RGG construction frames

Structures are available for use in new concrete walls and floors, indicated with the (initial) letters RGG. RGG frames are surface-mounted frames, which are bolted to the wall through the holes in the flange. The RGG frames are used in situations where the wall is already standing but the cables still have to be pulled. Like the RGB, the RGG is also available in multiple versions.

The RGG transit is also suitable for use on hollow or lightweight walls. In that case, use is also made of a thin, galvanized counter frame, which can be placed on the other side of the wall and falls into the hole provided. The counter frame keeps the intermediate insulation in place and shields the existing hole in the hollow wall at the rear. The window size of the RGG window determines the size of the counter frame. Apart from that, three different depths of the counter frame are available for varying wall thicknesses.

Available in: primed or galvanized steel.

The RGG frame has a standard internal width of 120mm and is available in four height units: 2, 4, 6 and 8, from 100mm in 60mm increments up to 280mm internal height.

RGG opbouw kabeldoorvoering

Installation

The RGG frame must be installed with the flange outwards.

Counterframes
For hollow walls and sandwich panels it is possible to place an RGG in combination with a counter frame. This extends the penetration and neatly closes and finishes it on both sides.

RGG installatie in muur

EMC protection

In some situations, cables and the buildings to which they are routed must also be protected against external electromagnetic influences. The EMC solution from MCT Brattberg protects against all forms of EMI (Electromagnetic Interference).

The IEC (International Electrotechnical Commission) develops and publishes general international standards for electrical components and equipment. The standards of the IEC are published in the Netherlands by the Netherlands Standardization Institute (NEN).

Read more about MCT Brattberg’s EMC applications and products.

EMC kabeldoorvoeringen RGB en RGG

RGG in stock

The RGG penetrations from MCT Brattberg are used on a daily basis. From experience we know better than anyone how important it is to maintain sufficient stocks, so that we can always meet the high logistical requirements set by the market as much as possible. A large part of the MCT Brattberg range is kept in large stock in our warehouse in the Netherlands.

In the webshop you can see the current stocks from our warehouse. Normally we can deliver the products in stock within 24 hours, if ordered before 3 p.m.

View the RGG stock in the webshop
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