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RGG

These cable and pipe transits are used in high-risk land-based environments to minimize danger by preventing the spread of fire, water, gas, chemicals and other hazards substances.

RGG frame type is bolted onto a concrete wall or floor or a plaster board wall. It is manufactured from a 60x60x6 mm angle bar.

Bolted
Bolted
EI 240
EI 240
Nema 250
Nema 250
IP66/68
IP66/68

Technical Specifications

RGG sizes

The standard transit is made of an angle bar 60x60x6 mm, in mild steel, stainless steel or aluminium. The mild steel transits are supplied with two types of surface finish, primer or galvanized. The internal width is always 120.5 ± 0.5.

The standard height varies with the sizes - numbered 2, 4, 6 or 8, which give heights of 100, 159, 218 and 276 respectively. All the frames can be manufactured in combinations.

RGGO transit are of the same type as the RGG transits but with one of the ends removable which enables installation where cables already have been pulled.

 

RGG Sizes

n = number of frames in width.
Tolerances single frame: 3.5 mm.
Thickness of material 6 mm except for
internal horizontal and vertical walls in
combination frames such as 10 mm.

 

 

 

 

 

Standard frames in four different
sizes: 2, 4, 6 and 8 which mark
different heights.
All have the same
width.

Weight

Steel
Stainless Steel
Aluminium

Pipe Transits

Performance

Reaction to fire:
Class E - EN 13501-1 (CE)

Resistance to fire:
EI 240 & E 240 - EN 13501-2 (CE)
(Contact MCT Brattberg for application details)

Enclosure degree of protection Nema 250:
3R; 4X; 12 - Nema 250-1st

Enclosure degree of protection IP: 
IP65; IP66; IP67; IP68 2 meters 60 min - IEC 60529

 

Data

Trade name: 
MCT Brattberg RGB multi cable/pipe transit system

Variations: 
See TECH SPECS

Working temperature:
 -60 to +70 degrees C

Lycron data

Read Lycron data sheet:
Data sheet Lycron


Lycron is halogen free and flame retardant.

 

For all approvals, please also see Certificates 

Correct and safe installations

To achieve the highest standard of safety, a cable or pipe transit must be installed correctly. As there are many different types of frame – which may be either welded, bolted or glued into position – and insert block, 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.

Instructions 1
Instructions 2
Instructions 3
How to install a MCT Brattberg RGS/RGB frame, vertical

Download pdf instructions

On Land Catalogue ENG

 

Multiple frames

HORIZONTAL MULTIPLE FRAMES

Horizontal multiple frames are described by listing the frame type and size x the desired number of horizontal openings.
Designation (starting at bottom):
Frame type 6x4

VERTICAL MULTIPLE FRAMES

Vertical multiple frames are described by listing the bottom frame type and size + the next frame type and size.
Designation (starting at bottom):
(frame type) 6+6+4 and (frame type) 6+4+2


VERTICAL AND HORIZONTAL MULTIPLE FRAMES

List the entire vertical frames x the desired number of horizontal repetitions.
Designation (starting at bottom):
(frame type) 6+4+2x4


NOTE: All multiple frame designations must be preceded by the frame type.

NOTE: All multiple frame designations must be preceded by the frame type.

Insert Blocks

Insertblock

Standard Block

Standard Block for a fast and safe installation.

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Handiblock

Newly developed Insert Block that provides greater flexibility, simple and safe installation.

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AddBlock

Eleven blocks and 66 dimensions.

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U-Block

The U-Block is used to convert the external dimensions of Insert Blocks, AddBlocks and Spare Blocks to the next modular size.

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Spare Block

Spareblock

The unused space in the frame is filled with solid spare blocks. Using the spare blocks allows the option of fitting new cable in the future.

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Components

Stayplate

To be placed between each row of blocks.

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STG Endpacking

Installed between compression plate and the top of the frame, completing the seal.

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PTG Presswedge

The Presswedge compresses the system and completing the seal.

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Lubricant

MCT Brattberg Lubricant for easier and safer installation.

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E-PTG Presswedge

The Presswedge with EMC and G&B capabilites compresses the system and completing the seal.

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E-STG Endpacking

Installed between compression plate and the top of the frame, completing the seal.

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