Details
Current
2A
Finish/Colour
White
Fixed or Portable
Fixed
GTIN (Barcode)
5012739653971
IP Rating
IP20
Material
Plastic
Min Voltage
220V
Mounting Options
Wall
Number of Ways
2
Operating Temperature (Max)
40°C
Operating Temperature (Min)
-5°C
Timer
Yes
Timer Mode
24 Hour/7 Day
Voltage
230V
Dimensions
Depth
27mm
Height
86mm
Weight
0.01kg
Width
86mm
Downloads
t40s-datasheet
Greenbrook Electronic 7 Day Wall Switch Timer - T40S
SKU: T40S
Details
Current
2A
Finish/Colour
White
Fixed or Portable
Fixed
GTIN (Barcode)
5012739653971
IP Rating
IP20
Material
Plastic
Min Voltage
220V
Mounting Options
Wall
Number of Ways
2
Operating Temperature (Max)
40°C
Operating Temperature (Min)
-5°C
Timer
Yes
Timer Mode
24 Hour/7 Day
Voltage
230V
Dimensions
Depth
27mm
Height
86mm
Weight
0.01kg
Width
86mm
Downloads
t40s-datasheet
Product Information
Greenbrook Electronic 7 Day Wall Switch Timer - T40S
Upgrade your lighting or security circuit with the Greenbrook T40S 7-day electronic wall switch timer, built to replace a standard wall light switch while adding programmable automation. This timer integrates directly in line with your lighting circuit, allowing up to 6 on/off programs per day across a full weekly schedule (or 24-hour mode). Designed for ease, its display, programming buttons and hinged cover make setup and daily override intuitive.
The T40S supports a 230 V supply, with a switching capacity suitable for loads up to 400 W (GLS) and compatible with many low-energy lamps. It features a 100-hour battery backup, so your programming remains intact even during power cuts. Its slim, unobtrusive profile — measuring 86 × 86 × 27 mm (HxWxD) — fits neatly in standard wall boxes without bulk.
This timer retains manual operation: you can override the schedule and use it as a normal switch while programming remains intact. Built to industry standards (EN 60730-1 / 2-7), the Greenbrook T40S offers both advanced automation and dependable safety in one single-gang unit.
Delivery Information
Free Delivery on All Orders Over £50.
This Excludes Delivery to the Scottish Highlands, Offshore Islands and Northern Ireland.
For more information, please see our Delivery details.
Greenbrook Electronic 7 Day Wall Switch Timer - T40S (T40S)