Contact / immersion / housing thermostat JUMO heatTHERM AT model 603070/0002

• These thermostats work according to the principle of liquid expansion
• When the set temperature is reached, the gear ration mechanism actuates a snap-action switch
• Tested according to DIN 14 597 (replacing DIN 3440)
• capillary break protection with STW und STB: If the measurement system is destroyed, the circuit opens and remains open
• Depending on the design, the switching point is either set externally (TR) or internally (TW/STW/STB)
• In the case of internal setting, the switching value can be seen through a inspection window
• The thermostats are either delivered with a protective pipe or as a pipe contact thermostat with a pipe clamp
• The housing interior contains an extendable 2000 mm long-distance cable rolled up for both variants.
• Push-In® connection technology – installation time reduced by 50%
• Individual control range limitation
• Stable switching point position due to ambient temperature compensation
• two designs in one device: Thermostat with rigid shaft,
• Long-distance cable thermostat (FL: 2000 mm, rolled up in housing interior)

Technical data:
• Protection type: IP 54
• Switching capacity 16 A, 230 V, at least 250,000 switching cycles with TR/TW
• Switching point deviation max. ± 5% across entire service life

• Temperature monitor (TW), internal setting (switching value inspection through window in housing lid)
• Control range: 0 - 120 °C
• Switching differential: approx. 3 K
• Sensor Ø x length in mm: 6 x 87