Timeguard 24hr / 7 day Compact Electronic Immersion Time Switch - NTT03

Timeguard 24 Hour/7 Day Compact Electronic Immersion Heater Timeswitch - NTT03. The Timeguard NTT03 Compact Electronic Immersion Timer is a reliable, energy-saving solution for controlling immersion heaters and other electrical appliances with precision. Operating on a 230V AC / 50Hz supply, it allows up to 4 ON and 4 OFF periods per day, giving users the flexibility to schedule heating exactly when needed. Across the week, this adds up to 28 ON and OFF operations, ensuring that energy is never wasted heating water unnecessarily. With its 1-minute switching interval, the NTT03 delivers pinpoint control for maximum efficiency.. A clear Easy View backlit screen displays the current status, complemented by mains and output indicator LEDs for instant feedback. The user-friendly interface includes large push-buttons for quick setup and a self-cancelling override function that lets you temporarily skip to the next programme. For added convenience, the 1- or 2-hour boost mode provides instant