Plastic enclosure for 1xL module, gray with IP66 resistance. M16 knockouts on all sides as well as the bottom and 4 membrane seals are included. Equipped with Modul L 20-pole to 20-pole straight through connection. Connection via screw terminal up to 1mm² with elevator-type wire protection. Marking 01-20 and 01a-10b. 75mm x 125mm x 35mm