ABB PMA Instruction Leaflet page 35

Type PM Line of Relays For Pilot Wire Monitoring
And Transferred Tripping
Figure 34: Outline and Drilling Plan for the Type PM-4 auxiliary Unit in the projection molded case.
Figure 35: Outline and Drilling Plan for the Type PM-4 Auxiliary Unit in the Semi-Flush molded case.
41-973.5R
Sub 1
184A989
Sub 4
26D588
35