Semiconductor soft starter 3RW3 3RT + connecting lead + 3RB10 + 3RW3 DIN rail 1: Contactor 3RT1 3RT DIN rail 2: Combination of soft starter 3RW30/31 and electronic over- load relay 3RB10 3RW 3RB10 Fig. 8-15: Combination 3RT+3RW3+3RB10 Minimum clearances Tabelle 8-11: Assembly specifications for 3RT1 + 3RW30/31 + 3RB10, minimum clearances/ minimum lengths 8-26 Stand 08/99 Size Minimum clearance between DIN rail1 and 2 (center - center) in mm Minimum length of the connecting lead in mm S00 100 100 S0 140 150 S2 180 200 S3 240 250