The CN101A is a programmable digital timer switch designed to automatically turn electrical devices on or off at preset times. It is widely used for controlling lighting, heating, fans, pumps, and other electrical appliances that need to operate on a schedule.

Key Features:

• Wide Voltage Range: 220V AC, 50/60Hz.
• Programmable Settings: Up to 17 ON/OFF programs per day/week.
• LCD Display: Easy-to-read digital display shows current time and programmed settings.
• Built-in Battery: Maintains time and programs during power outages.
• Manual Override: Allows you to turn devices on/off without changing the programmed schedule.
• Time Accuracy: ±1 second per day.
• Switching Capacity: Up to 16A / 2200W resistive load.
• Easy Installation: DIN rail or surface mounting; standard screw terminals for wiring.

Applications:

• Street lights, corridor lights, neon signs
  
• Water heaters, boilers, air conditioners
  
• Fans, pumps, aquariums, irrigation systems
  
• Office equipment, advertising boards

Specifications:

• Model: CN101A
• Voltage: 220V AC
• Frequency: 50/60Hz
• Max Load: 16A (resistive)
• Number of Programs: 17 ON/OFF
• Minimum Switching Time: 1 minute
• Time Display: 24-hour or 12-hour format
• Operating Temperature: -10°C to +40°C