A suicide bomber set off a device at the Port Authority bus terminal Monday morning, law enforcement sources have told the New York Post.

The suspected bomber – who had wires attached to him – was armed with a pipe bomb and a battery pack, sources told the paper.

A suspect was taken into custody after the device partially detonated inside the passageway to the N, Q and R trains, according to sources.  He was reportedly wounded. There are no additional reports of casualties at this time.