Materials In die-cast UNI - EN 1706 AC - 46100 DF aluminium alloy. Coated in grey RAL 7000 colored stove-enamelled epoxy paint. Characteristics Coulisse sliding cover closed by an Allen screw in AISI 304 stainless steel. Materials solely designed for use in systems with voltage ratings of less than 50 Vdc. Applications For outdoor use in cathodic protection systems, potential connections, electric measuring points on metal pipelines. Protection degree IP 43 in compliance with CEI EN 60529, IK 10 according to CEI EN 62262. Version TYPE SCB2R/...: with reinforced cover. Protection degree IP44 in compliance with CEI EN 60529, IK 10 according to CEI EN 62262. TYPE .../AZ: in die-cast UNI 5080 corrosion-proof aluminium alloy; surfaces protected by anodic oxidation treatment. .../F with bottom fitting for non-threaded pole mounting.