Lennox 60M12 Contactor

The Lennox 60M12 is a heavy-duty, 3-pole definite purpose contactor designed for high-demand HVACR applications. Engineered with a 24V coil and rated for 25 Amp FLA (Full Load Amps), this component is critical for managing power distribution to compressors and condenser fan motors in commercial and residential systems. This model is a direct manufacturer replacement for part number 60M1201, ensuring a seamless fit and electrical consistency during field repairs.

Built for reliability in three-phase circuits, the Lennox 60M1201 features robust silver cadmium oxide contacts to resist pitting and welding under high-amperage 24V HVAC contactor operation. With a 150 LRA (Locked Rotor Amps) capacity at 240V and a 35 Amp resistive load rating, this 3-pole 25A contactor provides the durability required by veteran technicians to maintain system uptime. The normally open (NO) configuration and standard 1/4-inch quick-connect terminals allow for efficient wiring and diagnostic testing in the field.

• OEM Compatibility: Specifically engineered as a direct replacement for Lennox 60M1201, maintaining original factory specifications.
• High Ampacity: Rated at 25 FLA and 35A resistive, it handles three-phase HVAC system loads with ease.
• Durable Construction: Heavy-duty 24V coil ensures positive engagement and reliable switching under thermal stress.
• Versatile Application: Suitable for a wide range of Lennox, Allied, Armstrong, and Ducane equipment.

• Can I use a 2-pole contactor to replace this 3-pole model? No. In three-phase systems, you must maintain all three poles to ensure complete circuit isolation and motor protection.
• Why is my contactor humming or chattering? This is usually caused by low voltage at the 24V coil or debris on the contact face. Check your control transformer output and terminal connections.
• Is the 60M12 compatible with different brands? While designed for Lennox, it can replace any 25 Amp 3-pole 24V contactor that meets the same FLA/LRA ratings and physical dimensions.

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.