Equipotential bonding rail for use in small systems consisting of a cover made of grey polystyrene and a base plate made of strip-galvanised steel. The cover can be sealed/labelled. The contact strip and the screws are made of nickel-plated brass. The equipotential bonding rail offers the following connection options: 3 multi-wire cables up to 6 mm and 2 multi-wire cables up to 16 mm.