Weekly programmable thermostat, with batteries (CH150-16)

General Features: Power supply 2 AA alkaline batteries, 1.5 V; Inputs Telephone activator CT3MA and separate temperature probe; Electric connections Screw clamps 3.5 mm twopole jack plug; Double Insulation; Protection IP20; Micro-disconnection 1BU; Software Class A; Temperature regulation range 2 °C – 40 °C; Anti-freeze temperature regulation range 2 °C – 7 °C; Max. temperature T45; Reference thermal gradient 4 K/h; Relative humidity displayed value 20% – 90%; Pollution degree 2; Impulse Voltage 4000V

Electric Features: Contacts rating: – 16(4)A 250Vac – CH150-16 version; Voltage-free switching contact; Power supply with two 1,5 V AA alkaline batteries; Batteries operation life more than 1 year; Low batteries charge indication