ABB PMA User Manual

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

ABB PMA Specifications

General

Brand	ABB
Model	PMA
Category	Relays
Language	English