The Finder 7F.21.8.230.3100 enclosure fan is a 28 W device designed to provide effective electrical enclosure ventilation. With dimensions of 209 x 209 x 71.2 mm, it is ideal for switchboard temperature control. Common applications include maintaining optimal air circulation in switchboards and other electrical setups. https://elecena.pl/product/28066805/finder-7f-21-8-230-3100-enclosure-fan-28w-209x209x71-2mm-1pc 2025-03-24 https://elecena.pl/product/28066805/finder-7f-21-8-230-3100-enclosure-fan-28w-209x209x71-2mm-1pc 2026-06-19