Description
The Trane SFCTR3P40A24VLA2L is an OEM-grade 3-pole contactor engineered for dependable performance in commercial and residential HVAC applications. Designed to Trane’s exacting specifications, this contactor provides robust, low-resistance switching of high-current loads — making it an ideal direct replacement for aging or failed contactors in Trane cooling and heating equipment.
Key Features
- 3-pole configuration for three-phase or multi-leg load switching
- 40-amp rated load current for heavy-duty HVAC applications
- 24-volt coil voltage for compatibility with standard HVAC control circuits
- OEM Trane replacement part — ensures proper fit and function
- Designed for reliable, long-cycle switching performance
- Suitable for compressor, condenser fan, and other motor load applications
Specifications
- Brand: Trane
- SKU: SFCTR3P40A24VLA2L
- Poles: 3
- Amperage: 40A
- Coil Voltage: 24V
Application
This contactor is a direct OEM replacement for Trane systems requiring a 3-pole, 40-amp, 24V switching device. It is commonly used in air conditioning condensing units, heat pumps, and commercial rooftop equipment where reliable load control is critical. Replacing a worn or pitted contactor with the correct OEM part helps prevent nuisance shutdowns, compressor failures, and costly service calls.
Why Choose OEM?
Using a genuine Trane OEM contactor ensures compatibility with existing wiring, mounting configurations, and control voltage requirements — eliminating the guesswork and potential issues associated with aftermarket substitutes.







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