LS1 / LS3 is a capillary thermostat with a liquid expansion probe, unipolar, with safety temperature limiter with manual or automatic reset and with positive safety in case of capillary breakage. It is particularly suitable for boilers, heating systems and in all those appliances where it is necessary not to exceed a maximum set temperature.
Switches = interrupted due to temperature increase
Max. head temperature = 85°C
Copper bulb = 125°C
Copper bulb = Ø 6,5 x 95 mm
Min. capillary curvature radius = 5 mm