Mechanical Status Indicators - ABB SACE Emax E1.2 Operating Instructions For The Design Engineer

Mechanical status indicators

278 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
1. Circuit-breaker open with springs discharged (see Figure 75).
2. Circuit-breaker open with springs charged (see Figure 76).
3. Circuit-breaker closed with springs discharged (see Figure 77).
4. Circuit-breaker closed with springs charged (see Figure 78). This state occurs when after closing (see
step 4 - Figure 78) the springs are recharged manually or automatically by the gearmotor (if provided).
Figure 75 Figure 76
Figure 78
Mechanical accessories | 5 - Operating mode for E1.2
ABB | SACE Emax 2
Figure 77