1. TM618 can automatically turn on and off various electrical equipment at preset times. It is widely used in 7-day programmable control of street lamps, neon lights (signs), lamps, water heaters, air conditioners, billboards, rice cookers, boosters, sprayers, bottlers, preheaters, agricultural facilities and broadcasting equipment, etc.
2. The digital timer switch has a built-in nickel-metal hydride battery to save the program when the power is off. It has the characteristics of low power consumption, high precision of CMOS chip, strong anti-interference ability, simple and easy to set up, etc.
3. 3500 Watts / 16 Amps, 1NO
4. 24 hours / 7 days per week programmable
5. Automatic time error correction +/- 30 seconds per week
6. Repeating program with 16 on/off settings and manual on/off setting

Technical data:
1. Start-up method: Passive output
2. Temperature range: -20 to +50 degrees Celsius
3. Power consumption: 4.5 VA (max.)
4. Display: 1.6 inch LCD
5. Switch contacts: 1 changeover switch
6. Program: 16 on/off per day or per week
7. Hysteresis: 2 seconds/day (25 degrees Celsius)
8. Minimum interval: 1 minute
9. Capacity: 16A 250V AC
10. Power failure: 60 days
11. Timer range: 1 minute ~ 168 hours
12. Rechargeable battery: 3V
13. Average error: 1 second/24 hours, 25 degrees Celsius