Rising barrier for industrial enviroments with high performances. Medium and large sized access. Electrical Power supply - Single phase 230VAC, 50/60Hz + Ground. Nominal power consumption 335 W. Aluminium tube boom arm, varnished white with red reflecting stripes and end-sealing, with round section diameter 100 -90 - 84 mm. Operational temperature between -25 and +50°C (without optional heating). Minimum operation time: 3.5 s (adjustable), according to the boom lenght and the options chosen. IP44 Housing made of folded and welded sheet steel, from 3 to 8 mm thick, protected by two coats of structured paint (standard colour: orange RAL2000). Arm length: 7,5 - 8 meters.