Product basic info Primary colours: White Depth unit: 6.5 mm Height unit: 9.5 mm Width unit: 4.5 mm Weight unit: 99 g Physical properties Display: Yes Electrical data Current rating: 16 A Maximum power rating: 3600 W Technical data Mounting type: DIN-rail mounting Time accuracy: ± 1 min/month Set-up options Daylight saving: No Timer type: Digital Daily number of on/off programs: 10 Weekly number of on/off programs: 140 Power supply Batteries included: Yes Battery required: No Number of batteries: 1 Input frequency rating: 50 Hz Backup battery capacity: 40 mAh Backup battery voltage: 1.2 V Input voltage rating: 230 V Battery operated: Yes Backup battery operating time: 100 h Battery composition: Nickel-Metalhydride (NiMH) Included Backup battery included: Yes Reset function: No Real time display: No (EN)