The Greenbrook T103-C 24 Hour Mechanical Timer with Battery Backup is a mechanical power timer, meaning there is no risk of digital chip fault, and contains a handy LED to notify you of the timers status. This highly customisable timer allows for 96 time settings through the week, allowing you to set your outlets for the times that suit you, without worrying about constant electricity usage. Ideal for most heating applications Timer on status indicator Can be surface mounted or mounted onto a Din Rail. 96 on and off settings available Analogue clock face On/Timed/Off switch selector Minute hand indicator 230V AC, 16A resistive load, 2A inductive load Dimensions H127 x W74 x D48mm Conforms to BSEN 60730-1, BSEN 60730-2-7 Specification Sheet/Instruction Manual This item comes complete with a 12 month warranty from the manufacture. This item is usually wired using heat resistant flex such as our 1.5mm 3 Core Heat Resistant Flexible Cable.