Product guide
Timeguard DS3HD IP65 Boostmaster Time Delay Switch
Timeguard DS3HD Boostmaster is an IP65 time delay switch with an adjustable operating period from 2 minutes to 3 hours. The listed load ratings vary by lighting type, so match the relevant rating to the connected load before choosing it.
At a glance
- The delay can be adjusted from 2 minutes to 3 hours, allowing the shut-off interval to be set for the intended use.
- The listing states an IP65 rating and an operating temperature range of -10 degree C to 40 degree C.
- Separate load information is given for filament, low-voltage lighting and stand-alone LED applications.
Price
£46.74Save 15%
Reference price: £54.99
Price checked: 14 Nov 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- Adjustable delay covers a broad interval from 2 minutes to 3 hours.
- Specified load ratings distinguish filament, low-voltage lighting and stand-alone LED use.
Technical specifications
17 specifications| Brand | Timeguard |
|---|---|
| Model | DS3HD |
| Colour | White |
| Size | One Size |
| Supply voltage | 230 Volts |
|---|---|
| Wattage | 4000 watts |
| Maximum filament load | Max.Filament load: 4kW |
| Low-voltage lighting load | Low voltage lighting: 20 - 200W |
| Stand-alone LED rating | Stand-alone LED rating: 150W |
| Adjustable time delay | Adjustable time delay: 2 minutes to 3 hours |
| Ingress protection rating | IP65 |
|---|---|
| Operating temperature | Operating temperature: -10 degree C to 40 degree C |
| Plug profile | Wall Mount |
| Dimensions listed | 50 x 50 x 50 cm; 213 g |
|---|---|
| Weight listed | 213 g |
| Item package quantity | 1 |
|---|---|
| Batteries included | No |
What to know before buying
- The listing gives both a general wattage of 4000 watts and a maximum filament load of 4kW, alongside separate low-voltage and LED ratings. Confirm which rating applies to the intended load. The dimensions entry includes a weight, also listed separately, so verify the physical dimensions before planning installation.
What’s in the box
Included- Boostmaster IP65 Time Delay Switch (1)
Who is it for?
A good fit for
- Buyers seeking a wall-mounted time delay switch with an adjustable interval for a compatible electrical load.
- Installations where the stated IP65 rating and operating temperature range are relevant.
Less suited to
- Buyers who need a plug-in timer or a delay outside the stated 2-minute to 3-hour range.
- Installations whose load does not fit the applicable rating for its lighting type.
Customer reviews on Amazon
- 5 stars
100% 100% - 4 stars
0% 0% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
0% 0%
The supplied rating information is entirely five-star, but comes from a small number of ratings and includes no written customer feedback. It therefore offers little detail about installation, timing adjustment or performance with particular load types.
Frequently asked questions
How long can the delay be set for?
The listed adjustable delay is 2 minutes to 3 hours.
What load ratings are listed?
The listing gives a maximum filament load of 4kW, a low-voltage lighting range of 20 - 200W and a stand-alone LED rating of 150W. Check the relevant rating for the specific load.
What are the stated operating conditions?
The listing states IP65 and an operating temperature of -10 degree C to 40 degree C.
What is listed as being in the box?
The explicit contents list names 1 x Boostmaster IP65 Time Delay Switch.
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