Functional Devices RIBU2SC 10 Amp Pilot Relay with Override SPST-N/O SPDT NEMA 1

The Functional Devices RIBU2SC is an enclosed pilot relay from the RIB (Relay In a Box) series, designed for controlling Building Automation Systems, HVAC equipment, low-horsepower motors, and lighting applications. This relay comes pre-mounted and pre-wired in a NEMA 1 rated enclosure, eliminating the need to purchase and assemble separate components like relay sockets, mounting rails, and enclosures.

Key Features:

• 10 amp contact rating with dual relay configuration: 1 SPST-N/O (normally open) contact plus 1 SPDT contact
• Universal coil voltage: 10-30 Vac/dc or 120 Vac operation
• Manual override switch with three positions: CLOSED, OPEN, and AUTO
• Built-in LED indicator shows relay activation status
• Gold flash contacts for reliable switching performance
• Pre-wired with 16-inch color-coded wire leads rated for 600V
• G-size NEMA 1 plenum-rated enclosure with 3/4-inch NPT conduit nipple
• Operating temperature range: -30°F to 140°F (-34°C to 60°C)
• 10 million cycle minimum mechanical life rating

The RIB series features a protruding NPT nipple from which all wires exit, making installation quick and straightforward. Simply remove a conduit knockout, insert the wires and nipple through the opening, tighten the locknut, and connect the wires. UL Listed to UL916 and UL864 standards.