Jumo Capillary Thermostat, 150°C Max, NC, Automatic Reset, Surface Mount

The Jumo Mechanical Surface Mounting Double Thermostat is very robust and can also be used in rough conditions. The device comprises a temperature monitor and a safety temperature limiter, for which the desired switch off temperature can be set independently of each other on a scale using a screwdriver after removing the case cover. After reaching the switch off point, the temperature monitors switch off and, after falling below the switch off temperature by the value of the switching differential, automatically return to the original state. The thermostat can be used very flexibly and is used in heating, air conditioning and ventilation technology as well as in the plastics industry, apparatus and mechanical engineering as well as in furnace construction, in district heating transfer stations and for temperature monitoring in laboratories and climatic chambers.

Approved according to DIN EN 14597 and an EAC approval
Switching contact in neutral position when circuit is opened
Circuit opens below approx. -20°C and unlocks above -20°C with restart button
No auxiliary power needed for temperature measurement
Electrical connection via screw terminals and max AC 230V / 10A
Fluid expansion principle and usable up to 175°C
nickel plated brass protection tube and 15mm diameter with G 1/2 thread
Max ambient temperature is 80°C (IP54)
Micro switch unlocks after danger temperature falls below 10% of scale range
Switching point accuracy is +0/-5% (upper third of scale)
Circuit opens if temperature exceeds set limit at probe