1-channel digital weekly timer with display for time-dependent control with changeover contact, app programming possible. Programming on the device: time and date (set at the factory), automatic summer/winter time change, temporary and permanent exception control on/off, lockable keyboard via key combination. Bar display for quick recognition of day programming. Programming without mains voltage is possible via integrated power reserve (approx. 5 years). Note: Bluetooth programming via app when the key is inserted in the watch (key not included). Communication protocol key as of version Bluetooth 4.2. Nominal voltage: 230 - 230 V Frequency: 50 - 60 Hz 230-V incandescent or halogen lamps: 2300 W Max. fluorescent lamp load series switch: 1000 W Power reserve years: 5 Accuracy per day: 1.50 s Contact type: 1x changeover contact Operating temperature: -5 - 45°C Connection cross-section for flexible conductors: 1 - 6 mm² Connection cross-section for rigid conductors: 1.5 - 10 mm² https://elecena.pl/product/24704703/egn103-weekly-timer-1-changeover-contact-16-a-2-ple-digital 2023-12-24 https://elecena.pl/product/24704703/egn103-weekly-timer-1-changeover-contact-16-a-2-ple-digital 2024-04-25 https://elecena.pl/product/24704703/egn103-weekly-timer-1-changeover-contact-16-a-2-ple-digital 2026-06-30 https://elecena.pl/product/24704703/egn103-weekly-timer-1-changeover-contact-16-a-2-ple-digital 2026-09-09