On the order code
The ABB ACS800-04-0006-5+J400 is a low-voltage AC drive from the ACS800-04 wall-mount frame, carrying the +J400 option set on the line card. At 7.38 kgs it sits in the compact end of the ACS800-04 mass band — a single-person lift into a 400-class cabinet section, not a rigging job.
Where the class sits
The ACS800-04 designation picks a wall-mount drive frame from the ACS800 series, carrying the same control platform as the other ACS800 enclosures. The 0006 current code selects the rating, and the +J400 suffix is the option set specified at order entry. In a hot-strip mill or any line with big VFDs on the same bus, this frame has to hold its regulation through the radiated noise floor of the megawatt drives nearby. Mount it close to the motor, keep the signal and motor cables segregated, and ground the drive chassis to the panel back-plate with a short, fat bonding strap — the usual DTC-immunity practice that applies to any ACS800 on a mill bus.
Spec line on record
The only physical figure the listing carries is 7.38 kgs. Everything beyond that — current rating, supply voltage window, overload profile, I/O map, brake chopper presence — has to come off the drive's nameplate or the option build sheet for the +J400 variant, not from a one-line distributor SKU.
Sourcing posture
ABB is recorded as the brand, and the ACS800 is a mature, multi-decade platform with the ACS880 family as its factory successor. For a live BOM line, specify the order code against an RFQ and have supply confirm the build date and +J400 option set on the quoted unit.