCT15369 features an adjustable lux threshold that allows users to determine the exact ambient light level at which the lights should be turned on or off. It is equipped with high-quality electronics for reliable performance over time, and it responds quickly to changing light conditions without false triggering due to temporary light fluctuations.

This device is specially designed for outdoor use, with durable housing that offers protection against dust and moisture. The product includes an external sensor that can be mounted separately from the control unit, ensuring optimal placement for accurate light measurement.

The twilight switch contributes to energy savings by reducing unnecessary lighting during daylight hours, and enhances safety and security by automatically turning on lights at dusk and off at dawn.

Applications

The CCT15369 is commonly used in street lighting systems, where it automatically activates the lights at sunset and deactivates them at sunrise. It is also ideal for garden lighting, public parks, building façades, parking areas, and industrial yards, where consistent and automatic lighting control is required. In residential settings, it can be used for entrance lighting or driveways, providing hands-free lighting operation based on natural light levels.