SMA METER BOX FOR SUNNY BACKUP - Manual (Page 15)

SMA Solar Technology AG 5 Mounting
Installation Manual METERBOXSBU-IA-en-40 15
3. Press the retainer into the guide until the retainer
snaps into place.
5.2.3 Mounting the Feed-through Adapter
If a feed-through adapter was supplied, mount it according to the following specifications.
Requirement:
☐ There is a top-hat rail installed in the mounting location.
• Hook the feed-through adapter into the top-hat rail
from above and press the lower edge against the
top-hat rail until the adapter snaps into place.