Joint connector, made of strip-galvanized steel according to DIN EN 10346, with 2 flat plugs 6.3 mm, for the mechanical and electrical connection of all accessories made of conductive materials in the equipotential bonding, as well as for the connection of equipotential bonding cables GSLH ....certified! for dimensions: GKU 220-78T100 ... and their fittings required: 2 pieces per joint must be ordered separately