WCSM Thick-Walled Heat Shrink Tubing from TE Connectivity Raychem: Reliable Solutions for Cable Insulation and Protection

The WCSM thick-walled heat shrink tubing from TE Connectivity Raychem is designed for applications where insulation, sealing, and protection of cables and accessories are essential. This heat-shrinkable tubing is ideal for low-voltage cable accessories while also offering excellent protection for cables in medium- and high-voltage systems. Its robust construction makes it suitable for use in demanding environments where reliability and long lifespan are crucial. Due to its high shrink ratio, the WCSM tubing fits tightly over a wide range of cable sizes and accessories, providing excellent sealing and mechanical protection.

Applications and Benefits of the WCSM Thick-Walled Heat Shrink Tubing

The WCSM thick-walled heat shrink tubing offers numerous advantages for both industrial and commercial applications. When heated, the tubing shrinks back to its original smaller diameter, ensuring a reliable fit even on the most irregular shapes of cables and accessories. This makes the WCSM heat shrink tubing particularly suitable for sealing cable connections and protecting cables from moisture, dirt, and other environmental factors. The reliable moisture sealing and the excellent physical properties of the tubing ensure that the material withstands harsh conditions and delivers long-lasting performance, even in industrial environments.

Features of the ZHTM Heat Shrink Tubing

  • Excellent electrical properties and mechanical strength for low voltage applications
  • Material composition ensures top performance.
  • Complies with RoHS and REACH regulations
  • Increased material hardness
  • UV stabilized
  • Halogen-free, non-corrosive, non-toxic
  • Silicon free

Product Dimensions Raychem WCSM

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Size Inner Diameter Before Shrinking Inner Diameter After Shrinking Wall Thickness
WCSM-12/3 12mm 3mm 2.0mm
WCSM-16/4 16mm 4mm 2.4mm
WCSM-24/6 24mm 6mm 2.7mm
WCSM-34/8 33mm 8mm 4.0mm
WCSM-48/12 48mm 12mm 4.5mm
WCSM-56/16 56mm 16mm 4.4mm
WCSM-70/20 70mm 20mm 4.4mm
WCSM-90/25 90mm 25mm 4.3mm
WCSM-110/30 110mm 30mm 4.3mm
WCSM-130/35 130mm 35mm 4.3mm
WCSM-160/50 160mm 50mm 4.3mm
WCSM-180/50 180mm 50mm 4.3mm
WCSM-200/50 200mm 50mm 4.3mm
WCSM-250/65 250mm 65mm 4.3mm
WCSM-320/95 320mm 95mm 4.3mm
WCSM-385/110 385mm 110mm 4.3mm

Order information Raychem WCSM

Standard color: Black (-0)


Size selection: Always order the largest size that will shrink snugly around the product to be covered.


Packaging: Various lengths available per size.


Type: With adhesive (/S), without adhesive (/U)


Order description: Specify product name, size, length, and adhesive indication (e.g., WCSM-19/6-1000/U).

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