Page 24 - ABB_Installation_materials_catalog_EN

24 INSTALLATION MATERIALS

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System ABB boxes

Mounting box
The mounting box is designed for installation in all kind of wall materials, e.g. hollow walls and stone based
materials. It has a total of five knock-out inlets, two of which are on the same side. The bottom of the box provides
access for two rear inlets. The boxes can be connected to each other with the PMR474 interconnector. Made of
halogen free material (IEC/61249-2-21) and fulfills the requirements of the glow wire test according to the standard
IEC/EN60670:2005 (850 °C).

Type EAN Description Package
AU3.2 6410011523643 Mounting box 100

Mounting box + extension ring 12 mm
The mounting box is designed for hollow walls with double plaster board. It consists of AU3.2 modified with a 12 mm
high extension ring. The boxes can be connected to each other with the PMR474 interconnector. Manufactured from
halogen-free material, the box complies with the IEC/EN60670:2005 standard filament test (850°C).

Type EAN Description Package
AU3.24 6438199002927 Mounting box + extension ring 12 mm 100

Mounting box for concrete and brick walls
The mounting box is designed for concrete and brick walls. It consists of item AU3.2 modified with a 28 mm high
extension ring. No branch inlets are required at the bottom of the box - straight access from side makes wiring
easier, with piping or cable. Made of halogen free material (IEC/61249-2-21) and fulfills the requirements of the glow
wire test according to the standard EC/EN60670:2005 (850 °C).

Type EAN Description Package
AU3.32 6410011523674 Brick wall mounting box 50

Low mounting box with two fixed inlets
The mounting box has 2 fixed inlets with locking devices for Ø20 conduits. A separate inlet can be attached to the
side opposite the fixed inlets. The bottom of the box has two inlets. Inlets cannot be attached to the sides of the
box, but the sides can be used to connect boxes with each other using a PMR474 interconnector, which is cut at the
bottom level of the box. The height of the box is 38 mm, and some high defices might not fit into the box. Made of
halogen free material (IEC/61249-2-21) and fulfills the requirements of the glow wire test according to the standard
IEC/EN60670:2005 (850 °C).

Type EAN Description Package
AU6.2 6410011523155 Low mounting box, height 38 mm, branched 2-way 100

Mounting box with two fixed inlets
The mounting box is designed for installation in all kind of wall materials, e.g. hollow walls and stone based
materials. The box has 2 fixed inlets for Ø20 conduits. There are also 3 knock-out on the side, and 2 on the bottom.
Made of halogen free material (IEC/61249-2-21) and fulfills the requirements of the glow wire test according to the
standard IEC/EN60670:2005 (850 °C).

Type EAN Description Package
AU5.2 6410011523032 Mounting box, branched 2-way 100

High mounting box for concrete and brick walls, with two fixed inlets
The mounting box is designed for concrete and brick walls and it is 73 mm high. The box has 2 fixed inlets for Ø20
conduit. There are also 3 knock-out inlets altogether at the side, and possibility to insert 2 back inlets. Made of
halogen free material (IEC/61249-2-21) and fulfills the requirements of the glow wire test according to the standard
IEC/EN60670:2005 (850 °C).

Type EAN Description Package
AU5.32 6418677335068 High mounting box, 73 mm 50