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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 and then casted into the structure, either for retrofit around existing cables or pipes or for use in new constructions. The Roxtec Ex sealing modules adapts to cables and pipes of different sizes and can be used to build in spare capacity in the seal.

  • Perfect for retrofit

Product characteristics

  • fire rated.svg
    Fire rated
  • ip-ul nema.svg
  • ex rated.svg
    Ex rated
  • emi protection.svg
    EMI protection

Ratings & certificates

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


  • E/EI rating according to EN 13501
  • F/T rating according to UL 1479


  • IP 54


  • Potential equalization
  • Ex rated


Structure of installation

  • cabinet.svg
    Cabinets & enclosures
  • metal.svg
  • concrete_icon.svg

Mounting type

  • bolting.svg
  • casting.svg

Installation instructions

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