ABB PMA - Figure 31: External Schematic of the dc Type PM-13 Relay with Type PM-23 or PM-4 Relay - two-te...

41-973.5R
33
Type PM Line of Relays For Pilot Wire Monitoring
And Transferred Tripping
Figure 31: External Schematic of the dc Type PM-13 Relay with Type PM-23 or PM-4 Relay – two-terminal lines.
*Sub 6 290B258