Jumo Capillary Thermostat, 500°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. The protection tube made of high quality stainless steel has a diameter of 8 mm and is open at the bottom so that the stainless steel sensor looks out of the protection tube and can optimally record the temperature. 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
Fixed with thread G 1/2 form A according to DIN 3852/2
Max ambient temperature at switch head (IP54) is 80°C
Set switch off temperature using a screwdriver after removing case lid
If temperature exceeds limit and circuit opens and signal contact closes
Micro switch locks and can be manually unlocked after temperature drops ∼15%
STB accuracy is +0/-5 K in upper third of scale
If system is damaged and circuit remains open and unlocking is not possible
No additional auxiliary energy is necessary for temperature measurement
Measuring system operates on fluid expansion principle
Usable up to a maximum permissible probe temperature of 575°C