56 Series Flush Surrounds, Metal Mounting Bracket Suits 56FA3, 3 Gang

56FA2 is the part number of the flush surround to suit 56CV, one piece cover switched outlets. Surface mounted 56 Series Sockets, Switches and Combinations can be transformed into flush mounting equivalents using the 56FA Surrounds and Brackets. The surrounds can be used on various types of walls to ensure a neat installation, such as:
• a mounting enclosure (back box) in poured concrete
• a bracket on brick, brick veneer or panel walls.
The brackets provide the installer with a  practical method of flush mounting 56 Series accessories. Comprehensive installation instructions are supplied with all units.
56FA1, 56FA2, 56FA3 and 56FA4 Flush Surrounds contain a moulded flange, foam gasket and stainless steel mounting screws.
For further information, please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=56FA2

Solid and Cavity Brick Walls (Bracket Mounting)

Prepare wall by cutting hole 90 x 90mm for 56FA1, 90 x 190mm
for 56FA2, 90 x 285mm for 56FA3 and 190mm2 for 56FA4.
Mount bracket to exterior wall using any suitable fixing device i.e.
thrubolts, fibre plugs, etc.
Remove adhesive backing sheet from gasket and adhere to inner
surface of flange. Mount modules to bracket through flange.
Note: 1. For soft or porous brickwork we suggest adhesive
anchored fixing.
2. When mounting to brick ensure all mortar joints are
sealed with suitable caulking compound.

 

Panel Type Walls (Bracket Mounting)

Prepare wall by cutting hole as described above for solid and
cavity brick walls. Mount bracket to wall using suitable hollow wall
anchors. Adhere gasket to flange and mount modules through
flange to bracket.
Note: If possible mount bracket to building frame i.e. wooden
noggins and studs with suitable wood screws.

The PDL 56FA1 comes with Mounting flange, Foam sealing gasket, mounting plate, and necessary screws

 PDL 56FA2

The part number for flush surround for mounting 56SW320 is - 56FA1 & 56FA1B

For further information , visit link below:-
https://www.clipsal.com/Trade/search-results?q=56FA1

No, it comes with a gasket and metal mounting plate to fix to the surface to make the switch / socket flush