ET90000 Brochure

Product catalog summary

Overview: The ET90000 Series 365-Day Astronomic Time Switches by Intermatic offer versatile scheduling options suitable for various applications. These switches provide precise, to-the-minute accuracy and can significantly reduce energy costs.

Key Features:

365-Day Scheduling: Supports seasonal, holiday, and irregular schedules.
Automatic Voltage Detection: Operates between 120 and 277 VAC, 50 or 60 Hz, eliminating manual adjustments.
Event Capacity: Accommodates up to 4,000 events, including holiday schedules.
Supercapacitor: A 100-hour supercapacitor maintains date and time during power outages.
Non-volatile Memory: Ensures programming is retained indefinitely.
Connectivity: USB and Ethernet capabilities for easy program transfer, schedule backup, and firmware updates.
Expandable Circuits: CAN and serial connections support additional circuits and inputs.

Models and Configurations:

1 and 2 Circuit Models: Available with Type 1 or Type 3R steel enclosures, with optional or included Ethernet.
4, 8, 12, and 16 Circuit Models: All come with Type 3R steel enclosures and included Ethernet.

Technical Specifications:

Switch Configuration: SPDT
Wire Size: 6 to 20 AWG
Operating Temperature: -40°F to 120°F (-40°C to 50°C)
Load Ratings: Various ratings for resistive, ballast, tungsten, pilot duty, and motor loads.

Applications: Ideal for use in schools, property management, hotels, airports, security systems, and more.

Conclusion: The ET90000 Series offers a robust solution for energy management with its flexible programming, reliable performance, and extensive connectivity options.

Catalog excerpts

365-Day Astronomic Time Switch ET90000 Series

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The ET90000 Series 365-Day Astronomic Time Switches feature independent, 365-day programming that meet the demanding needs of any facility schedule. These state-of-the-art time switches provide reliable performance with to-the-minute accuracy that reduces energy costs. Superior memory accommodates up to 4,000 set points or events, plus holiday and exception programming. Easy-to-use control buttons permit independent manual control of each circuit regardless of the operating mode. The intuitive time switches automatically detect and adjust voltage between 120 and 277 VAC, and operate at 50 or...

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4, 8,12, and 16 Circuit Time Switches Model Circuits Enclosure Ethernet

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Ideal For • Schools • Property Management • Hotels • Apartment Complexes • Dormitories • Airports • HVAC/R • Security Systems • Universities Banks and ATMs • Restaurants • Offices • Factories • Convenience Stores • Parking Garages • Gas Stations • Agricultural Facilities • Hospitals • Shopping Plazas ©2012 Intermatic Incorporated 7777 Winn Road Spring Grove, IL 60081 www.intermatic.com 300ET10040

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ET90000 Brochure

ET90000 Brochure

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