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The BURNDY HSC100FR is a clear, fire-rated heat shrink tubing designed for insulating, protecting, and sealing electrical connections and wire terminations. It applies heat to shrink tightly around conductors, splices, and connectors, forming a durable protective sleeve that resists flame spread. This tubing is suited for use in electrical installations where fire-rated materials are required by code or project specification. Licensed electricians and electrical contractors are the primary installers, typically in commercial, industrial, and residential wiring applications where compliance with fire safety standards is essential.
This heat shrink tubing is used in applications where electrical connections must be protected against moisture, abrasion, and flame propagation. It is appropriate for use on wire bundles, terminal connections, and splice points in panel wiring, conduit runs, and junction box terminations. The clear finish allows visual inspection of the connection beneath the tubing after installation, which is useful during inspection and troubleshooting.
Designed as an OEM-style replacement and standard-use heat shrink tubing for electrical wire insulation and connector protection in fire-rated electrical installations.
Installation is performed by licensed electricians in accordance with applicable NEC requirements. De-energize all circuits before applying heat shrink tubing to live wiring areas. Use a calibrated heat gun rather than an open flame to shrink the tubing evenly and avoid damaging the material or adjacent components. Ensure the tubing length and recovered diameter are appropriate for the conductor or connector being covered before applying heat.
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