Busbar system Busbar center-to-center spacing 60 mm Device adapter, Width: 45 mm Bar thickness: 5.10 mm+TT profile with 1 DIN rail 35 mm For 3RA6 compact load feeder Length 200 mm; Ue 690 V, IE up to 32 A, Notice: if rated current >12 A and short-circuit current > 25 kA max. conductor cross-section 6 mm2 and minimum conductor length 2 m must be observed