Flush-mount Box Simet PST60 68×46 mm blue — mounting box for insulation systems

Simet PST60 flush-mount box in blue, size 68×46 mm, is designed to create a recessed enclosure for electrical devices and junctions within external and internal insulation systems. The box is intended for concealed mounting in insulated walls and provides compatibility with standard flush fittings, enabling installation during insulation and finishing works without altering the insulation layer integrity.

Advantages

The mounting box is manufactured to fit common flush-mounted devices and offers a stable and consistent recess that preserves insulation continuity. Its blue color makes it easy to identify during installation, and the compact 68×46 mm footprint allows placement in thin insulation layers. The product is designed for reliable mechanical support of electrical accessories while minimizing thermal bridging through thoughtful geometry and material selection.

Suitable for

• Installation of flush electrical outlets and switches in insulated exterior walls
• Concealed junctions and connection points within internal insulated partitions
• New build or retrofit insulating façade and cladding systems

Key specifications

• External dimensions: 68 × 46 mm (footprint size for mounting)
• Type: flush-mount mounting box for insulation systems
• Color: blue for visual identification during installation
• Mounting: designed for recessed installation within insulating boards or layers
• Compatibility: accommodates standard flush-mounted electrical fittings and accessories

How to use

Select the required location on the insulated surface and cut or core out a recess matching the box footprint. Insert the Simet PST60 box into the prepared cavity so that its outer flange sits flush with the insulation face. Secure the box according to the insulation system manufacturer’s instructions, using appropriate adhesive, mechanical fixings or mortar as specified for the substrate. Complete the installation by fitting the flush electrical device and finishing the facing material to restore the insulation plane.

Usage recommendations

Installers should follow local electrical codes and the insulation system manufacturer’s guidelines for spacing, depth and sealing. Ensure the box is level and fully supported, avoid compressing surrounding insulation excessively, and verify that any cable entries maintain required fire and thermal seals.