Housing made of ABS plastic, halogen-free, impact resistance IK08, transparent protective cover made of impact-resistant polycarbonate, 180° cover hinges, N and PE terminals, wired ready for connection, glow wire test 650°C, heat distortion temperature 70°C, protection class housing equipped IP44, empty housing IP67, with main cable terminals and top-hat rail with capacity for 13 subunits, cable entry at top 1xM40 open and 1xM40 closed.protection class housing equipped IP44, empty housing IP67, with main cable terminals and top-hat rail with capacity for 13 sub-units, cable entry top 1xM40 open and 1xM40 closed, bottom 2xM40 closed.