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Roxtec B Ex transit

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Ex rated transit with flexible frame enabling combinations.

The Roxtec B Ex is a multi-cable and pipe transit rated for Ex e and Ex tb areas. The openable metal frame is bolted together to form different sizes and combinations. The frame is then either casted into, or bolted to, the structure and can be used for retrofit around existing cables or pipes. The Roxtec Ex sealing modules adapt to cables and pipes of different sizes and can be used to build in spare capacity in the seal.

  • Fire rated
  • Watertight
  • Dust-tight
  • Perfect for retrofit

Ratings & certificates

Certificates are continuously added, renewed and replaced, please visit regularly to ensure compliance.


  • E/EI rating according to EN 1366-3
  • F/T rating according to UL 1479


  • IP 54



Structure of installation

  • metal.svg
  • concretebrick.svg
    Concrete & brick
  • sandwich.svg
  • gypsum.svg
  • cabinet.svg
    Cabinets & enclosures

Mounting type

  • bolting.svg
  • casting.svg

Installation instructions

Information drawings

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