32 | EN
OBO Bettermann
Mounting PYROLINE® Con D PLC on a wall/ceiling
7 10
Creating a wall connection
If the fire protection duct is run through the wall, or meets the wall and
only the cables are run through, the wall connection must be designed
according to the mounting situation.
Mounting situation
Mounting version (p. 34–36)
Duct
Classification period of the wall/
ceiling in comparison with the
duct
PYROLINE
®
Con D PLC
Ends in front of solid wall
Equal or higher
A
Less
A
None
Not approved
Passes through solid wall
Equal or higher
B
Less
B
None
C
Ends in front of light-duty partition
Equal, higher, less or none
Not approved
Passes through light-duty partition wall
Equal or higher
B
Less
B
None
C
Ends under the ceiling
Equal or higher
A
Less
Not approved
None
Not approved
Passes through ceiling
Equal or higher
B
Less
Not approved
None
Not approved
Tab 6:
Mounting situations, wall connections
PYROLINE
®
Con D PLC wall connection collar
K1
3
1
2
Fig 25:
Overview, PYROLINE
®
Con D PLC wall connection collar
K1
Fire protection duct
1
Short plate wall connection collar
2
Counter-sunk head screws
3
Long plate wall connection collar
Summary of Contents for EI30
Page 63: ...EN 63 Notes...
