HellermannTyton HIS-3 warmtekrimpkous 3:1, groen-geel, 3 mm, 1 m 319-00307

This heat shrink tubing offers a 3:1 shrink ratio, recovering from a supplied diameter of 3 mm down to 1 mm for secure insulation and strain relief. The green-yellow colour is ideal for earth conductor identification.

Overview

Made from flame-retardant polyolefin, this thin-wall tubing provides electrical insulation and mechanical protection. It operates from -55°C to +125°C and shrinks at a minimum temperature of +70°C.

What stands out

• 3:1 shrink ratio for a tight fit over irregular shapes
• Green-yellow colour for earth conductor marking
• Flame-retardant polyolefin construction
• Wide operating temperature range: -55°C to +125°C

Technical details

• Supplied diameter: 3.0 mm
• Recovered diameter: 1.0 mm
• Length: 1 m
• Dielectric strength: 20 kV/mm
• Voltage rating: 600 V
• Certifications: UL 224 VW-1, CSA C22.2 No. 198.1

Our verdict

A reliable heat shrink tubing for electrical insulation and earth conductor identification, with a high shrink ratio and flame-retardant properties.