Fire resistant junction box
HFA
häwa GmbH & Co. KG
also be used for recessed wall mounting. If you
require the fire safety junction boxes for
recessed wall mounting only, HFA 30KE0/5 fire
safety junction boxes are an economic
alternative. It is also possible to mount two
cable duct fittings in one junction box. The
cable bulkhead can be mounted at any side. It
is also possible to install several of these cable
bulkheads in one junction box.
*: German building safety code No. Z-78.7-69:
Fire safety enclosures type HF/HFA withstood
at least a 30-minute fire resistance test. The
enclosure was exposed to an internal fire.
German building safety code No. Z-78.7-70:
Fire safety enclosures type HF/HFA withstood
at least a 30-minute fire resistance test. The
enclosure was exposed to an external fire.
