1. Industries
  2. Power
  3. Wind turbines
  4. Nacelle

Further sealing solutions for your nacelle

We provide design support and work together with wind turbine manufacturers in order to find the best sealing solutions for all requirements in every application. Our seals cover challenges such as weather protection, cable management, cable torsion/retention and various levels of EMC protection.

Why use Roxtec?

  • Watertight
  • Bonding and grouding
  • EMC protection
  • Vibration damping
  • Cable retention and cable management
  • Quick and easy installation
  • Cost-efficient solution for component supplier

Superior simplicity

  • Flexibility for cables and pipes of different sizes
  • Easy design with the online tool Roxtec Transit Designer™
Sealing solution options
Roxtec GH transit

Roxtec GH transit

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Transit with flange, for casting or bolting.

For casting or bolting on to even structures

Fire

  • E/EI rating according to EN 13501
  • E/EI rating according to EN 45545 E60
  • F/T rating according to UL 1479

Tightness

  • Gas: 0.1 bar (catastrophic)
  • IP 66/67
  • IP 68
Roxtec RS seal

Roxtec RS seal

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Penetration seal for a single cable or pipe.

For installation in existing sleeves or core drilled holes

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 13501
  • E/EI rating according to EN 45545 E30
  • F/T rating according to UL 1479
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve
  • Jet fire according to ISO 22899-1 and OTI 95634

Tightness

  • Gas: 2.67 bar (catastrophic)
  • Water: 4 bar (catastrophic)
Roxtec RS BG™ seal with SLF RS BG

Roxtec RS BG™ seal with SLF RS BG

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Penetration seal for bonding and grounding of a single cable or pipe, for bolting to even structures.

For bonding and grounding applications.

Fire

  • A-CLASS according to IMO 2010 FTP Code

Tightness

  • Gas: 0.67 bar (catastrophic)
  • Water: 4 bar (catastrophic)

Supports

  • Bonding and grounding
Roxtec R transit

Roxtec R transit

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Round transit for sealing around multiple cables and pipes in a limited area.

For installation in existing sleeves

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 13501
  • E/EI rating according to EN 45545 E30
  • F/T rating according to UL 1479
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve

Tightness

  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)
Roxtec CF 8/32 transit

Roxtec CF 8/32 transit

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High cable density transit with aluminum frame.

For high demand areas

Fire

  • N/A

Tightness

  • IP 66/67
  • UL/NEMA 4,4X,12,13
Roxtec ComSeal™

Roxtec ComSeal™

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IP 55 rated entry seals with aluminum frame.

For cost-efficiency and flexibility in size

Fire

  • N/A

Tightness

  • IP 55
  • UL/NEMA 3,12,12K
Roxtec ComSeal™ EMC transit

Roxtec ComSeal™ EMC transit

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IP 54 rated cable entry seal for EMC.

For EMC and flexibility in size

Fire

  • N/A

Tightness

  • IP 54
  • UL/NEMA 3,12,12K

Supports

  • Electromagnetic shielding
  • Potential equalization
Roxtec CF 16 transit

Roxtec CF 16 transit

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Transit with a low profile metal frame design.

For use when space is limited

Fire

  • N/A

Tightness

  • IP 66/67
  • IP 69K
  • UL/NEMA 4,4X,12,13