Functional Devices RIBM243PN Relay

The Functional Devices RIBM243PN is a heavy-duty 30 Amp 3PDT relay designed specifically for professional HVACR and industrial control applications. This track mount power relay features a versatile 24VAC/DC relay coil, making it a standard choice for interfacing low-voltage building automation systems (BAS) with high-capacity loads. With three poles (Triple Pole Double Throw), it allows for the simultaneous switching of multiple circuits, such as three-phase motors or independent legs of a power distribution system. The unit is optimized for 4-inch mounting track installations, providing a compact and organized footprint in control panels. Its robust construction ensures long-term reliability in demanding environments, with electrical ratings suitable for inductive and resistive loads alike. Integrating this RIB relay into your setup allows for seamless on/off equipment control while keeping low-voltage control signals isolated from high-voltage power components. The integrated LED status indicator provides immediate visual confirmation of coil activation, simplifying field troubleshooting for technicians.

• High-Capacity Switching: Rated for up to 30 Amps, providing the muscle needed for large HVAC motor control and inductive equipment.
• Flexible Control Input: The 24V AC/DC coil is compatible with most standard thermostats and BAS controllers.
• Multi-Circuit Management: The 3PDT contact configuration allows for the simultaneous control of three separate power paths from a single signal.
• Streamlined Installation: Designed specifically for MT4 mounting track, allowing for high-density relay packing in custom control enclosures.
• Reliable Performance: Featuring a mechanical life rating of 10 million cycles and an operating range of -30 to 140°F for harsh mechanical rooms.

Is the RIBM243PN suitable for three-phase motor applications?
Yes, the 3PDT arrangement is frequently used by technicians to switch all three legs of a 3-phase motor, provided the steady-state and inrush currents are within the 30A rating.

Does this relay require a specific mounting orientation?
This track mount power relay is designed to snap into standard 4" plastic track and can be mounted horizontally or vertically within a protected electrical cabinet.

Can I use this relay for both AC and DC switching?
While the 24V coil accepts both AC and DC, the contacts are rated for 300 Vac (General Use) and 28 Vdc (Resistive), ensuring flexibility for various industrial relay application needs.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.