The ABB 3AXD50000296866 is an ACH580-01 wall-mounted drive for HVAC, rated 273 A normal-use output on a 208-240 V three-phase supply. Frame size R8, IP55, NEMA Type 12 enclosure — sized for a 100 Hp light-overload motor. Standby loss sits at 26 W, which matters for panel heat budgeting in a crowded cabinet.
The 273 A normal-use current is the number that governs cable sizing and branch protection. At 208-240 V, apparent power output hits 109 kV·A — that puts this drive squarely in the heavy HVAC or pump class. IE2 efficiency level is the baseline; no premium-efficiency label here, but for a 273 A frame the standby loss of 26 W is modest.
Wall-mounting, IP55, NEMA Type 12 — suitable for indoor environments where dust and dripping water are present. Maximum ambient 40 °C. The R8 frame is a large chassis; plan for adequate clearance around the gland plate for incoming power and motor cables.