TE Connectivity 81663-4 Connector Design: Symmetrical Csa File Number: LR7189 Diameter Sum (mm [in]): 6.50 [0.256], 7.82 [0.308] Inhibitor: With Large Conductor Size: 8, 6 AWG, 3/16, 4 AWG Large Groove Through Wire Diameter (mm [in]): 2.98 ?€“ 5.26 [0.117 ?€“ 0.207] Large Wire Conductor Type: Compacted, Gal (Galvanized), Solid, Stranded Large Wire Letter Code: D Lead Free Solder Processes: Not relevant for lead free process Plating Material: Tin Rohs/elv Compliance: RoHS compliant, ELV compliant Rohs/elv Compliance History: Always was RoHS compliant Small Conductor Size: 10 AWG, 8 AWG Small Groove Tap Wire Diameter (mm [in]): 2.57 ?€“ 4.45 [0.101 ?€“ 0.175] Small Wire Conductor Type: Compacted, Solid, Stranded Ul Listed: File No. E69905