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 measuring system used operates on the fluid expansion principle and can be used without any problems up to a maximum permissible probe temperature of 575°C. 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. If temperature drops below -20°C the circuit opens and can be manually unlocked using the restart button when temperature rises above -20°C.

Shock resistant case with high quality plastic cover
Aluminium die cast lower part
Approved according to DIN EN 14597 and an EAC approval
Stainless steel sensor with 6 mm diameter and 127 mm probe length
Flexible stainless steel capillary with 5 mm bending radius
Maximum ambient temperature 80°C with IP54 protection
Set switch off temperature using screwdriver
If temperature exceeds limit the circuit opens and signal contact closes
Micro switch is locked and can be manually unlocked after 15% scale drop
Accuracy of +0/-5 % in the upper third of the scale
If system is damaged the circuit is permanently open and cannot be unlocked
Switching contact is in neutral position when the sensor is damaged