Panduit HSTT50-C2 Heat Shrink Tubing 0.50 Inch

Product Description

The PANDUIT HSTT50-C2 is a thin-wall heat shrink tubing designed for insulating, bundling, and protecting wire and cable connections. Rated for a recovered diameter starting at 0.50 inches (12.7mm), this tubing applies heat to conform tightly around conductors, splices, and terminations. It is a standard go-to for electricians and low-voltage installers who need clean, durable insulation on field-terminated connections. The thin-wall construction keeps the overall profile compact while still providing reliable dielectric protection and resistance to abrasion and moisture at the connection point.

This heat shrink tubing is used across residential and commercial electrical work, panel wiring, control panel assembly, and instrumentation installations. It suits applications where a neat, professional sleeve over a solder joint, butt splice, or terminal is required. Electricians, industrial maintenance technicians, and low-voltage contractors routinely stock this type of tubing for both planned and field-repair work.

Key Features

• 0.50 inch (12.7mm) diameter for consistent recovery over standard wire and splice sizes
• Thin-wall construction keeps finished bundle diameter compact
• Shrinks uniformly to conform tightly around terminations and splices
• Provides insulation, abrasion resistance, and moisture protection at connection points
• Sold individually (each), allowing single-piece procurement for small jobs or sample evaluation

Compatibility

Designed as an OEM-style heat shrink sleeve for use on wire, cable, and conductor terminations requiring a 0.50 inch recovered diameter. Confirm pre-shrink and recovered diameter specifications against the target conductor or splice before installation.

Installation Notes

Installation is typically performed by licensed electricians or qualified low-voltage technicians following applicable NEC requirements. De-energize all circuits completely before applying heat shrink tubing over any live termination or splice. Use a calibrated heat gun rather than an open flame to apply heat evenly and avoid burning the tubing or adjacent conductors. Work from one end of the tubing toward the other to prevent air pockets from forming beneath the sleeve.