STERIS P387339-304 Door Switch Actuator – 1773

The STERIS P387339-304 is a door switch actuator for STERIS sterilization equipment. This component engages the door interlock mechanism, signaling the sterilizer that the chamber door is properly seated and ready to begin a cycle. It is a replacement part for STERIS systems and is typically installed as part of door latch assembly maintenance or repair.