Supply Master 24 Hour Fused Spur Timeswitch 24 hour fused spur timeswitch for controlling combination boilers, convector heaters, storage heaters, water heaters, washing machines & dish washers.• 13A (3k W) loading.• Up to 4 ON/OFF programmes per day.• Simple two button programming.• Switched & switched/timed outputs.• Manual override until next programme change.• Integral double pole switch & BS1362 fuse.• Shortest switching time 1 minute.• Voltage free contacts.• 1000 hours rechargeable memory back up.• Fits on to a single gang wall box minimum 25mm deep. Available for up to Next Day Delivery! Low Price. Buy Online Today! Not what you are looking for? Try our Supply Master 7 Day Fused Timeswitch.