Heat shrink tube Hellermann Tyton 319-00607 Green Yellow 1m 15 pcs

HellermannTyton 319-00607 heat shrink tube provides insulated protection for wiring and cable terminations. Supplied in a green-yellow color combination, each piece measures 1 m in length and covers a nominal diameter range from 2 mm up to 6 mm. The product is delivered as a pack of 15 tubes, suitable for electrical insulation, strain relief and color-coded identification of conductors in installations and maintenance tasks.

Advantages

The heat shrink tube is made from a heat-responsive polymer that contracts uniformly when heated, creating a tight, protective sleeve around conductors. Its green-yellow color offers clear visual identification for earthing or grounding applications. The 1 m length and the range between 2 mm minimum and 6 mm maximum diameter provide versatility across small to medium gauge cables. Supplied in packs of 15, the tubes offer a ready quantity for repeated use in workshops or on-site assignments.

Suitable for

• Insulating wire joints and soldered connections
• Marking and color-coding of conductors, especially grounding/earth wires
• Providing strain relief at cable terminations and connectors
• Protecting cables from abrasion and environmental exposure
• General electrical maintenance and small installation projects

Key specifications

• Material: heat-shrinkable polymer (sleeve)
• Color: green-yellow
• Length per piece: 1 m
• Pack quantity: 15 pieces
• Maximum diameter before shrink: 6 mm
• Minimum diameter after shrink: 2 mm
• Shrink ratio: designed to reduce diameter within the stated range when heated

How to use

Cut a suitable length of the heat shrink tube so that it overlaps the area to be insulated by a few millimeters at each end. Slide the tube over the conductor, splice or connector before making the final connection if covering a joint. Apply heat evenly along the length of the tube using a heat gun set to a moderate temperature or other controlled heat source until the tube contracts and conforms to the underlying cable. Allow the sleeve to cool before handling to ensure a secure seal and proper adhesion if the material includes an inner adhesive layer.

Usage recommendations

Use a regulated heat gun rather than an open flame to avoid local overheating and uneven shrinkage. Select tube length and initial diameter with sufficient overlap for reliable insulation. For grounding identification, ensure compliance with local wiring color codes and standards when using green-yellow tubing.