Cable accessory HellermannTyton 416-15035, polyolefin heat-shrink, black, 5.1 cm diameter, pack of 100

HellermannTyton 416-15035 is a black polyolefin heat-shrink cable accessory with a 5.1 cm diameter supplied in packs of 100. Manufactured from cross-linkable polyolefin material, this heat-shrink sleeve provides electrical insulation and mechanical protection for cable joints, terminations and repairs. It is suitable for applications that require sealing, strain relief and resistance to abrasion, and can be used on polymeric and paper insulated, lead-jacketed cables including those with aluminium or steel armouring.

Advantages

The polyolefin construction delivers reliable dielectric properties and mechanical durability after heat shrinkage. A consistent shrink ratio allows predictable sizing and a tight fit around conductors and accessories, while the black colour offers UV resistance and discrete appearance for outdoor and exposed installations. Supplied in a pack of 100, these sleeves enable efficient bulk application and reduce handling time during installation.

Suitable for

• Electrical cable jointing and termination
• Telecommunications cable protection and sealing
• Insulation and abrasion protection for field repairs
• Applications on polymeric and paper insulated, lead-jacketed cables with aluminium or steel armouring

Key specifications

• Material: polyolefin (cross-linkable heat-shrinkable tubing)
• Colour: black
• Recovered inner diameter: suitable for assemblies approximating 5.1 cm before shrink
• Pack quantity: 100 pieces
• Function: electrical insulation, mechanical protection, sealing and strain relief

How to use

Position the heat-shrink sleeve over the prepared cable joint or termination so it fully covers the area to be insulated. Apply uniform heat using an appropriate heat gun or oven until the sleeve shrinks tightly around the substrate and the material has fully recovered. Allow the assembly to cool before subjecting it to mechanical or electrical stress. Follow standard safety procedures and manufacturer guidance for heating equipment and shrink temperatures.

Recommendations

Ensure cable surfaces are clean, dry and free of contaminants before application. Select a sleeve size that provides sufficient overlap on each side of the joint prior to shrinkage. For lead-jacketed or armoured cables, verify compatibility with any additional sealing compounds or mastic if environmental sealing is required.