Caracteristici tehnice4 outputs multiple functions annual programme - 5 years clock working reserve15 languagesHigh precision clock: ± 0.2 sec per dayFor programming periods throughout the year 28 programmes per channel possible:dailyweekly / astronomical programmesyearly programmesexceptional programmesManual override (switch on and off) for every channel on the front of the switchProgrammed directly on keypad, or using programme transfer key suppliedBatteryWorking reserve 5 years for Cat. No 0 047 70Caracteristici generaleProgrammable time switches - with digital displayFor switching an electric circuit (lighting, heating) ON or OFF at selected times during a pre-programmed time periodTemporary (automatic return) or permanent (forced switching ON or OFF) override on output

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