1LE1503-3AB03-3AA4-Z SD motor type: 1CV3310B low-voltage motor, IEC squirrel-cage rotor, self-cooled, IP55 temperature class 155(F) according to 130(B) gray cast iron housing Basic Line Premium Efficiency IE3, in EEA: minimum efficiency according to (EU) 2019/1781 is IE4 (as of 01.07.2023) 4-pole * size 315S, * 110 kW (50 Hz) 127 kW (60 Hz) standard color RAL 7030 if no order code is specified for selecting another color.