Jumo Panel-Mounted Thermostats series ETH 602010
Panel-mounted thermostats ETH monitor thermal processes. The devices are available as safety-temperature monitors STW (STB) and safety temperature limiters STB. In the event of a malfunction, the STB switches the monitored machine to a safe operating status.
Panel-mounted thermostats operate according to the fluid expansion principle; a microswitch is used as an electrical switching element.

