On the line
The ACS850-04-014A-5+0C168: Listed mass is 4.54 kgs — a one-person lift onto a wall-mount backplate, no spreader bar needed, but worth a second pair of hands if you're hoisting it up to eye level on an existing panel.
Reading the ratings
The ACS850-04-014A-5+0C168 is listed at 7.5 HP and 4.54 kgs; no voltage class, current rating, frame size, IP rating, or fieldbus option is cited here, so any derating or SCCR call has to come from the datasheet.
Same-frame sibling worth knowing
The ACS880-01-07A6-5 at 6.35 kgs and the ACS880-01-021A-5 at 7.71 kgs bracket the 11A0 frame and confirm the 880-series sizing spread. None of the three is a drop-in for the ACS850-04-014A-5+0C168 on the evidence here — they're cross-shop candidates only, not interchanges.