Heat shrinkable tube heat shrinkable busbar busbar tube heat shrinkable busbar tube into 1KV, 10KV thermal busbar tube, 35KV thermal busbar tube, heat shrinkable tube for busbar substation bus, high, low voltage switchgear bus insulation Protection for the top brass insulated bus, thermal busbar switchgear tube allows compact structure (phase distance shorter), to prevent accidental short circuit accident. ? Features shrink ratio: 2: 13: 1 shrink rate:? Fast commonly used colors:? Red, yellow, green temperature range continuous use temperature:? -55 ℃ ~ 105 ℃ lowest initial shrinkage temperature:?? 80 ℃ Minimum fully shrink temperature:? 120 ℃ range of applications to eliminate the short-circuit fault rats, snakes and other small animals caused prevent acid, alkali, salt and other chemicals to prevent corrosion of the busbar maintenance personnel mistakenly charged the gap caused by accidental injury adapt switchgear small??? development trend? problem solving phase insulation busbar.