4 x grey / grey / gris, multi-pole, quick fastening made of sheet steel, double quick fastening for 4- and 5-pole, mini modular compatible, VDE-certified, multipole, quick snap-on, galvanized steel, 2-fold locking for 4- and 5-pole, extendable with the mini modular range,certified, multi pole, quick attachment made of sheet steel, galvanized steel, 2 quick attachments for 4 and 5 poles, compatible with the mini modular system, certified by VDE
