TE Connectivity 81663-1 Connector Design: Symmetrical Csa File Number: LR7189 Diameter Sum (mm [in]): 8.57 ?€“ 9.86 [0.337 ?€“ 0.388] Inhibitor: With Large Conductor Size: 6 AWG, 3/16, 4 AWG, 1/4 Large Groove Through Wire Diameter (mm [in]): 3.75 ?€“ 6.22 [0.148 ?€“ 0.245] Large Wire Conductor Type: Compacted, Gal (Galvanized), Solid, Stranded Large Wire Letter Code: F 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, 6 AWG, 8 AWG, 3/16 Small Groove Tap Wire Diameter (mm [in]): 3.18 ?€“ 5.46 [0.125 ?€“ 0.215] Small Wire Conductor Type: Compacted, Galvanized, Solid, Stranded Ul Listed: File No. E69905