APC Basic Rack PDU Rackmount Power Strip - Manual (Page 7)

Basic Rack Power Distribution Unit 3
Bracket mounting
To mount the Main Module vertically in a
NetShelter
or any standard EIA-310-D rack or
enclosure:
1. Attach the vertical-mounting brackets to the
Main Module, using four 8-32 flat-head
screws per bracket.
Note: Use only supplied screws.
2. Attach the PDU to a vertical-mounting rail in
the rear of the enclosure using two additional
screws per bracket (not provided).