SYSTEM SENSOR PR-1

Product Overview

System Sensor’s multi-voltage conventional relays are designed for high-current switching applications, including fan and damper control, door control, air handling units, and other system interface tasks. These relays offer reliable operation, flexible installation options, and visual indication of coil energization, making them suitable for a wide range of building and industrial control applications.

Key Features

• Single-pole double-throw (SPDT) relay design
• Red LED indicates relay coil energization
• Robust and reliable construction
• Suitable for multipurpose field installations
• Multi-voltage capability with terminal strip field wiring connections
• Mounting track and hardware included for R-10T/20T and R-14T/24T
• Removable front cover on steel enclosure for R-10E/R-20E and R-14/R-24E (enclosure-mounted)
• LED viewing hole on top of steel enclosure cover
• Extra pair of wires for redundant power input on PR-3