This part is officially obsolete per the manufacturer's lifecycle record. No direct successor order code is listed.
At 320 A / 500 V, this filter sits at the high-current end of the Altivar RFI accessory range. It handles the full rated current of a large drive without derating, making it suitable for heavy industrial motor loads — pumps, compressors, conveyors — where conducted emissions must stay within EN 61800-3 limits.