Timeguard FST77SL Slimline 7 Day Fused Switch Spur Timer Time Switch\n\nTimeguard\u2019s slim profile time switch provides time control and can be retrofitted. Providing easy viewing display, optional 1 or 2 hour boost facility and automatic summer/ wintertime changeover. 8 ON/OFF programmable slots and a 28-day battery backup to maintain programming in the event of a power cut or extended maintenance. Clearly delivering the tried and trusted features you expect from the SupplyMaster range.\n\n8 ON/OFF programmes available\n\nRed LED \u2018Mains ON\u2019 and green LED \u2018Output\u2019 indicators for easy viewing\n\nPermanent ON/OFF and timed outputs available\n\nEasy view 24-hour digital clock/ timer display\n\nOptional boost facility up to 120 minutes\n\nAutomatic summer/ wintertime changeover\n\nSelf-cancelling override\n\nProgramme advance and review options\n\nIntegral memory back up battery retains programmes in event of power failure\n\nIdeal for controlling lighting, etc. (1t