ADI Global US
Fast. Easy. Simple.
A better ADI experience starts in the app.
ADI a Resideo company
menu
content loaded

System Sensor EOLR-1 End-of-Line Epoxy Encapsulated (SPST) Relay

EOLR-1

|

BK-EOLR1

Sign In for Dealer Pricing

New to ADI?Become a Customer
System Sensor EOLR-1 End of Line Relay
Shop All System Sensor

System Sensor EOLR-1 End-of-Line Epoxy Encapsulated (SPST) Relay

EOLR-1 | BK-EOLR1

Please sign in to view pricing, availability, and to add to cart.

Overview
Specifications
Documents

Product Overview

System Sensor’s multi-voltage conventional relays are used for high-current switching applications such as fan and damper assembly control, door control, air handling unit controls, and other types of system interfacing. Model EOLR-1 is an epoxy encapsulated single pull single throw (SPST) normally open relay that is activated by 9 to 40 VDC. This relay can be used as an end of line device in fire alarm systems, e.g., to supervise power supplies.

Main Features

  • Potted with pigtail
  • Epoxy encapsulated
  • Single-pole single-throw
  • Humidity Range 10 – 93% RH
  • Wire Length 8˝ minimum
  • Contact Ratings 120 VAC: 0.5 A max. (resistive load)
  • 30 VDC: 3 A max. (resistive load)

General Information

Name: System Sensor EOLR-1 End-of-Line Epoxy Encapsulated (SPST) Relay
Category: System Sensor, Batteries & Power Supplies, Circuit Breakers, Fuses & Relays, Relays
UPC Code: 783863024597
Country of Origin: Mexico. Country of origin is subject to change.

Specifications

Documents and Resources

Download All Documents
Sign Up for Email
Sign Up
Branch
Locator

© 2026 ADI Global - All Rights Reserved.