Siemens 3AH - Rapid Auto-Reclosing and Manual Operation; Secondary Release and Trip Functionality

Figure 6b. Stored Energy Operating Mechanism (Circuit Breaker Shown in Closed Position)
62.8.1
62.8
62.8.2 64.3
64.3.1
54
64.2
Vacuum Interrupter/Operator Description
10
54 Open pushbutton
62.8 Trip free coupling rod
62.8.1 Spring return latch
62.8.2 Trip free coupling link (Draw bar)
64.2 Trip latch pawl
64.3 Lever
64.3.1 Pawl roller