Intermatic ET8015C Astronomic ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$617.31
$560.36
Intermatic ET8015C Astronomic 7-Day 1-Circuit Electronic Control, 120-277 VAC, SPST, Indoor Metal Enclosure

Intermatic ET8015C Astronomic 7-Day Electronic Time Control 120-277 VAC SPST Indoor Metal Enclosure

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Model: ET8015C
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$617.31
$560.36
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Intermatic ET8015C Astronomic 7-Day Electronic Time Control 120-277 VAC SPST Indoor Metal Enclosure

Professional Astronomic Timing Control with Dusk-to-Dawn Scheduling

The Intermatic ET8015C delivers reliable electronic timing control for professional applications requiring precise scheduling and astronomic functionality. This 7-day programmable control features 120-277 VAC compatibility with SPST switching in a durable indoor metal enclosure, providing versatile voltage operation and robust construction for demanding environments.

Professional Features & Benefits

  • 120-277 VAC Voltage Range: Selector switch enables flexible installation across various voltage systems for maximum compatibility
  • Astronomic Programming: Dusk-to-dawn scheduling capability automatically adjusts timing based on sunrise/sunset for optimal lighting control
  • 7-Day Programming: Up to 28 total events provide comprehensive weekly scheduling flexibility for complex timing requirements
  • To-the-Minute Accuracy: Precise electronic timing ensures reliable operation and consistent performance in critical applications
  • Automatic DST Adjustment: Built-in daylight saving time functionality eliminates manual seasonal adjustments
  • Manual Override Options: Temporary and permanent override capabilities provide operational flexibility when needed
  • Indoor Metal Enclosure: Durable gray metal housing protects internal components while providing professional appearance

Technical Specifications

  • Applications: Machinery & Pump Controls;Outdoor Lighting Control;Timing/Scheduling ON/OFF
  • Country Of Origin: China
  • Depth: 3.437 in
  • Input Voltage Rating Range S : 120-277 VAC, 50/60 Hz
  • Marketing Description: This series offers an easy way to upgrade from a basic mechanical time switch to an electronic time
  • Product Color: Gray
  • Product Height: 7.875 in
  • Product Length: NA NA
  • Product Weight: NA lbs
  • Product Width: 5.125 in
  • Warranty Period: 1-Year limited

Professional Applications

  • Outdoor Lighting Control Systems
  • Machinery and Pump Control Operations
  • Commercial Facility Scheduling
  • Industrial Timing Applications
  • Automated Equipment Control
  • Energy Management Systems

Why Choose Intermatic Quality?

Intermatic delivers proven reliability with professional-grade construction featuring a durable indoor metal enclosure and comprehensive 1-year limited warranty. The precise electronic timing control and astronomic functionality ensure dependable performance for critical timing applications across diverse professional environments.

Manufacturer Resources

Product Specs

Application:
Machinery & Pump Controls;Outdoor Lighting Control;Timing/Scheduling ON/OFF
Country Of Origin:
China
Input Voltage Rating Range S :
120-277 VAC, 50/60 Hz
Marketing Description:
This series offers an easy way to upgrade from a basic mechanical time switch to an electronic time
Product Color:
Grey
Product Height:
7.875 in
Product Length:
NA NA
Product Weight:
NA lbs
Product Width:
5.125 in
Warranty Period:
1-Year limited
Product Depth:
3.437 in

Intermatic ET8015C – Frequently Asked Questions

1) Will the Intermatic ET8015C time switch work on a 277 volt lighting circuit?
Yes. The ET8015C runs on 120-277 VAC, 50/60 Hz, and a selector switch on the unit sets it for the voltage you are feeding it. That covers 120V, 208V, 240V and 277V systems, so the same part number works on a residential-style 120V circuit or a commercial 277V lighting branch.
2) Can the ET8015C be mounted outdoors on a pole or building exterior?
No. The ET8015C comes in a gray indoor metal enclosure only. It controls outdoor lighting fine, but the control itself has to live indoors or inside a weatherproof cabinet. If the timer body is going outside in the weather, you need an outdoor-rated (Type 3R) version of the series instead.
3) How many circuits does the ET8015C control, and can it switch two separate lighting loads?
One circuit only. The ET8015C is a single-pole single-throw (SPST) control, so it switches one load on and off. For two independently scheduled loads you need two units or a multi-circuit model.
4) What does astronomic programming actually do on a dusk-to-dawn lighting schedule?
With the astronomic feature the ET8015C calculates sunrise and sunset for the calendar date and shifts the ON and OFF times all year, so parking lot or facade lights follow dusk-to-dawn without anyone resetting the timer each month. It also handles daylight saving time on its own.
5) I'm replacing an old mechanical dial time clock in a commercial building. Is this a sensible upgrade?
That is exactly what this series is for: moving from a basic mechanical time switch to an electronic one. You gain minute-level accuracy, 7-day programming, automatic DST and astronomic dusk-to-dawn instead of a dial with trippers that drifts and needs seasonal resetting. Verify your existing load and voltage against the SPST single-circuit rating and the 120-277 VAC range before you swap.
6) How much wall space do I need for the Intermatic ET8015C enclosure?
Plan for a footprint of 7.875 in by 5.125 in with a 3.437 in depth off the wall. Leave clearance for the door swing and for conduit entry when you lay it out next to a panel.
7) How many ON/OFF events can I program into the ET8015C in a week?
Up to 28 total events across a 7-day schedule, timed to the minute. That is enough to run a different pair of ON/OFF times each day plus extra steps, which is typically how a facility handles weekday versus weekend hours.
8) Can maintenance turn the lights on manually without wrecking the schedule?
Yes. The control has both temporary and permanent manual override. Temporary override flips the load for the current cycle and then hands control back to the program, so a tech can light an area for a service call without reprogramming anything.
9) Is the ET8015C only for lighting, or can it run pump and machinery schedules?
Beyond outdoor lighting control, it is listed for machinery and pump controls and general timing/scheduling ON-OFF duty. Irrigation pumps, circulators, exhaust fans and similar equipment on a fixed weekly schedule all fit, as long as the load suits a single SPST switched circuit.
10) What is the exact Intermatic part number to order for this astronomic time control?
Order Intermatic ET8015C. That is the 7-day astronomic, 1-circuit SPST electronic control, 120-277 VAC, in the indoor gray metal enclosure.
How fast can I get the Intermatic ET8015C delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Intermatic ET8015C come with a warranty?
Absolutely. The Intermatic ET8015C is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Intermatic ET8015C?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Intermatic ET8015C from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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