Intermatic EI400WC Electronic ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$190.74
$140.74
Intermatic EI400WC Electronic Countdown Timer, Programmable, 120-277 VAC, 50/60 Hz, 1 Second to 24 Hours, White

Intermatic EI400WC Electronic Countdown Timer 120-277 VAC Programmable 1 Second to 24 Hours White

(No reviews yet) Write a Review

Model: EI400WC
Selected Model is

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

$190.74
$140.74
Adding to cart… The item has been added
Free Shipping on orders over $99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Intermatic EI400WC Electronic Countdown Timer 120-277 VAC Programmable 1 Second to 24 Hours White

Professional Programmable Timer Control for Versatile Applications

The Intermatic EI400WC Electronic Countdown Timer delivers reliable programmable control with 120-277 VAC compatibility and flexible countdown intervals from 1 second to 24 hours. This professional-grade timer features no neutral wire connection for easy retrofitting, single-pole or 3-way switch compatibility, and white finish suitable for indoor lighting control and air movement applications.

Professional Features & Benefits

  • 120-277 VAC, 50/60 Hz Operation: Wide voltage range compatibility ensures versatile installation options across residential and commercial applications.
  • Programmable 1 Second to 24 Hours: Flexible countdown intervals provide precise timing control for diverse load management requirements.
  • No Neutral Wire Connection: Simplified installation and easy retrofitting reduces installation time and complexity.
  • Single-Pole or 3-Way Compatible: Versatile switch configuration options accommodate various wiring scenarios and control requirements.
  • Non-Volatile Memory Storage: Settings retention ensures reliable operation and eliminates reprogramming after power interruptions.
  • Incandescent/Fluorescent/CFL/LED Compatible: Universal load compatibility supports modern lighting technologies and legacy systems.
  • 5-Year Limited Warranty: Extended warranty coverage demonstrates manufacturer confidence in long-term reliability and performance.

Technical Specifications

  • Applications: Air Movement & Ventilation;Indoor Lighting Control
  • Country Of Origin: China
  • Depth: 1.188 in
  • Input Voltage Rating Range S : 120-277 VAC, 50/60 Hz
  • Marketing Description: Offering a programmable countdown time between one second and 24 hours, this versatile timer can ha
  • Product Color: White
  • Product Height: 4.125 in
  • Product Length: NA NA
  • Product Weight: NA lbs
  • Product Width: 1.75 in
  • Warranty Period: 5-Year limited

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Indoor Lighting Control Systems
  • Air Movement and Ventilation Control
  • Commercial Facility Load Management
  • Residential Automated Controls
  • Professional Office Buildings
  • Retail and Commercial Establishments

Why Choose Intermatic Quality?

Intermatic delivers proven reliability with 5-year limited warranty coverage and professional-grade construction. The white finish and compact dimensions (4.125" H x 1.75" W x 1.188" D) ensure clean integration into standard electrical installations while maintaining dependable performance across diverse applications.

Manufacturer Resources

Product Specs

Applications:
Air Movement & Ventilation;Indoor Lighting Control
Country Of Origin:
China
Depth:
1.188 in
Input Voltage Rating Range S :
120-277 VAC, 50/60 Hz
Marketing Description:
Offering a programmable countdown time between one second and 24 hours, this versatile timer can ha
Product Color:
White
Product Height:
4.125 in
Product Length:
NA NA
Product Weight:
NA lbs
Product Width:
1.75 in
Warranty Period:
5-Year limited

Intermatic EI400WC – Frequently Asked Questions

How fast can I get the Intermatic EI400WC 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 EI400WC come with a warranty?
Absolutely. The Intermatic EI400WC 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 EI400WC?
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 EI400WC 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.
!