Skip to Content

RFCS - Cabinet seal At Sea On land

The unique MCT Brattberg RFCS is available in three basic sizes of 10, 12 & 16 with an extension provision to size 20, 24 & 32 respectively. It's a price competitive openable/retrofit alternative to heavy duty plug in connectors and cable glands plates in the cabinets.

  • Classifications: IP65, IP67 and NEMA 250 type 4x (hose down)
IP 65/67
IP 65/67
Type 4x
Type 4x
RFCS cabinet seal

RFCS Overview

Features and Benefits

  • Multiple cables can be route through the frame
    More cables can be installed into box or equipment with glands.
  • Multiple frame variations with limited parts
    Same frame for new or retrofit frames. Limited parts required to adjust to larger frame.
  • FL 21
    Uniform standard opening/Knock-off holes in housing cabinets. Fast production line assembly and reduced planning.
  • Open Frame and openable modules
    No surprises in field, cables with large connectors don’t need to be terminated or prepped for routing compare to conventional plug in connectors & cable glands.    
  • Adjustable Block
    Limited inventory needed in stock, Limited parts needed at installation location.
  • Modules marked with cable designation
    Faster installation. Proactively ensures correct installation.
  • Reusable insert sleeves
    Increased efficiency and safety of product, Much easier to install the seal correctly, Possible to correct errors.
  • Plugged block
    Frame is ready for new cables, without new parts.
  • Back retention stopping flange
    Easier installation in horizontal application
  • Mini PTG compression Unit
    Can be installed inside or outside the box for increased safety, can be installed on top or bottom of frame for easier Installation.
  • Certification
    Easy to identify conformance
  • Engineered Solution
    No Field decision making
  • Inspectable Parts
    Increased safety

RFCS Technical Specifications


MCT Brattberg RFCS Kit contains:

  • Openable frame.
  • RFCS modules marked with cable diameter.
  • Compression wedge.
  • Gasket for sealing frame to cabinet.
  • Mounting Hardware.
  • Installation Manual.
  • Lubricant.




Grade ADC-12

Gasket between frame and cabinet:

Gasket between frame halves:

Plastic gasket washer:

Mounting hardware:

EPDM is Halogen Free and Low smoke.


Download PDF brochure for types and sizes:

Other Products

MSR cable gland
At Sea

MSR cable glands

The MSR glands are designed to seal up to 8 cables between 4 and 32 mm (0.16” and 1.26”) diameter.

Read more
SR cable gland
At Sea

SR cable and pipe seals

The SR glands are designed to seal cables or pipes between 4 and 100 mm (0.16 and 3.94”) diameter.

Read more
DB cable gland
At Sea

Deck and bulkhead glands

Penetrations specifically developed for the British royal navy, now sold worldwide to various maritime applications, ships, oil platforms, gas carriers, cruise liners and more.

Read more


Enclosure degree of protection:
Nema 250 Type 4X
(Hose down 240 L/minute, freezing rain and X (as 4X) indicates additional corrosion resistance.)
IP65 / IP67

During hose down test


Download Test Reports

Correct and safe installations

To achieve the highest standard of safety, a cable transit must be installed correctly. it is essential that installers known when to use the most appropriate installation method.

For more information, please view following instructions, videos or download manuals as PDFs.

RFCS Installation

Download PDF installation manual