THC Astronomical Timer Switch – Reliable, Versatile, and Easy to Use Designed for precise time control in electrical systems, the THC Astronomical Timer Switch delivers dependable performance and flexible programming for a wide range of applications. Key Features and Specifications: • Electric Voltage Options: ACDC 12V, 24V, 110V, or 220V (optional to suit various installations) • Electrical Circuit: SPDT (Single Pole Double Throw) for versatile switching control • Delay Range: Adjustable from 2 seconds to 24 hours for accurate timing requirements • Mounting: DIN rail compatible for quick installation • Rated Voltage: 220240VAC • Rated Current Options: 16A, 20A, or 30A for different power loads • Electric Current Capacity: 30A maximum • Operating Temperature: 10°C to +50°C for reliable operation in varied environments • Relative Humidity: 35% to 85% for stable performance in moderately humid conditions • Time Setting Range: 1 minute to 168 hours (up to 7 days) for flexible scheduling Functional Highlights: • Model: THC Astronomical Timer Switch • Large, easytouse function buttons for quick setup • Up to 16 ON/OFF programs per day to meet complex scheduling needs • Working reserve time: Battery backup retains preset programs for up to 15 days after 48 hours of charging • ON/OFF set capacity: 8 ON and 8 OFF configurable events • Realtime display function for clear viewing and monitoring • Programming options: Operates in either 24hour or 7day cycles • Convenient reset button for system reconfiguration • Mounting methods: Screw mounting or rail mounting for adaptability to your installation style Practical Use Scenarios: 1. Lighting Control – Automatically manage outdoor or indoor lights based on astronomical time settings, reducing energy use and enhancing security. 2. Industrial Equipment Scheduling – Program machinery or production line components to operate at set times, improving efficiency and reducing manual oversight. 3. Home Automation – Control heating, irrigation, or ventilation systems with precise timing for comfort and cost savings. Built for reliability and flexibility, the THC Astronomical Timer Switch ensures accurate scheduling, supports multiple voltage ranges, and offers strong load capacity. Whether for residential, commercial, or industrial settings, its robust design and intuitive programming functions make it a dependable choice for efficient timebased electrical control.