Digital Timer Switch, 1-Pack 30A LCD Display Timer Programmer For Electric Water Heater, 1 Second Timing

GENERAL DESCRIPTION This digital timer switch is designed for domestic use, with 16 ON/OFF programs per day and 15 weekly combinations. It supports 24-hour/7-day programming, and features a 24-hour countdown function. The LCD digital display and LED indicator make data reading easy. It mounts easily on a 35 mm DIN rail and is equipped with a built-in CR2450 battery to save programs during power outages. TECHNICAL SPECIFICATIONS Item type: Digital timer switch Material: ABS Rated current: 30 A Operating voltage: AC 220-240 V Minimum time setting: 1 second Maximum programmable duration: 168 hours On/off operations: 20 on/off operations Load capacity: Resistive load: 30 A / 250 V AC, Light load: 200 W Programmable: Yes Operating temperature: -10 to 55 ℃ Battery: 1 NI MH 3.6 V 80 mAh button cell battery (built-in battery included)Timer