The VW3AE0414 is an ammeter accessory designed for Schneider Altivar floor-standing enclosures with separate air flows or compact versions. It's intended for 6-pulse drives in the Altivar 71 Plus, Altivar 61 Plus, and Altivar 61 Plus-LH ranges.
This ammeter mounts in the door or panel of an Altivar floor-standing enclosure — the same footprint used on the 71 Plus and 61 Plus cabinets. It reads line current on a 6-pulse drive configuration. If you're retrofitting into an existing cabinet, verify the enclosure variant (separate air flows vs. compact) matches the destination marking on the accessory.