The Intermatic ET90115C is a high-performance 365-day astronomic timer designed for precise load management in demanding commercial and industrial environments. Engineered for versatility, this 1-circuit electronic control features automatic input voltage selection ranging from 120VAC to 277VAC, eliminating the need for manual jumper settings or multi-tap transformers. With 30A rated contacts and a SPDT switch configuration, it provides reliable switching for high-amperage HVACR systems, exterior lighting, and heavy-duty motor loads. This unit excels in complex scheduling, supporting over 2,000 events and specialized holiday exceptions. It utilizes a 100-hour supercapacitor to maintain time and schedule data during power loss without the need for periodic battery replacements. Contractors can streamline multi-site deployments using the USB port or Ethernet connectivity for rapid programming transfers and firmware updates via the Intermatic PC App. Astronomic Timing: Automatically calculates sunrise and sunset times based on geographic location, ideal for parking lot and security lighting. Maintenance-Free Backup: The 100-hour supercapacitor ensures your electronic time switch remains synchronized during outages without battery maintenance. Industrial Build: Housed in a NEMA 1 rated lockable steel enclosure to withstand standard mechanical room conditions. Advanced Programming: Supports relative-date scheduling (e.g., "third Monday of April") and up to 4,000 pulse events for specialized equipment cycling. Common Questions How do I program the Intermatic ET90115C for different holiday schedules? The unit allows for up to 99 different holiday schedules. You can define specific dates or relative dates through the on-screen menu or use the PC App to upload complex 365-day schedules via a USB flash drive. Can I override the scheduled program manually? Yes, the front interface features a manual override button. Additionally, the unit can be paired with an external momentary switch for convenient remote override capability in hallways or utility rooms. Does this timer require a battery to keep the time during a power failure? No, this digital programmable timer utilizes an internal supercapacitor that provides approximately 100 hours of backup power, ensuring the 120/277V 30A timer maintains accurate settings through most power interruptions. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Related
Related
Related
Related