Wattstopper PLUS ESRN Emergency Lighting Load Control Relay, Yellow
ESRN
Wattstopper
Bazaarvoice SAP Hybris Integration Version 2.8.1
The Wattstopper PLUS ESRN UL924 Emergency Lighting Automatic Load Control Relays are designed for applications that require an emergency load to be switched on during a loss of normal power.
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Specifications
General Info
| Color | Yellow | ||
| Type | Load Controller | ||
| Material | Plastic | ||
| Finish | Plastic | ||
| Application Sector | Commercial | ||
| Product Line | Wattstopper | ||
| Country Of Origin | United States | ||
| Features | Emergency Relay | ||
| Installation Location | Above Ceiling | ||
| Warranty Type | 5-Year | ||
| Standard | cUL, RoHS | ||
| UPC Number | 840356702384 |
Dimensions
| Product Depth US | 4.57 in | ||
| Product Height US | 1.81 in | ||
| Product Width US | 4.0 in | ||
| Product Weight US | 0.68 lb |
Listing Agencies / 3rd Party Agencies
| cUL Listed | Yes |
Additional Information
| Product Has Potential to Contribute to LEED | Yes | This product contributes to earning credits in the LEED rating system. Visit our LEED with Legrand webpage for more information. | |
| Energy Savings | Yes |
Technical Information
| Current Draw | 118 mA | ||
| Wire Connection Type | Wire Leads | ||
| Dimming Compatibility | 0-10 V | ||
| Compatibility | DALI, Wattstopper PLUS Wired, Wattstopper PLUS Wireless | ||
| Contact Rating | 16 Amp, 277 VAC, 20 Amp, 277 VAC | ||
| Has Battery | No | ||
| Indoor/Outdoor | Indoor | ||
| Input Voltage | 120 to 277 VAC | ||
| Line Frequency | 50 Hz, 60 Hz | ||
| Mounting Type | 1/2 in Knockout | ||
| Number of Relays | 1 | ||
| Operating Temperature | -30°-140°F | ||
| Operating Temperature Max | 140 °F | ||
| Operating Temperature Min | -30 °F | ||
| Operating Humidity | 5-95% RH (Non-Condensing) |
Resources
Cutsheet
Installation Instructions
Supporting Document
Reviews
Bazaarvoice SAP Hybris Integration Version 2.8.1
Questions & Answers
I have 3 way dimmer and esrn relay that doest not dim , any troubling shooting info. That can help me
The ESRN relay is a non-dimming device, so any dimming behavior would be dependent on the other devices in the circuit, specifically the dimmer being used and how the 3-way configuration is wired. To provide meaningful troubleshooting guidance, additional information is needed, including the make and model of the dimmer and any other control devices in the system.
The ESRN (RIB) relay is approved for use in UL 924 applications with low-voltage control; however, proper operation can vary depending on the overall system design and device compatibility. Without full details of the installation, it is not possible to provide specific recommendations.
For further assistance, contacting Wattstopper Plus Technical Support is recommended so the system configuration can be reviewed in detail.
wsplussupport@legrand.com
Date published: 2026-01-15
Bazaarvoice SAP Hybris Integration Version 2.8.1