The Trane CTR01349 3-Pole Contactor is an electrical switching device rated at 40 amps, designed for compatible HVAC equipment operating at 240–600VAC, with a 24VAC coil and 60Hz frequency. When energized, the coil closes the contacts to supply power to components such as compressors and condenser fan motors. This contactor is commonly used in Trane air conditioners, heat pumps, and c... https://www.partshnc.com/trane-ctr01349-3-pole-contactor-40-amp-240-480-600vac-24-vac-coil-60hz