Heat-Shrink Ring HellermannTyton RO202REF-1401 Green Vinyl, ID 6.1 mm, OD 12.1 mm, H 12.7 mm, 150 pcs

Heat-shrink ring HellermannTyton RO202REF-1401 in green vinyl is supplied in a pack of 150 pieces. Each ring has an inner diameter of 6.1 mm, an outer diameter of 12.1 mm and a height of 12.7 mm. Manufactured from vinyl material, these heat-shrink rings provide electrical insulation, corrosion protection and mechanical protection for cable joints, seals and strain reliefs in wiring and harnessing applications. The product is intended for use where a compact, conformable insulating sleeve is needed and is compatible with standard heat-shrinking tools.

Advantages

These green vinyl heat-shrink rings offer reliable electrical insulation and a controlled shrink fit that conforms to irregular shapes. The vinyl construction provides resistance to moisture and corrosion while delivering basic mechanical protection and strain relief for joints and connections. Supplied in a 150-piece pack, they support batch installations and maintenance tasks with consistent dimensions for repeatable results.

Suitable for

• Insulating and protecting cable joints and splices
• Providing strain relief on wiring and harnesses
• Sealing against moisture and corrosive environments
• Electrical insulation in low- to medium-voltage wiring assemblies

Key specifications

• Material: vinyl
• Inner diameter (before shrink): 6.1 mm
• Outer diameter (before shrink): 12.1 mm
• Height: 12.7 mm
• Colour: green
• Pack quantity: 150 pieces

How to use

Position the heat-shrink ring over the cable joint or area requiring protection and apply heat evenly using an appropriate heat gun or shrink-tool until the vinyl conforms to the underlying shape and forms a snug fit. Allow the sleeve to cool to achieve final dimensions and insulation performance. Ensure all surfaces are clean and free of contaminants prior to application for optimal adhesion and corrosion protection.

Usage recommendations

When installing, use a temperature-controlled heat gun and maintain a safe distance to avoid overheating. Check that the shrink temperature range of vinyl is compatible with nearby components and follow relevant electrical safety procedures. Refill packs and colour label options are available for use with the RiteOn dispenser to streamline identification and replacement tasks.