TXHHW uaea e tu mo le "XLPE (cross-linked polyethylene) High Heat-resistant Water-resistant."XHHW cable o se faʻailoga mo se mea faʻapipiʻi faʻapitoa, fua faʻatatau o le vevela, ma le tulaga o le faʻaogaina (talafeagai mo nofoaga susu) mo le eletise eletise ma le uaea.