ABB Sace Emax 2 Installation, Operation And Maintenance Instructions For The Installer And The User page 18

Mechanical status indicators The following are the possible states in which you can find the circuit-breaker:
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7. Check that the circuit-breaker is open (open / closed indicator "O - OPEN"), and check that the
springs are discharged (spring signalling device "white - DISCHARGED SPRING") as indicated in
Figure 24.
Figure 24
1. Circuit-breaker open with springs discharged (see Figure 25).
2. Circuit-breaker open with springs charged (see Figure 26).
3. Circuit-breaker closed with springs discharged (see Figure 27).
4. Circuit-breaker closed with springs charged (see Figure 28). This state occurs when after closing
(see step 4 - Figure 28) the springs are recharged manually or automatically by the gearmotor (if
provided).
Figure 25 Figure 26
Figure 28
ABB | SACE Emax 2
Figure 27
Management operations | 3 - Description