Junction box, with protection class IP66/IP67/IP69, nominal cross-section 4mm², certified by VDE (DIN EN 60670-1/-22 (VDE 0606-1/-22)), DLG (ammonia resistance), DNV (class: ships & offshore installations), deflection membranes, M16/M20/M25, (1 rear, 7 side), internal fastening points, for installations in industrial environments and unprotected outdoor areas, black, Ui=400 V AC, In=32 A, with 5 screwless 4-conductor terminals Wago 773-604, max. nominal cross-section according to DIN EN 60998: 4mm², clampable cross-sections per pole: 4 x 1.5-4.0mm² rigid Cu/Al (observe assembly instructions!)Dimensions: 102 x 102 x 70mmIncluded accessories: 4 double membrane nozzles IP66 M25 sealing range 9-17mm, cover loss protection