IT Anti-frost thermostat JTF 1/-3/-5

Technical data:
• Switching capacity: 15 (8) A, 250 V~, at 24 V~ at least 150 mA
• Switching differential: 1 K
• Control range: -10 ... +12°C
• Contact: 1 toggle switch (change-over contact)
• Ambient temp. Device: -10 ... -55 °C
• Ambient temp. Sensor: max. 200°C
• Protection type: IP 40
• Protection class: I
• Sensor: gas-filled, made of copper, active across entire length.
• Design-tested by TÜV according to DIN 3440, Reg. no. 65401, according to DIN EN 14597 in operation

Application:
• Protecting warm water heating registers and heat exchangers from freezing
• The frost protection thermostats are fail-safe and have a sealable target value setting