Weekly time switch TOP Digital 230V 16A 1-channel 2TE Digital time switch 7LF4 Top with high efficiency and long service life. The digital time switch 7LF4 Top from Siemens is a particularly economical and user-friendly solution for the time-controlled switching of electrical consumers. The digital time switches from Siemens are characterized above all by: 1. Variants tailored to customer requirements: 1-channel variant with 28 memory locations and 2-channel variant with 14 memory locations per channel. 2. Quick installation on the top hat rail. 3. User-friendly due to low complexity and text-guided programming directly on the device. 4. Ideally suited to controlling simple loads, e.g. lamps. www.siemens.de/lowvoltage. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe, efficient electrical infrastructure in buildings and industry.