Jumo Capillary Thermostat, 130°C Max, Automatic Reset, Surface Mount

The Jumo 1 Pole Mechanical Surface Mounting Thermostat is very robust and can also be used in rough conditions. When the sensor cools down to a temperature below approx. -20 °C, the circuit is also opened, the STB can be manually unlocked by the restart button when the temperature rises above approx. -20 °C. A decisive advantage is that no additional auxiliary energy is necessary for temperature measurement. The electrical connection is made directly to the installed microswitch via screw terminals, which can directly switch a maximum permissible switching capacity of AC 230 V / 10 A. The safety temperature limiter can be used very flexibly and is used in heating, air conditioning and ventilation technology as well as in the plastics industry, in apparatus and mechanical engineering and in furnace construction, in district heating transfer stations and for temperature monitoring in laboratories and climatic chambers.

Shock resistant case with high quality plastic cover
Aluminium die cast lower part
Approved according to DIN EN 14597 and an EAC approval
Protection tube made of nickel plated brass with 8 mm diameter
Fixed with G 1/2 thread according to DIN 3852/2
Maximum ambient temperature at switch head is 80 °C
Protection class IP54
switch off temperature adjustable with screwdriver after removing case lid
Circuit opens and microswitch locks when temperature exceeds set limit
Micro switch can be manually unlocked after temperature drops below 10% of scale
Switching point accuracy of +0/-5 % in upper third of scale
Circuit remains open and cannot be unlocked if measuring system is damaged
Circuit opens when sensor cools below -20 °C
STB can be manually unlocked by pressing the restart button when temperature rises above -20 °C