The Trane SFCTR3P40A24VSA2L is an OEM-grade 3-pole contactor engineered for dependable load switching in commercial and residential HVAC systems. Rated at 40 amps with a 24-volt coil, this contactor is built to handle the demanding start-and-stop cycles of compressors, condensing units, and other high-load HVAC equipment. Its three-pole configuration provides simultaneous switching of all three load legs, making it ideal for three-phase or multi-leg applications where consistent, reliable contact closure is critical.
As a genuine Trane replacement part, the SFCTR3P40A24VSA2L is designed to meet the original equipment specifications of Trane systems, ensuring proper fit, form, and function without the guesswork of aftermarket substitutions. Whether you are performing routine maintenance or replacing a failed contactor in the field, this unit delivers the quality and longevity expected from the Trane brand.
Key Features
- OEM Trane replacement contactor — part number SFCTR3P40A24VSA2L
- 3-pole design for simultaneous multi-leg switching
- 40-amp load rating for compressors and condensing unit applications
- 24-volt coil voltage for compatibility with standard HVAC control circuits
- Built for reliable, high-cycle-life performance in demanding HVAC environments
- Direct OEM replacement — no modifications required
Specifications
- Brand: Trane
- Part Number: SFCTR3P40A24VSA2L
- Pole Configuration: 3-Pole
- Amperage Rating: 40 Amps
- Coil Voltage: 24V
- Application: HVAC compressors, condensing units, and multi-leg load switching
Application
This contactor is a direct replacement for Trane HVAC systems requiring a 3-pole, 40-amp, 24-volt contactor. It is suitable for use in air conditioning condensing units, heat pumps, and commercial HVAC equipment where precise, high-reliability switching control is essential. Always verify compatibility with your specific Trane equipment model before installation.
