The Digital Time switch is a DIN Rail Mount device with 2 channels and Bluetooth connectivity. It features a 3V Lithium backup battery for uninterrupted operation. With weekly functioning and an accuracy of ± 0.5sec/24h| it ensures precise timekeeping. The switch has 2 changeover contacts capable of handling up to 16 A at 230 VAC. It operates on a universal supply voltage and has a compact design with a width of 17.5 mm| occupying 2 modules.