ABB PMA - Figure 10: Internal Schematic of the Type PM-2 Relay in the FT-21 case.; Figure 11: Internal Schematic of the Type PM-3 Relay in the FT-11 case.

41-973.5R
19
Type PM Line of Relays For Pilot Wire Monitoring
And Transferred Tripping
Figure 10: Internal Schematic of the Type PM-2 Relay in the FT-21 case. Figure 11: Internal Schematic of the Type PM-3 Relay in the FT-11 case.
Sub 4 184A489
Sub 2 184A484