Junction box, with protection class IP66/IP67, Ui=400 V AC, M25, (5 on the side), external fastening points, with electrical functional integrity E30-E90 according to DIN 4102 Part 12. For installations in industrial environments and tunnel areas, pressure-suction-tight according to the Gotthard Directive. Halogen-free housing made of special duroplast, terminals made of high-temperature-resistant special ceramic. External fastening tabs and cover screws made of stainless steel 1.4571, orange, passage: 4-pole terminal for uncut conductors, clamping range for uncut conductors 16mm² to 50mm², clamping range for cut conductors 16mm² to 35mm², rated current 100A. Fused and reaction-free branch 4-pole up to 2.5mm², protected by 2 x single-pole circuit breakers B10, pre-wired, sealing range main cable: 21-26mm (other sealing ranges on request)Dimensions: 190 x 447 x 105mmIncluded accessories: 2 x cable gland M25, sealing range 9-16mm4 x locking screws M25