The seizure by the security forces at Hasanbar village in the district took place during a search operation in the nearby hills, CRPF (215th battalion) Inspector Mohan Kumar Sanyal said.
The articles seized were 200 m wire, five batteries, glass and iron rods from the spot, he said.
The explosives had been planted at the spot apparently to trap the security forces comprising 150 jawans of the CRPF, Sanyal said.
