About Product:Pre Insulated Bi-metal LugPre-insulated bimetal lug is used to establish connection between LV-ABC cable and electrical equipments.Palm is made of 99.9% pure copper and sleeve is made of 99.6% pure aluminium.Cross-section of conductor can be easily identified by the color code of elastomeric rings;Elastomeric ring and pre-filled grease enable super waterproof performance.Watertightness test carried out at 6kV for l minute under water.Insulation tube is made of weather and UV resistant polymer.Standard: EN 50483-4 . NFC 33-021.