The Timeguard FST77 SupplyMaster 7 Day Fused Spur Timeswitch is a unit which mounts onto a BS 4662 flush mount single box, or a BS 5733 surface mount single box (25mm deep in either case). There is provision for a single front exit output cable, with in-built cable clamp.
The unit combines the facilities of a time switch and a double pole switched, fused connection unit capable of being wired directly into a ring main. The contacts are not volt free, and there is no provision for a permanent ON, or for earth continuity (for which the back box termination can be used if required). The unit has automatic daylight saving pre-programmed in.
The FST77 SupplyMaster Timeswitch benefits weekday/weekend (5-2) or individual day (7) programming. Four ON/OFF programmes are available and if selected to operate over all 7 days, 28 ON and OFF switching's per week will result. The unit has an in-built non replaceable, rechargeable battery, which will keep the programmed times during power down situations for up to 4 weeks. If the main switch is left in the OFF position for longer than this, the display will go blank. If the screen goes blank, once power is restored and 4 hours elapsed (to give a working battery charge) reset must be pressed, and times / programmes re-entered.
- Up to 28 ON and OFF programmes per week
- Permanent OFF and timed outputs available
- Easy view 24 hour digital clock/timer display
- Optional 1 or 2 hour boost facility
- Automatic Summer/Winter time changeover
- Self-cancelling override
- Shortest switching time 1 minute
- Programme advance and review options
- BS1362 fuse replaceable from front
- Double pole switch for ease of control
- Integral memory back up battery retains programmes in event of power failure
- Fits a single gang wall box min. 25mm deep
- Manufacturer's part no. Timeguard FST77
| Height |
85mm |
| Length |
85mm |
| Setting Type |
7-day |
| Timer Mode |
Fused spur |
| Type |
7 day time switch |
| Voltage Rating |
240V |
| Width |
38mm |
