Features16 contacts with groundSide entry single post hood is made of die cast aluminum alloy that provides resistance to corrosionIP65 internal protection DIN VDE 0470Hood is hard silver/gold plated and has epoxy powder coated finish EPDM seal gaskets that are chemical-resistantAt A3, 4, 10 and 16 locking mechanismA16 single lock system 1 x PG21-3/4 connection