Jumo frost protection thermostat frostTherm-AT, sensor length 6000mm

Application:

• For temperature monitoring in ventilation and air conditioning systems to prevent frost damage

Technical data:

• Version: STW
• Electrical contact: Snap-action switch with single-pole changeover contact
• Switching capacity:
• On the opening contact: AC 230 V +10%, 16 (2.5) A, cos PHI = 1 (0.6), DC 230 V +10%, 0.25 A
• At the normally closed contact: AC 230 V +10%, 6.3 (2.5) A, cos PHI = 1 (0.6), DC 230 V +10%, 0.25 A
• Electrical connection: Push-in contact (plug-in terminal) for 50% less installation time
• Switching accuracy: +/- 2K
• Switching differential: 1.5 ± 1K
• Factory setting switching point: 5°C
• Measuring range: -10°C to +15°C
• Protection class: IP 65
• Sensor cable diameter: 9.5 mm
• Housing mounting: wall mounting, pipe mounting
• Permissible ambient conditions: -20°C to +80°C
• Maximum permissible sensor cable temperature: 120°C
• Permissible minimum bending radius of the sensor cable: 20 mm