Timeguard NTT06 24 Hour Slimline Electronic General Purpose Timeswitch

The NTT06 is a 24-hour digital timeswitch from Timeguard’s slimline range, designed for reliable automatic control of electrical loads such as immersion heaters, lighting circuits, heating systems, ventilation, and general-purpose switching applications. It is a popular choice for domestic and commercial installations where simple daily timed control is required.

Unlike the NTT07 (which offers 7-day programming), the NTT06 operates on a single 24-hour repeating schedule, meaning the same programme repeats every day. This makes it ideal for consistent daily load control such as water heating or lighting schedules that do not vary between weekdays and weekends.

The unit provides up to 4 ON / 4 OFF switching periods per day, allowing flexible control throughout a 24-hour cycle. Programming is carried out via a simple push-button interface, supported by a large LCD display with blue backlighting for clear visibility in all lighting conditions. LED indicators show mains power and output status for easy commissioning and troubleshooting.

A key feature of the NTT06 is its manual override and boost function, allowing temporary activation (typically 1 or 2 hours) without altering the stored programme. It also includes automatic summer/winter time adjustment, ensuring accurate timekeeping throughout the year.