A man was fatally struck by a train on the subway tracks in Harlem Wednesday afternoon, cops said.

The 47-year-old man was hit by a northbound 5 train around 3:10 p.m. at the 125th St. station near E. 125th St. and Lexington Ave. in Harlem. The man was unconscious and unresponsive on the tracks when officers responded, cops said. EMS pronounced the victim dead at the scene. His name was not immediately released.

The incident caused delays on the 4 and 5 train lines.

There were no arrests in the incident, and It was unclear how the man fell onto the roadbed; police believe there was no criminality, cops said.