Used to control the flow temperature to a heating circuit based on the outside temperature.
The supply voltage according to DIN IEC 60 038: 230VAC +/- 10%
Power consumption: maks. 5 VA
Switching power relays: 250 V/2 (2)A
Max. Current on terminal L1': 6,3 A
Degree of protection according to DIN EN 60529: IP 40
Class of protection according to DIN EN 60730: II, protective insulation
Max. ambient temp. during operation: 0 to 50°C
Max. Storage temperature: -20 to 60°C
Resistance sensors: NTC 5kΩ (AF, KF / SPF VF)
Tolerance in Ω: +/- 1% at 25°C