2N Helios IP Vario User Manual
Page 17
17
Installation
type
Symbol
What you need for installation
Indoor, on
surface
2N
®
Helios IP Vario only
Indoor,
flush
mounting
2N
®
Helios IP Vario
Box with 1-module frame
or
9135351E
Box with 2-module frame 9135352E
Outdoor,
on surface
2N
®
Helios IP Vario
Surface 1-module roof
or
9135331E
Surface 2-module roof 9135332E
Outdoor,
flush
mounting
2N
®
Helios IP Vario
Wall mounting box with 1-module roof
or Wall mounting box with
9135361E
2-module roof 9135362E
With
increased
resistance
2N
®
Helios IP Vario
Vandal resistant mask with box, version
according to the assembly
Indoor
application
means
Indoor areas with a low relative air
humidity value (e.g., hallways, offices and
other heated rooms).
Indoor areas where humidity condenses
on walls but never flows down the
(porches, storage areas, industrial
walls
areas, e.g.).
Outdoor areas where protection against
rain and water flowing down the wall
(sheds, passages. e.g.).
is provided
Outdoor
application
means
Environments where the product is
exposed to rain or where water may flow
down the walls (fence, outer wall of a
building, e.g.).