Heat Shrinkable Tubing

This heat shrinkable tubing provides waterproof protection with its hot-melt adhesive. It is suitable for cable termination and intermediate connecting insulation protection up to 36kV.

MRA3 HEAT SHRINKABLE TUBING - Image 1

Technical Specifications

Overview

High-Performance Heat Shrinkable Tubing

This thick-wall heat shrinkable tubing is engineered for medium voltage applications up to 36kV, providing exceptional protection against moisture and environmental pressure. Featuring a 3:1 shrinkage ratio and a hot-melt adhesive lining, it ensures a secure, waterproof seal for cable terminations and intermediate connections. Its halogen-free composition and resistance to UV, weathering, and corrosion make it a reliable choice for demanding electrical insulation needs.


Key Features
Halogen-freeUV ResistantWaterproofCorrosion ResistantThick Wall

Technical Specifications

Shrinkage Ratio
3:1
Max Voltage
36 kV
Color
Black
Operating Temperature
-40°C to +90°C
Compliance Standard
IEC 60684

Size Specifications

Size and Dimension Matrix

TypeApp. Diameter (mm)Expanded (mm)Recovered (mm)Wall Thickness (mm)
MRA3 13/44.5-81342.4
MRA3 20/66.5-142062.5
MRA3 33/89-233383.2
MRA3 43/1213-3043124.3
MRA3 51/1617-3551164.35
MRA3 65/1921-4565194.35
MRA3 75/2224-5275224.35
MRA3 85/2527-6085254.35
MRA3 105/3032-75105304.35
MRA3 130/3638-91130364.3
MRA3 160/5055-112160504.3

Technical dimension table for MRA3 heat shrinkable tubing showing expansion and recovery ratios
Technical dimensions and application ranges for various MRA3 tubing sizes.

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