The VW3A7280 is a fan wiring option (6 V) for Altivar speed drives, specifically designed to supply the drive's internal fans when paired with an Altivar AFE front-end on 500...690 V systems. It measures 100 mm deep, 50 mm wide, and 210 mm high — a compact footprint that fits within the standard Altivar accessory bay without eating extra DIN-rail space.
Schneider has classified this part as obsolete. No direct drop-in replacement is listed in the current catalog.
