HellermannTyton 319-07600 Heat Shrink Tubing Kit, 2:1, Black, 3 Pieces

Heat shrink tubing kit with 2:1 shrink ratio, made of polyolefin in black, containing three pieces of different diameters. Provides electrical insulation and mechanical protection for cables and wires, shrinking to a tight fit when heated above 100°C.

Advantages

Flame retardant and self-extinguishing according to UL224 VW-1. Wide operating temperature range from -55°C to +125°C. Dielectric strength of 20 kV/mm ensures reliable insulation. Three common sizes cover a variety of cable diameters.

Suitable for

• Electrical insulation of splices and terminations
• Strain relief for cable connections
• Bundling and colour coding of wires
• Protection against abrasion and mechanical damage

Key specifications

• Shrink ratio: 2:1
• Material: Polyolefin
• Colour: Black
• Number of pieces: 3
• Piece 1: 6.4 mm pre-shrink, 3.2 mm post-shrink, 200 mm length
• Piece 2: 9.5 mm pre-shrink, 4.8 mm post-shrink, 200 mm length
• Piece 3: 12.7 mm pre-shrink, 6.4 mm post-shrink, 200 mm length
• Operating temperature: -55°C to +125°C
• Minimum shrink temperature: +100°C
• Dielectric strength: 20 kV/mm
• Flame retardant: Yes (self-extinguishing, UL224 VW-1)
• Halogen-free: No

Recommendations

Use a heat gun or other suitable heating tool to apply even heat until the tubing shrinks tightly around the cable. Avoid overheating to prevent damage.