10–35KV high-voltage busbar heat shrink tubing (three colors) is made of special high‑voltage irradiated cross‑linked polyolefin material.

The three colors red, yellow, green strictly comply with electrical codes (red phase / yellow phase / green phase).

It starts shrinking at 70℃ and fully shrinks at 110℃, fitting tightly onto the busbar surface without wrinkles, bubbles or detachment.

With insulation and voltage resistance precisely covering 10–35KV high‑voltage applications, it features flame retardancy, corrosion resistance and excellent temperature resistance, operating stably under extreme conditions from -40℃ to 125℃.

It effectively isolates dust and moisture, preventing busbar breakdown and electric leakage.

Specially designed for busbars, ensuring standardized and efficient installation!

Select the accurate size according to busbar cross‑section dimensions.

With uniform wall thickness, it tightly wraps special‑shaped busbars after heating, suitable for flat bends, vertical bends and other busbar configurations.

The three‑color marking clearly distinguishes phase sequence, avoiding wiring errors.

Heating operation is simple; no special high‑voltage equipment is required, and installation can be completed with a hot air gun.

It bonds firmly and resists aging, complying with high‑voltage electrical construction specifications.

Full‑scene high‑voltage busbar protection, balancing safety and standardization!

For high‑voltage busbars in substations and power plant equipment rooms, the high insulation level ensures stable power supply.

For busbars inside switch cabinets, the three‑color marking is clear for inspection and maintenance, avoiding phase sequence confusion.

For busbar renovation in industrial areas and high‑voltage busbar protection in photovoltaic power stations, it resists corrosion and flame, enduring complex working conditions, and eliminating hidden dangers of busbar leakage and short circuit.

It is a core component for insulation and identification of 10–35KV high‑voltage busbars.