SIMOTICS SD Add motor type: 1CV3-453B low-voltage motor, IEC squirrel-cage rotor, self-cooled, IP55 temperature class 155(F) according to 130(B) gray cast iron housing Premium Efficiency IE3, 4-pole * frame size 450 * 800 kW (50 Hz) standard color RAL 7030, if no order code is specified for selecting another color. 690VD 50 Hz IM B 3, 3 PTC thermistors for disconnection (2 terminals) Terminal box base left with inclined terminal box 45°