Panduit HSTTRA25-48-Q Heat Shrink Tubing

Product Description

The PANDUIT HSTTRA25-48-Q is a heat shrink thin semi-rigid tubing designed for wire bundling, insulation, and strain relief applications in electrical and low-voltage wiring systems. This tubing applies heat to form a snug, protective sleeve around conductors, terminals, and splices. Licensed electricians, low-voltage technicians, and panel builders use this product during installation and termination work where a durable, semi-rigid shrink sleeve is required to protect connections from abrasion, moisture, and mechanical stress.

This heat shrink tubing is suited for use in residential, commercial, and light industrial electrical installations. It is commonly applied at wire terminations, connector entry points, and spliced conductors where a clean, finished sleeve is needed. The semi-rigid wall construction provides a balance of flexibility and structural support once shrunk, making it a reliable choice for panel wiring, wire harness assembly, and field service repair work.

Key Features

• Thin semi-rigid wall construction provides structural support after shrinking
• Designed for insulation, strain relief, and abrasion protection at wire terminations
• Suitable for residential, commercial, and light industrial electrical applications
• Compact sleeve format allows precise placement over conductors and connectors

Compatibility

Designed as an OEM-style heat shrink sleeve for general electrical wire termination and bundling applications across a range of conductor sizes and connector types.

Installation Notes

Installation is performed by licensed electricians or low-voltage technicians following applicable NEC guidelines. Power down all circuits before applying heat shrink tubing to live conductors or energized terminals. Use a calibrated heat gun at the manufacturer-recommended temperature range, working evenly along the length of the tubing to achieve a uniform shrink. Avoid open flame tools, as uneven heat application can damage the tubing or underlying conductors.