MARS 92293 Relay

The MARS 92293 Relay is a heavy-duty 24V 16A SPDT Relay engineered for reliable performance in demanding HVACR applications. Designed for versatile switching of fans, blowers, and general-purpose pilot duty, this switching relay features a robust SPDT contact configuration that allows for both normally open (NO) and normally closed (NC) electrical paths. With a 16 amp resistive rating and an 18 amp maximum contact rating, it provides high-amperage switching capacity for air conditioning and refrigeration equipment. The unit is optimized for 60Hz systems and utilizes standard 1/4 inch quick connect terminals to ensure rapid, secure wiring during field service. Its non-positional mounting with a durable tab bracket allows for flexible installation in various control cabinet orientations, making it a preferred HVAC universal relay replacement for technicians requiring a drop-in solution for WR/Essex/RBM Type 84 (90-290 through 90-295) components.

• Universal Compatibility: Replaces common industry standard relays including RBM Type 84 and various 24V fan relays for streamlined inventory.
• Efficient Response: Precise voltage threshold with 20.4V pick-up and 4.8V drop-out ensures stable operation even with minor control circuit fluctuations.
• Contractor-Grade Durability: UL and CSA listed, and A2L compliant, providing heavy-duty switching relay reliability for residential and commercial systems.
• Flexible Mounting: The non-positional design and integrated tab bracket simplify retrofitting in tight furnace or air handler control boxes.

What is the maximum amperage for the MARS 92293?
This relay is rated for 16 Amps (Resistive) at 125/250 VAC, with an 8 Amp Inductive (FLA) capacity, supporting various HVAC blower motor relay applications.

Can this replace a 90-290 through 90-295 series relay?
Yes, the MARS 92293 is a direct technical replacement for the popular Essex/RBM Type 84 series commonly used in HVAC equipment.

Does this relay support A2L refrigerant systems?
Yes, recent technical specifications confirm that this component is A2L compliant, making it suitable for modern equipment using low-GWP refrigerants.

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.