Wire & Cable Insulation Tubing

Wire Insulation Tubes

Raychem heat shrink tubes produced by TE Connectivity (TE) have set high standards in areas such as insulation, protection, and element proofing of electrical applications for many decades. Producing TE's Raychem heat shrink tubing involves a cross-linked material design ensuring cable accessories performance. This cross-linked design improves the material barrier properties to shield from environmental impacts overhead and underground while simultaneously insulating and protecting cable connections. During the installation process, applied heat causes the tube to tightly shrink to the substrate while a hotmelt coating provides water tightness. TE's Raychem heat shrink tubings are designed to be protective for many years under harsh conditions, offer excellent water sealing and are easy to install. This flexible tubing can fit a huge range of cable sizes and specifications. Perfect for various different operations and industrial applications. This includes cables, wires, joints and terminations.

Heat Shrink Tubings

Our tubings are using the TE's Raychem heat shrink technology. During heating, the wire insulation tube shrinks to the original smaller extruded diameter, fitting tightly over a wide range of cable sizes and cable accessories because of its high shrink ratio. At the same time the tubing’s inner sealant wall gives a reliable moisture seal over even the most irregular shapes.

Different Types of Products for Different Uses

Many different tubing specifications are available including forms of thin, medium, and heavy wall tubing. Thinner tubing designs can works for a variety of applications including wire jacking and colour coding. Raychem medium wall  wire insulation tube provides sealing and protection purposes on low and medium voltage cables and cable accessories. For long-term reliability and endurance in harsh climates, Raychem heavy wall tubing is a suitable option. Much of this tubing has been also been stabilized against UV penetration. Our range is made of standard poly or elastomeric insulated options as well as rejacketed cables or lead-jacketed cables. 

RNF

Thin Wall Tubing
  • Shrink ratio 2:1
  • Flexible and flame retardant
  • Abrasion and solvent resistance
  • Ideal for wire jacket marking and color coding
  • AMS-DTL-23053/5, Class 1; AMS-DTL-23053/5, Class 2

MWTM

Medium Wall Tubing
  • Shrink ratio 3:1
  • Cable insulating/jacketing repair up to 600 V
  • Sealant: Coated and Uncoated
  • Cut to Length and spools available
  • RUS accepted as jacket restoration of JCN cable

WCSM

Heavy Wall Tubing
  • Shrink ratio 3:1
  • Low voltage insulation and outer sealing
  • Fast and Easy installation
  • Long term reliability in harsh climatic conditions
  • Compliant to RoHS and REACH regulations
  • Stabilized against UV

FCSM

Heavy Wall Tubing
  • Shrink ratio 3:1
  • Flame retardant
  • MSHA approved (No. 07-KA090012-MSHA)
  • Standard poly or elastomeric insulated or rejacketed cables or lead-jacketed cable
  1. CRSM Repair Sleeve Installation (English)

Learn how to quickly install TE Connectivity's Raychem CRSM Heat Shrink Repair Sleeve.

ZCSM

Heavy Wall Tubing
  • Meets flame retardant requirements according to IEC 60332-1
  • Approved for and used in applications for power plants, public accessible buildings and transportation networks
  • Compliant to RoHS and REACH regulations

BPTM

Bus Bar Insulating Tubing
  • Shrink ratio 2.5:1
  • Suitable for indoor and outdoor use
  • Stored indefinitely at temperatures up to 50°C without loss of performance
  • Protection against flashover and accidentally induced discharge
  • Non-halogen based polymer
  • Anti-tracking properties

LVIT

Bus Bar Insulating Tubing
  • Medium wall, flame retardant
  • Insulating busbars up to 1 kV
  • Highly flexible
  • Suitable for indoor and outdoor use
  • Suitable for connections in switchgear, substations, motor control centers, and other electrical equipment
  • UL approved

EPAF

Feedthroughs Tubing
  • Shrink ratio 2:1
  • Compliant with ROHS and REACH regulations
  • Adheres to various types of concrete
  • Medium wall coated tubes installed on steel spiral
  • Seals between the cables and the feedthrough

HVES

Live End Seals
  • For 1/C PILC and POLY or 3/C PILC cables 15-25 kV
  • Insulate and seal the ends of polymeric and PILC cables
  • Outer adhesive-lined re-jacketing sleeve
    Positive environmental seal

Save on Maintenance Costs

TE's Raychem products excel when it comes to providing you with you with flexible solutions which save your time, energy, and money. Reduce the financial burdens of replacement parts and unnecessary maintenance using TE's long lasting and dependable heat shrink tubing. Extensive experience in the electric cable network accessory industry has helped TE Connectivity fine-tune the performance of every part, tool, component, and compound. This quality standard is extended to all shrink tubing and products produced by TE Connectivity.