Jumo Capillary Thermostat, 40°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 measuring system used operates on the fluid expansion principle and can be used without any problems up to a maximum permissible probe temperature of 50°C. The thermostat has a switching differential (hysteresis) of approx. 3 to 4 % of the scale range and automatically switches back to the original state after the temperature has fallen below the switch off temperature by this value. The temperature monitor 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 form A according to DIN 3852/2
Maximum ambient temperature at switch head is 80°C (IP54 protection class)
switch off temperature can be set easily with a screwdriver after removing the case lid
High switching point accuracy of +/-1.5% in upper third of scale
No additional auxiliary energy required for temperature measurement
Electrical connection via screw terminals to installed microswitch
Can switch a maximum capacity of AC 230 V / 10 A