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Fire retardant boxes (EI30 and EI60)

Mounting box AU60.10FR and ceiling junction box AU70FR

The AU60.10FR and AU70FR contains a fire cushion, made of expanding material, that prevents fire from spreading to walls and ceilings. Fire-retardant AU60.10FR and AU70FR boxes can be installed in EI30 and EI60-fire-rated ceilings and walls. (fire-rated plasterboard ceiling/wall according to the plasterboard manufacturer’s or structural engineer’s instructions).


 

Properties

• Includes expanding fire cushion to prevent fire from spreading to ceiling and roof structures.
• Can be used with boards of different thicknesses and board combinations without accessories due to adapter rings.
• Adapter rings and box covers are made of post-consumer recycled plastic and reducers are made of post-industrial recycled plastic.
• Made of halogen free material (IEC/61249-2-21).
 

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Step towards sustainability

We are working towards making System Ideal and System ABB the most sustainable ranges of flush mounted boxes on Nordic market.By the end of 2021 ranges will be produced in carbon neutral Nordic based production site with highest content of recycled base material on market (up to 50%).

 

 

AU60.10FR Mounting box for fire-rated partition walls

AU70FR junction box for EI60 and EI30 fire rated ceiling

                           
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Properties

 

  • Includes expanding fire cushion to prevent fire from spreading to walls.
  • Suitable for use in EI30 and EI60-rated intermediate walls.
  • The structure of the installation ring makes adjusting the height easy, quick and reliable.
  • Solution for most demanding installation applications.
  • Completes the ideal range to best installation range in Nordics.
  • Compatible with all other ABB box accessories.
  • Includes expanding fire cushion to prevent fire from spreading to ceiling and roof structures.
  • Suitable for use in EI30 and EI60-rated intermediate floors and roofs.
  • Can be used in load-bearing and non-load-bearing structures.
  • Can be used with boards of different thicknesses and board combinations without accessories.

Installation

Suitable 1 - 2 - 3 layers of EI30 and EI60 gypsum walls with thickness 12,5 – 40mm without accessories.
The fire-rated ceiling junction box can be installed in both load-bearing and non-load-bearing roof structures, and can be used with both intermediate floors and roofs.

Fire cushion
Installation
EI30 fire rated
EI60 fire rated
Fire cushion expands when the temperature rises as a result of fire. The expansion of the material in the event of fire seals the box, so the wall or ceiling structure retains it's specified fire rating.

AU60.10FR installation with a truss fixture.

AU60.10FR installation with box support.

The AU70FR box is fastened to the base with four fastening screws. When installing, it should also be noted that above the box there is a minimum amount of insulation specified by the structure.

AU60.10FR EI30 fire-rated

1 x 12,5 mm gybsum board

AU70FR EI30 fire-rated

2 x 12,5 mm gybsum board

AU60.10FR EI60 fire-rated

2 x 12,5 mm gybsum board

AU70FR EI60 fire-rated

2 x 15 mm gybsum board

 

See also