AC Power Cord Sets SL-31L No. IEC 60320 C17 SL-207 (US Power Cord) No. NEMA 6-20P SL-206 (US Power Cord) No. NEMA 6-15P SL-202 (Taiwan Power Cord) No. NEMA 6-20P SL-515P (US Power Cord) No. NEMA L5-15P SL-520P (US Power Cord) No. NEMA L5-20P SL-520R (US Power Cord) No. NEMA L5-20R SL-530P (US Power Cord) No. NEMA L5-30P SL-620P (US Power Cord) No. NEMA L6-20P 12 3