Functional Devices RIB2402B2G Enclosed Dual Relay 20A 24VAC

Description

Product Overview

The Functional Devices RIB2402B2G is a Relay in a Box® (RIB®) enclosed dual relay designed for dependable switching in commercial HVAC, building automation, and electrical control applications. Featuring two independent SPDT (Single-Pole Double-Throw) relays housed in a compact NEMA 1 enclosure, this unit delivers reliable 20-amp switching capacity per relay with a 24VAC control coil — making it an ideal drop-in solution for fan, pump, damper, and general-purpose load control.

Key Features

• Dual SPDT relay configuration for independent two-circuit switching
• 20-amp contact rating per relay for robust load handling
• 24VAC coil voltage — compatible with standard HVAC control circuits
• Green LED indicator for quick visual confirmation of relay energization
• Pre-wired and enclosed in a NEMA 1 rated box for clean, protected installation
• UL Listed for safety and code compliance
• Compact, self-contained design minimizes installation time and panel space

Specifications

• SKU: RIB2402B2G
• Brand: Functional Devices
• Relay Type: Dual SPDT (Single-Pole Double-Throw)
• Contact Rating: 20 Amps per relay
• Coil Voltage: 24VAC
• Enclosure Type: NEMA 1 (enclosed box)
• LED Indicator: Green
• Listing: UL Listed

Typical Applications

• HVAC fan and blower control circuits
• Pump and valve switching in hydronic systems
• Building automation and DDC panel integration
• Damper actuator control
• General-purpose load switching in commercial and light industrial environments

Why Choose the RIB2402B2G?

Functional Devices’ RIB® series has long been the go-to choice for HVAC and building controls professionals who need a reliable, pre-assembled relay solution. The RIB2402B2G eliminates field wiring complexity with its enclosed, ready-to-mount design, while the dual-relay configuration maximizes versatility in a single compact package. The green LED status indicator allows technicians to quickly verify relay operation without test equipment, reducing troubleshooting time on the job.