Raychem ZCSM Shrink Tubing from TE Connectivity: Reliable Insulation and Protection in Safe Environments
The Raychem ZCSM shrink tubing from TE Connectivity is specially designed for applications that require flame-retardant insulation and mechanical protection. This thick-walled shrink tubing delivers excellent performance in low-voltage applications, as well as protection for medium-voltage accessories. It is ideal for use in sectors such as offshore, maritime, mining, shipbuilding, construction, and transport, as well as in networks and transport equipment. The ZCSM shrink tubing is halogen-free, uncoated, and has a low fire hazard, making it an excellent choice for fire-safe installations.
Applications and Benefits of the ZCSM Shrink Tubing
The ZCSM shrink tubing is approved for protecting cables in safety classes and is suitable for use in high-rise buildings, public buildings, subways, roads, and railway tunnels, where insulation and circuit integrity are required, even under fire conditions. The optical smoke density of the shrink tubing complies with the requirements of the IEC 61034 standard, contributing to safety in the event of a fire. Furthermore, the ZCSM shrink tubing provides protection according to the latest fire standards for cables with low smoke and fire hazards.
This shrink tubing has proven its reliability in both extreme climatic conditions and polluted environments. The material is UV stabilized, and the ZCSM shrink tubing is easy and quick to install. Its long shelf life under normal storage conditions makes it a cost-effective choice for long-term projects.

Features of WCSF Shrink Sleeve
Product Dimensions Raychem ZCSM Shrink Tubing
2.5:1 ratio – click through to directly view the products
Type | Application Range From – To | Inner Diameter Before Shrink | Inner Diameter After Shrink | Wall Thickness Before | Wall Thickness After |
---|---|---|---|---|---|
ZCSM-8/3 | 0.14 – 0.27mm | 0.31mm | 0.12mm | 0.023mm | 0.079mm |
ZCSM-16/5 | 0.22 – 0.57mm | 0.62mm | 0.19mm | 0.027mm | 0.094mm |
ZCSM-24/8 | 0.35 – 0.84mm | 0.94mm | 0.31mm | 0.035mm | 0.11mm |
ZCSM-32/12 | 0.51 – 1.14mm | 1.25mm | 0.47mm | 0.040mm | 0.16mm |
ZCSM-45/16 | 0.69 – 1.60mm | 1.77mm | 0.63mm | 0.040mm | 0.16mm |
ZCSM-60/22 | 0.94 – 2.12mm | 2.36mm | 0.86mm | 0.040mm | 0.16mm |
ZCSM-70/25 | 1.08 – 2.48mm | 2.75mm | 0.98mm | 0.040mm | 0.16mm |
ZCSM-85/36 | 1.55 – 3.01mm | 3.34mm | 1.42mm | 0.040mm | 0.16mm |
ZCSM-120/50 | 2.16 – 4.25mm | 4.72mm | 2.00mm | 0.040mm | 0.165mm |
ZCSM-180/75 | 3.25 – 6.38mm | 7.08mm | 2.95mm | 0.040mm | 0.165mm |
Ordering Information Raychem ZCSM
Standard colors: Black (-0)
Size selection: Always order the largest size that will shrink precisely around the part to be covered
Packaging: Varies by type
Order description: Specify product name and size (e.g., ZCSM-8/3-1200).
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