CONSTRUCTIVE TECHNICAL CHARACTERISTICS Material: made of technopplymer with ABS base. Standard colour: Grey RAL 7035. Shock resistance: 6j. Abnormal heat resistance (Glow Wire Test): up to 650°C. Installation temparature: min. -15°C, max +60°C. Smoked anti-scratch door with key lock safety system and blocking system in open position for easier switches on-off. Steel plated DIN rail for protection devices installation featuring deepness regulation. 90° degrees openable hinged door with holding position feature to ease maintenance operations. Pre-blanked pipes entrance of different sizes. Provided with screws hiding caps for double insulation. Dissipated power values according to CEI 23-49 standard. Made in compliance with CEI 23-49 ED.1996, IEC 60670 standards.