The ETTROIT SUL181H is a DIN-rail quartz mechanical timer, ideal for automatically managing lighting, ventilation, heating, and automation. Its 24-hour daily programming allows devices to be automatically turned on and off at 15-minute intervals.
The device supports loads up to 16A (4A inductive) and uses a changeover contact (1NO+1NC). It is powered by a universal voltage of 110–230V AC 45–60Hz, compatible with most electrical systems. The 150-hour power reserve ensures reliability even in the event of temporary power outages.
The timer features a manual switch for Auto/On/Off selection and a front test button. With a compact footprint of just 1 DIN rail, it can be easily installed in standard electrical panels.
- 24-hour daily programming, 15-minute intervals
- Rated current: 16A (4A inductive)
- Voltage: 110–230V AC, 45–60Hz
- Quartz power reserve: up to 150 hours
- Output: 1 changeover contact (1NO+1NC)
- DIN rail mounting – 2 modules
- Auto/On/Off manual switch
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