DIAZED® fuse enclosure, 3 x 3-pole DIII bus-mounting fuse base, E 33 thread, Rated current 63 A, Screw connection 1.5 - 25 mm², on 5-pole busbar, with 5 busbar terminals 4 - 35 mm², N terminal 1.5 - 16 mm², PE terminal 1.5 - 16 mm², 3 x enclosure connectors (GGV)
on busbar system 250 A, with transparent hinged door