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Emergency Lighting Control Unit

ELCU-100 Wattstopper
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Wattstopper’s Emergency Lighting Control Unit (ELCU) is a self-contained, emergency lighting control device. The ELCU provides all required functionality to allow any standard lighting control device to control emergency lighting in conjunction with normal lighting in any area within a building.
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  • Guarantees emergency lighting remains ON or is turned on when power to the control device is lost
  • ““Watchdog”” feature allows emergency loads to be controlled in tandem with normal power loads
  • Interfaces with fire alarm panel or security system
  • Integrated push-to-test button
  • UL listed for use in emergency circuits


General Info
Product Line Wattstopper
UPC Number 754182918546
Country Of Origin China
Product Width US 4.0 in
Product Weight US 0.45 lb
Product Volume US 48.75 cu in
Product Depth US 3.75 in
Product Height US 3.25 in
Additional Information
RoHS Conformant Yes This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.
Security   Yes This product is ioXt certified


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Questions & Answers

I am looking for two relay outputs solution with two switch-in lines for two emergency loads.

Asked by: Javier Cespedes
The ELCU is a single relay unit. To control two circuits, you would need to use two ELCUs.
Answered by: Tier 1 Tech Support
Date published: 2024-02-01
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