Timeguard FBT4N BoostMaster 4 Hour Electronic Boost Runback Timer and Fused Spur

Timeguard Electronic 4 Hour Boost Timer and Fused Spur - FBT4N BoostMaster Fused Spur Countdown Switches now added providing timed output protected by a BS1362 fuse switch. Automatic timed countdown selections to a fail safe OFF using simple push button programming with clear LED output status. Simply replace existing single gang connection units or fixed appliance outlets. Up to 5 ON times can be selected: 1/4hr