Quadrios 201711CA002 Heat Shrink Tubing Assortment, 3:1 Shrink Ratio, Black, 127 Pieces

Featuring a 3:1 shrink ratio and dielectric strength of 15 kV/mm, this Quadrios heat shrink tubing assortment provides reliable insulation and strain relief for electrical connections. The set includes 127 black polyolefin tubes in nine diameters from 1.0 mm to 13.0 mm, each 45 mm long, suitable for a wide range of wire and cable sizes.

Overview

The Quadrios 201711CA002 is a comprehensive heat shrink tubing kit designed for professional and hobbyist use. All pieces are made from flame-retardant polyolefin and operate across a temperature range of -55°C to +125°C. The tubing begins shrinking at +70°C and achieves full recovery at +110°C, ensuring a tight, durable seal.

What stands out

• 3:1 shrink ratio for secure coverage over connectors and splices
• 127 pieces in nine sizes: 1.0 mm (30 pcs), 2.0 mm (25 pcs), 3.0 mm (20 pcs), 4.0 mm (10 pcs), 5.0 mm (10 pcs), 6.0 mm (10 pcs), 8.0 mm (8 pcs), 10.0 mm (8 pcs), 13.0 mm (6 pcs)
• Flame-retardant polyolefin with high dielectric strength
• Wide operating temperature range from -55°C to +125°C

Technical details

• Shrink ratio: 3:1
• Colour: Black
• Material: Polyolefin
• Total pieces: 127
• Tubing length: 45 mm (all pieces)
• Minimum shrink temperature: +70°C
• Full shrink temperature: +110°C
• Dielectric strength: 15 kV/mm
• Flame retardant: Yes
• RoHS compliant: Yes

Our verdict

A versatile and well-stocked assortment for insulating, protecting, and bundling wires in electronics, automotive, and general repair work.