Page 33 - ABB_Installation_materials_catalog_EN

SYSTEM IDEAL BOXES 33

Mounting box supports

• Mounting box supports are used to fit the blue mounting
boxes AU5.6, AU60.1 and AU60.5 between two boards in
hollow walls

PMR - interconnector

• Mounting boxes can be connected together and the
cable guided between boxes with a PMR474

• PMR490 is used for 1-gang devices and 100 mm
coverplates

• The centreplate distance of the box is 85 mm
• Low voltage and strong current circuits can be

installed under different coverplates
• Align the coverplates horizontally next to each other

Installation in concrete wall

• You can fix the ceiling box with an AS25 installation
plug from a hole in the base of the box into e.g. the
formwork

• When the formwork is opened, the installation plug
is knocked out at the base of the box