Features 1.LCD digital display, LED indicator, reading is more intuitive and clear. 2.16 ON/OFF programs per day, 15 combinations to a week. 3.Supports 24 hours / 7 days a week programmable. 4.With countdown function, maximum 24 hours countdown to OFF. 5.Large capacity built-in battery CR2450 for back-up the memory (save the programs you set) when power failure. 6.Repeat programs with 16 on/off settings, and setting on/off manually. 7.35mm DIN rail mounting, easy to operate, great for household use. Specification Condition: New Item Type: Timer Switch Material: Plastic Functions: Clock display(12hr/24hr format), Timer, Countdown Power Supply: 24V DC Capacity: 30A 5000W Timing Range: 1min-168hours Programs: 16 ON/OFF per day Power Consumption: