NTT04, Timeguard Digital Time Switch 230 V ac, 1-Channel

Theben/Timeguard Time Switch

The Theben NTT series digital time switch is a high-tech, surface mount single-channel device. This switch has a single pole normally open(SPNO) configuration surface mount device. It has a voltage rating of 230VAC. It can control outputs of up to 16A current that makes it suitable for domestic immersion heaters. This supports 4 ON/4 OFF (24-hours) or 28 ON/28 OFF (7-days) easy-set parameter programming. It is suitable for switching up to 750W incandescent, fluorescent or halogen lighting, also compact fluorescent (CFL) lighting up to 100W It is available with a height of 80mm and depth of 62mm.

Features and Benefits

Automatic summer/winter changeover function
1 minute shortest switching time
Segment length of 24-hourss
Self-cancelling override button to next programme change
Optional 1 and 2 hour boost function button
V-free contacts
Large easy push programming buttons
Status indicator LED
Extra-large easy read blue LED backlit screen
720 hours rechargeable battery with memory backup

Applications

Heating and ventilation appliances
Combination boilers

NTT04 User Manual

NTT04 Datasheet