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

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

System Sensor’s multi-voltage conventional relays are used for high-current switching applications. Such applications include 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

• Operating Voltage 9 to 40 VDC
• Operating Current 20 mA DC max.
• 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)
• Operating Temperature –22°F to 140°F (–30°C to 60°C)