Jumo Capillary Thermostat, 200°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 230°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
Copper sensor with a 6 mm diameter and 85 mm probe length
Capillary made of copper with a 5 mm bending radius
Max ambient temperature at switch head is 80 °C (IP54 protection class)
Set switch off temperature easily using a screwdriver after removing case lid
When temperature exceeds set limit and circuit (terminal 2) opens and signal contact (terminal 4) closes
Micro switch is mechanically locked
Micro switch can be manually unlocked once temperature falls below 10% of the scale range
High switching point accuracy of +0/-5% in upper third of scale
If measuring system is damaged the circuit is permanently opened and unlocking is not possible
Switching contact remains in a neutral position and no contacts are switched