Main branch terminal,1p.,490A, 1x185mm²+ 2x35+ 3x25+ 4x16mm²
Input 1x185mm², Outgoings 2x35 and 3x25mm² and 4x16mm²; for copper conductors according to IEC 60947-7-1 and UL 1059, for aluminum conductors according to UL 1059, note maintenance instructions