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• 8420 Series Cold Shrink Connector Insulators
• 8420 Series insulators are open ended tubular rubber sleeves
• Factory expanded and assembled on a removable core they are supplied for field installation
• Once positioned for installation the core is removed allowing the tube to shrink and create a waterproof seal
• Features and Benefits:
• ; Easily installed ; Suitable for various cable sizes ; Torches or heat not required ; Good thermal stability ; Tight seal ; Resilience and pressure remain consistent after years of ageing and exposure ; Excellent wet electrical properties ; Tough rubber formulation ; Waterproof ; Fungus resistant ; Acid and alkalis resistance ; Ozone and ultra violet light resistance
• Applications:
• ; Primary electrical insulation for all solid dielectric insulated wire (rubber and plastic) and cable splices with 1000 V rating ; Direct burial or submersed ; Indoor, outdoor or overhead use ; Provides physical and moisture sealing protection for high-voltage air insulated connectors and lugs
• Examples - Spacer cable and lug connections to busbar ; Secondary splice copper or aluminium conductor insulation ; Service relocation ; Inline conductor transition connector insulation