... typt: ZT advantage: electrical insulating excellency UV resistant&weather proof Heat shrinkable breakout, cable accessories1. brand TCI2. type: ZT--3.00 ... . voltage:1kv, 11kv,24kv, 33kv6. used as: three core heat shrinkable cable accessoriesWe have various types of breakout(for 2cores/3cores ... /5cores calbes), and please contact us for details. heat shrinkable three core breakout, cable accessories