Thalassa TBS industrial ABS box with opaque cover H20. Int is 275 x 225 x 120 mm. Ext is 291 x 241 x 128 mm. Wall mounted enclosure. Low plain cover. Outside sealed is flat screwdriver captive screw lock. Certifications is DEMKO, SEMKO, TÜV. Fire resistance 650°. ABS (acrylonitrile butadiene-styrene). IP66 (NEMA 4.4X), IK07, Grey RAL 7035, Insulation Class II. Set of 2. Ambient temperature for storage/operation is (-15 to 40°C)/(-25 to 60°C).