Reinforced connectors, 6, 10, 16, 24, 32 and 48 pins, designed to be used mainly under 16A. However there are sockets and plugs adapted to higher current – up to 82A.
May be installed on panel or directly on the wall, with one or two clasps. A line with smaller dimensions may be obtained, 3 pins + grounding or 4 pins + grounding.