It is rated for 380 to 500 V three-phase input at 50/60 Hz, delivering 100 HP (124 A) under light-overload use and 75 HP (96 A) under heavy-duty use per UL. The NEMA Type 1 enclosure carries an IP21 degree of protection.
The heavy-duty current of 96 A governs motor starting and continuous overload — use it when sizing for a constant-torque load like a conveyor or compressor. The light-overload rating of 124 A is for variable-torque applications such as fans and pumps where peak demand is brief.
