Intermatic ET2715C Timer

The Intermatic ET2715C is a professional-grade 7-day electronic time switch designed for precise load management in commercial and industrial HVACR applications. As the direct replacement for ET1715C, this upgraded 1-circuit control features automatic input voltage selection from 120 to 277 VAC, eliminating the need for manual DIP switch adjustments during installation. The unit is housed in a rugged NEMA 1 indoor metal enclosure and utilizes zero-crossing technology to reduce wear on relay contacts, significantly extending the service life of the control when managing high-inrush LED or inductive loads.

For advanced scheduling, this SPDT line volt timer supports up to 96 fixed ON/OFF events and 50 holiday blocks, providing superior flexibility over discontinued mechanical models. A 100-hour supercapacitor maintains the real-time clock and program memory during power outages, removing the requirement for battery maintenance. Contractors can utilize the integrated USB port for rapid schedule duplication across multiple sites, ensuring consistent performance for interior lighting, security systems, and motor-driven pumps.

• Technical Compatibility: Seamlessly replaces the legacy ET1715C with an identical footprint for fast retrofitting.
• Enhanced Reliability: Zero-crossing switching protects circuitry from voltage spikes, making it ideal for industrial electronic timers.
• Maintenance-Free Backup: High-capacity supercapacitor retains schedules for 100 hours without a physical battery.
• Versatile Loading: Rated for 30 Amps and up to 2 HP, supporting commercial HVAC lighting control and heavy motor loads.
• Simplified Setup: Features automatic voltage detection (120-277 VAC) for error-free wiring in the field.

Can I use the ET2715C to replace an ET1715C?
Yes, the Intermatic ET2715C is the direct performance successor, offering the same SPDT contact configuration with expanded programming capabilities.

How do I handle manual overrides for service?
The front panel includes dedicated ON/OFF buttons that provide a temporary override, or you can switch to a specific mode that allows for 2-hour timed overrides to prevent sticking in the 'ON' state.

Is this timer compatible with LED lighting loads?
Absolutely. This unit is specifically engineered with zero-crossing technology to handle the high inrush currents typical of LED lighting scheduled timers.

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.