Run Back / Time Lag Timers
This range of run back / time lag timers is designed to give users quick, timed control over loads such as heaters, towel rails, immersion heaters and lighting. With simple push-button operation, these timers allow you to select a boost period and let the timer handle switch-off automatically, helping prevent appliances being left on unnecessarily. Options on this page include Timeguard Boostmaster models with stepped time selections and digital countdown display versions for clear, user-friendly control. For installers, many units are designed to fit standard single gang wall boxes, making them a practical upgrade for refurbishments and energy-saving retrofits. Ideal for communal spaces such as meeting rooms and halls, these timers offer a reliable way to manage usage and running costs.
Showing 1 - 12 of 12 items
TIMEGUARD ELECTRONIC BOOST TIMERS
STBT4
excl. VAT

excl. VAT

excl. VAT

SANGAMO POWERSAVER ELECTRONIC BOOST TIMER
TIMEGUARD TIME LAG SWITCHES
DS41A
excl. VAT

Key Features & Benefits
- Timed boost control – switch appliances ON for a set period, then OFF automatically
- Ideal for lighting & heating – suited to outdoor heaters, meeting rooms and community halls
- Simple push-button selection – fast and easy for end users to operate
- Wall box fitting options (selected models) – designed to fit standard 25mm single gang mounting boxes
- Higher load ratings available (selected models) – suitable for common fixed appliances and heating loads
- Digital countdown display options (selected models) – clear remaining-time visibility for better user control



