Set of switches and sockets Gira System 55 under a series of frames E2.

http://www.gira.ru/products/dizaiyn-seriiy/system-55/e2/ 

In the archive:
Library of materials texture FBX 2009 scene 3ds Max 2011

Note:
The stack with Turbosmooth is not folded.
All textures and materials have unique names.
The paths to the textures are erased.
For Corona render it is recommended to put version no lower than 1.5 since the glossiness of materials is adjusted to the PBR.