63 A five-pin CEE plug, 3P+N+E, for feeding site distribution boards and larger three-phase plant. Rated 230 to 400 V at 50 or 60 Hz, so it suits generator supplies as well as mains. Takes 6 to 16 mm² conductors through a gland range of 14.5 to 36 mm. IP44, red, clock position 6h, with a TL63S cover available to close it when it is unplugged. Certified to IEC 60309-1 and -2. GARO P463-6S.