Functional Devices RIBMN24S Track Mount Pilot Relay 15 Amp SPST with HOA Override 24VAC/DC

The Functional Devices RIBMN24S is a 2.75-inch track-mount pilot relay designed for building automation systems, HVAC controls, and low-horsepower motor applications. This compact relay module features a 15-amp SPST (Single Pole Single Throw) contact configuration with an integrated Hand-Off-Auto (HOA) override switch for manual control.

Key Features:

• 15 amp contact rating for general use applications
• 24 VAC/DC coil voltage with low current draw (28mA @ 24VAC, 16mA @ 24VDC)
• Manual override switch for Hand-Off-Auto operation
• LED status indicator illuminates when relay is activated
• Snap-track mounting for easy installation in panels or enclosures
• Selectable normally open or normally closed contact via jumper
• Wide operating temperature range: -30°F to 140°F
• 10 million mechanical cycle life rating
• 6ms operate time for fast switching
• UL Listed (UL916, UL864) and C-UL approved

Part of the RIBM Series modular panel relay system, this relay mounts to standard MT212 track (sold separately) and connects via screw terminals. The compact dimensions of 1.25"H x 2.75"W x 1.75"D allow multiple relays to be mounted side-by-side in tight spaces. Ideal for controlling light electrical loads, driving power relays and contactors, or sensing voltage in commercial and industrial control systems.