Materials Body moulded in polyamide resin 6.6. Terminals in tin-plated die-cast zinc electro-alloy. Conductors locked with OT plugs; fuseholder with contacts in die-cast copper-plated zinc electro-alloy for 8.5 x 32 or 9 x 36 fuses up to 20 A. Characteristics To recess on poles with hatches proportional to the overall dimensions and with internal cross-pieces preengineered for fixing purposes. Besides the overall dimensions of the junction box, the hatch should also be made to suit the available cover plates. Protection degree IP 20 in compliance with CEI EN 60529, IK 07 according to CEI EN 62262.