Firefly FF109 External Socket / Switch Box Covers
Firefly FF109 External Socket / Switch Box Covers are a cost effective and simple solution for protecting electrical switch and socket boxes when fitted in fire and acoustic rated walls. The intumescent material fully encases the socket to provide an acoustic seal but in a fire situation it expands and seals the hole made for the sockets to limit fire spread for up to 120 minutes.
The Socket Box Covers are pre-formed and can be installed in seconds without assembly or adhesives. The simple mechanical fix ensures the cover will not be damaged or removed if the socket is replaced or adjusted providing peace of mind for the installer. Offering significant labour and cost savings over plasterboard lining or putty pad solutions, the Socket Box Covers are available to suit both single and double sockets.
Availability: Single or Double
* 2 Hour Fire Rated
* BS and EN Fire Tested
* Fits in seconds
* No adhesives, no mess
* No additional screws, drilling or support required.
* Acoustic Rating
* Simple mechanical fix
* Retrofit or New Installation
* Pre-formed to fit boxes
* Can be fitted in dusty conditions
Fire Test Approvals
2 Hour Fire Tested to BS476: Part 20: 1987 for both integrity and insulation
Suitable for insulated and uninsulated Plasterboard Partitions
Test No.: Chilt / IF07055
Accoustic Testing Apporvals
Tested in accordance with BS EN ISO 140-3:1995 and BS EN ISO 717-1:1997 under UKAS conditions in a plasterboard partition construction.
Test No.: 237429 / Building Research Establishment (BRE)