General Features: The packaging includes: – 4 frames to provide
compatibility with the most common plates, – 3 coloured covers, – 3 special
covers for Bticino Axolute and Ave Sistema 44, Eikon Evo, – 3 pairs of coloured
adapters, – 1 pair of adapters for Bticino Matix; LCD display: 7-segment
symbols and digits; LED, back lighting (blue) display; Adjustable backlight
duration; Possibility to visualize Celsius or Fahrenheit temperature values; Maximum
ambient temperature 45 °C; Settable differential; Protection degree IP20.
.
Electric Features: Contacts rating: 5(3)A 250Vac; Power supply
without connection to the electric circuit with two 1,5 V AAA alkaline
batteries for CH121; Micro disconnection (1BU); Voltage-free switching contact.