SATEC PM175 Manual - Manual (Page 11)

‎Chapter 2 Installation Mechanical Installation
Series PM175 Powermeters 11
Figure ‎2-2 STEP 1 (ANSI 4" round cutout): Mount the display module in
cutout
Figure ‎2-3 STEP 1 (DIN 92x92mm square cutout): Mount the display module
in cutout
Figure ‎2-4 STEP 2: Assemble the four locating studs