Wall-mounted drive, order code 3AXD50000798926, sized for 208-240 V three-phase input. Frame R9, NEMA 1 enclosure with IP21 protection — indoor wall-mount, no extra cabinet required for basic environments. Rated 343 A light-overload (123 Hp) and 273 A heavy-duty (100 Hp) per UL. Heavy-duty figure governs continuous motor load; light-overload covers applications with occasional peak demand. Both ratings at 240 V.
Light-overload rating of 343 A at 123 Hp covers variable-torque fans and centrifugal pumps where peak current is short-duration. Pick the duty class that matches your motor nameplate and load profile — the drive handles both, but the continuous rating must not be exceeded.
NEMA 1 enclosure with IP21 protection — drip-proof, indoor use. Frame R9 determines mounting hole pattern and clearance; verify panel depth for heat sink projection. Wall-mount only; no floor-standing kit needed for this frame.
UL-listed per the heavy-duty and light-overload output ratings. RoHS and CE compliance typical for the series; request the declaration of conformity with your RFQ if required for your site's compliance file.