The CTR02580 is a Trane/Service First 3-pole, 30-amp, 120-volt coil contactor designed to switch HVAC loads. It uses a 120 VAC coil rated for 50/60 Hz and provides screw-terminal connections for straightforward field wiring. This 3-pole contactor is commonly used to control compressors and condenser fans in air-conditioning systems and serves as a standard replacement part in many Trane installations. In catalogs, the SFCTR3P30A120VSA2L model is presented as a successor to CTR02580, maintaining the same electrical ratings and footprint for drop-in replacements.
