End-of-Line Supervision Relay

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. They are single-pole, double-throw relays that use a red LED as a visible indication of relay coil energization.

• Multi-voltage operation
• Activation LEDs
• Easy and flexible installation
• Reliable and robust design
• Multipurpose field installations
• Multi-voltage relays with terminal strip field wiring connections, mounting track, and hardware for R-10T/20T and R-14T/24T
• Removable front cover on steel enclosure for R-10E/R-20E and R-14/R-24E, which mount inside the enclosure
• LED viewing hole on top of the steel enclosure’s cover
• Extra pair of wires for redundant power input on PR-3 and PR-3A
• Terminal strip field wiring connections, mounting track, and hardware
• Steel enclosure with removable front cover

• UL Listed
• ULC
• California State Fire Marshall (CSFM)
• MEA Approved