Terminal block housing, with protection class IP54/IP66, nominal cross-section 4mm², Ui=400V AC, polycarbonate, internal fastening points, for installations in industrial environments and protected outdoor areas, without terminals, with mounting rail NS35Dimensions: 130 x 130 x 75mmIncluded accessories: 4 mounting sockets IP54 M20 sealing range 8-13.5mm, 1 mounting socket IP54 M25 sealing range 9-18.5mm