Intermatic ET8015C 7-Day Astronomic Digital Timer

The Intermatic ET8015C 7-Day Astronomic Digital Timer is designed for automated load switching in commercial and industrial applications. Featuring multi-voltage operation, astronomic scheduling, and precise minute-by-minute programming, it helps optimize control of lighting and electrical loads. Its intelligent scheduling capabilities automatically adjust based on sunrise and sunset times. Ideal for energy management, security lighting, and automation systems. Product Specifications • Model: ET8015C • Product Type: Digital Timer Switch • Voltage: 120-277V AC • Current Rating: 30A • Switch Type: SPST (Single Pole Single Throw) • Programming Cycle: 7-Day Programming • Timer Type: Astronomic Digital Timer • Scheduling Resolution: To-The-Minute Programming • Load Control: Automated Load Switching • Application: Lighting, Pumps, HVAC, Signage, and Electrical Loads • Mounting Type: Panel/Enclosure Mount • Frequency: 50/60 Hz Key Features Astronomic Scheduling Technology: Automatically calculates sunrise and sunset times to control connected loads without requiring frequent seasonal schedule adjustments. Flexible 7-Day Programming: Allows different operating schedules for individual days or groups of days to match changing operational requirements. Multi-Voltage Compatibility: Supports a wide voltage range, making it suitable for various commercial and industrial electrical installations. Precision Time Control: Provides minute-by-minute scheduling accuracy for enhanced control over connected equipment and energy usage. Automated Equipment Management: Helps streamline operation of lighting systems, signs, pumps, and other electrical devices through programmable switching functions. How It Works The Intermatic ET8015C controls electrical loads by switching connected circuits on and off according to user-programmed schedules. Users can create customized daily or weekly schedules with minute-level precision, while the astronomic feature automatically adjusts operation based on local sunrise and sunset times. Once configured, the timer continuously manages connected equipment without manual intervention. Its SPST switching mechanism controls a single circuit and supports a variety of commercial and industrial applications. This automation helps improve convenience, operational consistency, and energy management. FAQs What does the astronomic feature do? The astronomic feature automatically adjusts schedules according to calculated sunrise and sunset times for the installation location. Can the ET8015C control outdoor lighting? Yes, it is commonly used for outdoor lighting applications where automatic scheduling based on daylight conditions is beneficial. What is the maximum load rating of this timer? The Intermatic ET8015C is rated for up to 30 amps. Does this timer support different schedules on different days? Yes, the 7-day programming function allows unique schedules for individual days or selected groups of days.