Hartland Controls 90292 Relay

The Hartland Controls 90292 Relay is an industrial-grade SPNO 240V relay engineered for heavy-duty switching in HVACR systems, standby power units, and automated control panels. Designed to handle single and two-speed fan motors, this general purpose relay features a 240 VAC coil with approximately 7,000 Ohms DC resistance, ensuring stable electromagnetic actuation for resistive loads and inductive switching. The Hartland Controls 90292 utilizes a single pole normally open (SPNO) double-make contact configuration, providing a reliable electrical break across two points to handle higher inrush currents typical of compressor and fan motor startups.

This 240V fan relay is built with a Class B insulation system and a compact, totally enclosed housing that protects internal components from dust and debris in harsh mechanical rooms. The multi-positional mounting capability and standard 0.250-inch quick connect terminals allow for seamless integration into existing 1/4" terminal wiring harnesses. Whether you are performing a field replacement or a new system install, this relay provides the quiet, reliable switching required for industrial HVAC automation and commercial refrigeration applications.

• Enhanced Durability: Engineered with a Class B insulation rating for continuous duty in high-temperature environments.
• Universal Mounting: Features a multi-positional mounting bracket for fast installation in tight control cabinets.
• High Inrush Capacity: Optimized for 8 Amp full load and 25 Amp locked rotor currents (FLA/LRA) to manage motor startups effectively.
• Standardized Connectivity: Equipped with 1/4-inch male quick-connect terminals to simplify wiring and field service.
• Reliable Operation: The double-make contact design ensures a clean circuit break, reducing arc wear for a longer service life.

What are the cross-reference options for the Hartland Controls 90292?
This relay is a direct replacement for various type 84 and 90-292Q series relays used by major HVAC manufacturers. It is functionally equivalent to the White-Rodgers 90-292 and common 240V SPNO general purpose relays.

Can I use this relay for 120V coil applications?
No, the 90292 relay specifically requires a 240 VAC control circuit to actuate the coil. Using a lower voltage will result in failure to close the contacts, while higher voltage will cause coil burnout.

Is the 90292 suitable for switching high-amp resistive heaters?
Yes, its SPST-NO (Single Pole Single Throw, Normally Open) configuration is rated for resistive loads, provided the total amperage does not exceed the manufacturer?s specified contact rating for the application.

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.