The Jumo build-on double thermostat is a reliable and robust device designed for use under demanding conditions. With a shock-resistant housing made of high-quality plastic and an aluminum die-cast base, this mechanical thermostat offers high durability. It combines the functions of a temperature controller and a safety temperature limiter (STB), making it a versatile solution for various applications. The temperature setting is done via a setpoint adjuster, while the cutoff temperature of the STB can be precisely adjusted after removing the housing cover. The temperature controller impresses with high switching point accuracy and automatic reset after the cutoff temperature is reached. The safety temperature limiter provides additional safety by opening the circuit when the temperature exceeds the set limit. These features make the build-on double thermostat an ideal choice for applications that require precise temperature control and safety.

• Shock-resistant housing made of high-quality plastic and aluminum die-cast
• High switching point accuracy of +0/-1.5% in the upper third of the scale
• Automatic reset after falling below the cutoff temperature
• Safety temperature limiter with mechanical locking
• Adjustable cutoff temperature after removing the housing cover.