Theben TR 641 top2

The Theben TR 641 top2 is a digital timer designed for indoor use, offering a variety of functions to optimize the control of electrical devices. With a 1-channel annual program and an integrated astronomical function, it allows for the automatic calculation of sunrise and sunset times for the entire year. The timer is housed in a compact rail-mounted enclosure and provides space for up to 800 programs, which can be easily programmed via the interface for the OBELISK top2 memory card. The power reserve is ensured by a lithium battery, allowing the clock to function reliably even during power outages. The TR 641 top2 supports various switching functions, including continuous switching, countdown timers, and random programs, and is equipped with a user-friendly display that offers text-oriented guidance for operation. This timer is ideal for anyone seeking a flexible and reliable solution for controlling their electrical devices.

• Astronomical switching function for automatic calculation of sunrise and sunset times
• 800 memory slots for individual programming
• External button/switch input for additional control options
• DuoFix spring-loaded terminals for easy and secure wiring
• PIN coding to enhance security.