These devices automatically switch off the current in the controled circuit as the pre-set temperature limit is reached, this preventing overheating. Once the defection of the temperature regulation was repaired, in voltage-free state the limiter/protective guard can be re-started manually.
Working temperature range: 0-355 'C
Areas of application :
-heat-storing stoves
-saunas
-large hot water storage tanks
Trouble-free operation is conditioned by proper heat transfer between the protective limiter's sensor and the controlled medium.