Description
The Intermatic ET90415CR is a heavy-duty electronic time switch engineered for commercial and industrial HVAC, lighting, and load-control applications that demand reliable, year-round scheduling precision. Featuring a 365-day annual programming capability, this unit allows operators to set unique on/off schedules for every day of the year — ideal for seasonal lighting, HVAC equipment cycling, and energy management programs.
Key Features
- 365-day annual programming for fully customized daily schedules throughout the year
- 4 SPDT (Single Pole Double Throw) output circuits for versatile multi-load switching
- Dual-voltage compatibility: 120V and 277V operation for broad application flexibility
- Electronic digital control for accurate timekeeping and repeatable switching events
- Designed for commercial and industrial HVAC, lighting, and equipment control
- Compact enclosure suitable for panel or surface mounting
- Battery backup or capacitor retention (typical of ET90 series) maintains programming during power interruptions
Specifications
- Brand: Intermatic
- Model / SKU: ET90415CR
- Voltage: 120/277V
- Contact Configuration: 4SPDT
- Program Type: 365-Day Annual Time Switch
- Control Type: Electronic Digital
Typical Applications
- Commercial HVAC system scheduling and load cycling
- Interior and exterior lighting control
- Seasonal equipment on/off management
- Energy management and demand-reduction programs
- Industrial process timing and equipment sequencing
The ET90415CR’s 4SPDT contact arrangement gives installers the ability to independently control multiple circuits from a single time switch, reducing panel space and wiring complexity. Its 120/277V dual-voltage rating makes it compatible with both standard and high-voltage commercial lighting and HVAC circuits without the need for additional transformers or adapters. Trust Intermatic’s proven ET90 platform for dependable, long-term performance in demanding commercial environments.







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