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These covers are made from a non-tracking silicone material that is suitable for harsh medium voltage outdoor environments. TE’s Raychem MVCC are split for easy installation. The MVCC are suitable for applications up to 25 kV phase to ground. Currently, four sizes are available and will fit conductors with diameters up to 44 mm (1.75”). The flexibility of the covers allows for installation on tight bends which is ideal for substation applications. Covers are designed to protect energized conductors from flashovers due to contact from birds and animals. 


  • Superior tracking resistance
  • Protection for leads and jumpers
  • Simple, quick, tool free and wrap around installation
  1. MV Conductor Cover & Bushing Connection Cover Installation Video (English)

Learn how TE Connectivity's Raychem Medium Voltage Conductor Cover (MVCC) with the Bushing Connection Cover (BCAC-IC) provide high quality electrical insulation for substation leads and jumpers, and is designed to prevent animal caused outages on breaker, transformer and pole-top transformer bushings ranging from 15 kV to 35 kV.


Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Material System  Silicone

  • Technology  Cold Applied

  • Product Type  Line Cover

Configuration Features

  • Visual Inspection  No

Electrical Characteristics

  • Voltage Class (kV) ≤ 25

Body Features

  • Color  Gray, Red


  • Conductor Diameter (mm) 0 – 11, 11 – 19, 19 – 28, 28 – 44

  • Conductor Diameter (in) 0 – .45, .5 – .75, .75 – 1.12, 1.12 – 1.75

Usage Conditions

  • Operating Temperature Range (°C) 130


  • Halogen Free  Yes

  • Equipment  Conductors/Leads

  • Application Type  Overhead, Substation

  • Energized Installation  No

Product Availability

  • Product Availability  Americas, ANZPAC, Asia, China, EMEA

Related Materials

Datasheets & Catalog Pages

Terms and Conditions

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