Introducing the new EN50306 Wire & Cable. To complement its existing 100G product line TE Connectivity (TE) is launching EN50306 300 volt signal wire. This Rail-approved Wire & Cable is fully compliant to all of the clauses specified in: EN50306-2, EN50306-3, EN50306-4. The wire meets all of the thin walled EN Rail approvals, and is suitable for all new rail builds within the European Union.