220-240V 16A DIN Rail Digital Programmable Timer Switch. Widely used for 7-day programmable control of streetlights, neon signs, lamps, water heaters, air conditioners, billboards, electric cookers, boosters, sprayers, bottlers, preheaters, agricultural equipment, and broadcasting systems. Ideal for household use in DB boards. Advanced pre-setting up to one week in advance. 3500 watt / 16 amp capacity. Built-in battery maintains memory during power outages. Auto time error correction within ±30 seconds per week. Repeat programs with 16 on/off settings; supports manual on/off control. Specifications: Voltage: 220-240V, 50/60Hz Number of circuits: 1 changeover switch (SPDT) Time accuracy: ≤2 seconds per day at 25°C On/Off operations: 8 on and 8 off settings Power consumption: 4.5VA (max) Time range: 1 minute to 168 hours Battery backup: ≥15 days Minimum interval: 1 minute Load capacity: 16A (8A resistive), 220-240V AC Operating humidity: 35-85% RH Operating temperature: 10-55°C Programming steps: 1. Press "P" – Set 1 ON time (display shows "1 ON") 2. Press "H+" / "M+" – Set hours and minutes 3. Press "D+" – Select repeat mode: daily, weekday, weekend, Monday-Friday, Monday-Saturday, Saturday-Sunday, Monday-Wednesday-Friday, Tuesday-Thursday-Saturday, Monday-Wednesday, Thursday-Saturday (skip if same every day) 4. Press "P" – Set 1 OFF time (display shows "1 OFF") 5. Press "H+" / "M+" – Set turn-off hours and minutes 6. Press "D+" – Repeat day selection (optional if same daily) 7. Repeat steps 2–6 – Set ON/OFF times 2 to 17 8. Press "P" – Complete programming Full clock setting: (1) Press "P" and "D+" simultaneously to set the day of the week (2) Press "P" and "H+" simultaneously to set hours (3) Press "P" and "M+" simultaneously to set minutes (4) Press "MANUAL" to toggle between "AUTO ON" and "AUTO OFF" (5) Press "MANUAL" to change output status: "ON" (normally open), "OFF" (normally closed) Package includes: 1 x Digital Programmable Timer 1 x User Manual