The Schneider Electric CCT15483 twilight switch IC is a highly advanced device for the automated control of lighting systems, offering both brightness and time-dependent functions. This twilight switch allows for the automatic activation of lighting when the set brightness threshold is fallen below or when the time control permits the relay to close. With three different adjustable ranges for the brightness threshold, ranging from 2 to 2100 Lux, the device provides flexibility for various environments and requirements. The time delay for turning on and off can be set between 20 and 140 seconds, allowing for precise adjustment to individual needs. The CCT15483 is designed for mounting on DIN rails and complies with the EN 60715 standard. Additionally, the device offers a variety of features, including a holiday program, automatic summer/winter time switching, and PIN coding for security.

• Three adjustable ranges for the brightness threshold (2-50 Lux, 60-300 Lux, 350-2100 Lux)
• Adjustable time delay for turning on and off (20-140 seconds)
• Functions for holiday program and automatic time switching
• Potential-free contact with a maximum switching capacity of 2600 W
• Standby power consumption of only 0.3 W.