Heat shrink tube Hellermann Tyton 319-01207 Green Yellow 10 pcs 1 m 1.2 cm 4 mm

The HellermannTyton heat shrink tube in green-yellow is designed for reliable insulation and mechanical protection of cables and wire assemblies. Supplied in a pack of ten 1 m lengths, this tube shrinks to provide a tight fit around conductors, joints and connectors, helping to prevent short circuits and moisture ingress. The product is intended for use in electrical installations where visible identification and secure insulation are required; its nominal maximum diameter before shrinking is 1.2 cm and the nominal recovered inner diameter is approximately 4 mm.

Advantages

This heat shrink tube offers consistent shrink performance and a uniform wall thickness after heating, ensuring stable electrical insulation and abrasion resistance. The green-yellow color provides clear visual identification for grounding or protective conductor wiring in accordance with common wiring color conventions. The 1 m length per piece and the pack quantity of 10 allow for flexible use across multiple connection points without frequent reordering.

Suitable for

• Insulating splices and terminations in domestic and industrial electrical installations
• Protecting and organizing wiring harnesses in panels, control boxes and machinery
• Color-coding protective conductors and identifying grounding points
• Repairing damaged outer insulation on single cores and small cables

Key specifications

• Color: green-yellow
• Quantity: 10 pieces per pack
• Length per piece: 1 m
• Maximum diameter before shrinking: 1.2 cm
• Approximate recovered inner diameter: 4 mm
• Material: heat-shrinkable polymer with electrical insulation properties

How to use

Measure and cut the heat shrink tube to the required length, allowing some overlap beyond the joint or connector. Slide the tube over the cable or splice before making the connection if possible. Apply heat evenly using a heat gun, hot air tool or suitable heat source until the tube contracts and conforms tightly to the cable surface. Allow the tube to cool so the polymer stabilizes before handling.

Usage recommendations

For best results, use a regulated heat gun to ensure uniform shrinkage and avoid localized overheating. Confirm compatibility with the operating temperature and voltage requirements of your installation and follow applicable electrical safety regulations when working on live systems; de-energize circuits whenever possible.