Busbar ubushyuhe bwo kugabanya tubing ikozwe muri polyolefin. Ibikoresho byoroshye byoroha cyane kubakoresha gutunganya bisi zunamye. Ibikoresho byangiza ibidukikije bya polyolefin birashobora gutanga uburinzi bwizewe bwokwirinda kuva 10kV kugeza kuri 35 kV, birinda ko hashobora kubaho flashovers no guhura nimpanuka. Imikoreshereze yacyo kugirango itwikire busbars irashobora kugabanya igishushanyo mbonera cya switchgear kandi igabanya igiciro.