Copeland Comfort Control (White Rodgers) 90-360 Relay

The White Rodgers 90-360, also identified as the Copeland 440-543-000, is a heavy-duty 24V SPNO general purpose relay designed for reliable switching in HVACR applications. This single pole normally open relay features 1/4-inch quick connect terminals and a low-draw 24V coil, making it a standard solution for controlling condenser fan motors, electric heating elements, and industrial automation circuits. Engineered for long-cycle durability, the 90-360 relay serves as a direct OEM replacement for various universal applications, ensuring seamless electrical system integration. Its compact footprint allows for installation in tight control panels and HVAC electrical closets where space is at a premium.

• Universal Compatibility: Interchanges directly with 440-543-000 and common 24V SPNO power relays.
• Industrial Build: Features non-position sensitive mounting for easy retrofitting into existing contactor enclosures.
• High Load Capacity: Rated for heavy-duty switching of inductive and resistive loads in refrigeration systems.
• Technical Efficiency: Minimized coil power consumption reduces heat generation within the control board.

Common Questions

What are the contact ratings for the 90-360?
This HVAC relay typically handles a 12A Full Load Amperage (FLA) at 125VAC and 6A FLA at 250VAC, providing a robust solution for line voltage switching.

Is the 90-360 non-position sensitive?
Yes, the 90-360 relay can be mounted in any orientation without affecting the integrity of the magnetic coil or contact closing.

Can this replace a Double Pole Single Throw (DPST) relay?
No, this is a Single Pole Normally Open (SPNO) relay. Always verify your wiring schematic to ensure amperage ratings and pole configuration match your specific furnace or A/C unit requirements.

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.