Intermatic ET90215C Timer Control

The Intermatic ET90215C is a professional-grade Astronomic 365-Day 2-Circuit Electronic Control engineered for precise load management in demanding commercial and industrial environments. Designed with 2-SPDT (Single Pole Double Throw) switching configuration, this unit provides versatile control for up to two independent circuits, accommodating 120-277 VAC auto-voltage input without manual adjustments. This digital time switch is housed in a rugged NEMA 1 indoor metal enclosure, ensuring durability for mechanical rooms and electrical closets. The advanced scheduling software supports over 2,000 events plus holiday exceptions, making it ideal for Title 24 compliance and energy-efficient lighting or HVACR operations. Utilizing a high-performance 100-hour supercapacitor, the controller maintains time and date accuracy during power losses without the need for battery replacements. Integration is streamlined via USB connection for program transfers and optional Ethernet capabilities for remote real-time control and firmware updates, providing contractors with a maintenance-free solution for complex 365-day timing requirements.

• Automatic Voltage Detection: Detects 120, 208, 240, or 277 VAC automatically to simplify installation and prevent wiring errors.
• Maintenance-Free Reliability: The onboard supercapacitor eliminates the periodic need to replace batteries while maintaining clock accuracy.
• Scalable Programming: Features 365-day astronomic timing with up to 4,000 events and 99 holiday schedules for comprehensive load control.
• Professional Logic: Non-volatile memory ensures all programmed schedules remain intact indefinitely, even through extended power outages.
• Field Upgradable: Integrated USB and optional Ethernet ports allow for rapid in-field firmware updates and program synchronization across multiple units.

How does the astronomic feature benefit outdoor lighting loads?
The astronomic time switch calculates daily sunrise and sunset times based on geographic location, allowing for precise dusk-to-dawn operation without the need for external photocells.

Can I program custom holiday schedules for school districts or offices?
Yes, the Intermatic ET90215C supports up to 99 individual holiday schedules and "relative events" (e.g., the fourth Thursday of November), ensuring building automation remains accurate year-round.

What is the maximum amperage this control can handle?
Each circuit is equipped with 30A rated contacts for general-purpose and resistive loads, making it suitable for heavy-duty HVACR and lighting applications.

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.