Heat shrink tubing 6.4/3.2 - black on spool / unit = 100mb /100m/ WRTS-6,4/3,2CZ

Heat shrink tubing is a versatile solution for insulating, protecting, and identifying wires and cables. Made of polyolefin (PO-X), it ensures reliable and durable connections in various applications. This black tubing, supplied on a 100-meter spool, allows for precise customization – it can be easily cut to any length.

Properties and applications

The tubing features a 2:1 shrink ratio, meaning it reduces its diameter by half when heated. The transition from an inner diameter of 6.4 mm to 3.2 mm ensures a tight and secure connection. This is particularly important in electronics, telecommunications, and the automotive industry, where high-quality insulation is required. The ability to print on the tubing facilitates the identification of wires and cable harnesses.

Safety and compliance with standards

Made of halogen-free material, the tubing is environmentally friendly and meets fire protection requirements – it is self-extinguishing. It has UL certification, confirming its high quality and compliance with international safety standards. Designed for operation in a wide temperature range from -55°C to +125°C, it maintains its properties even in harsh conditions. The wall thickness after shrinking is 0.56 mm, providing solid mechanical protection.

This tubing is ideal for creating wire harnesses, securing electrical connections, and marking cables in electrical and electronic installations. The nominal diameter of 1/4 inch and the nominal cross-section of 2.5…10 mm² make it compatible with a wide range of wires and cables.