Full Technical Description: Tin Plated Copper Material; Purple Color; 3-3/8 Inch; 3.375 Length in Inch; UL, CSA Approval; 5 kV Voltage Rating; 90 Deg C Temperature Rating; 4/0 AWG Stranded (Copper) Conductor Size; Penn-Crimps. Brand; Flared End; Suitable 0 to 35 kV When Tapped; Length in Inch - Uom in; BBCU Model