Page 2599 - Din prodcuts 2020
P. 2599
18/271
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Subdistribution boards
Fire protection housing – Electric functional unit in compact design/
fire resistance 90 minutes
Ventilation
The functional units are prepared for connection to on-
site ventilation systems. The ventilation system must be
designed so that ventilation is guaranteed for the in-
tended time even in case of fire.
Cable entry
Cable entry from the top through two fire-resistant ca-
ble ducts.
Supply air DN 100
two cable entry points ∅ 135 mm
Exhaust air DN 100
Door
• With door handle, smoke-tight, self-closing
• Prepared for profile half cylinder
• Optionally with fire-proof window
18
Types of delivery
• Completely assembled
• As a kit for self-assembly
