Mechanical Position Indicators - ABB SACE Emax 2 Installation, Operation And Maintenance Instructions

Mechanical position indicators The following are the possible positions where you can find the mobile part of a withdrawable circuit-breaker
24 | © 2021 ABB | 1SDH002083A1002 - ECN000119014 - Rev. A
Continued from the previous page
Always use both levers of the guides on the fixed part when racking out the circuit-breaker. See Figure 49.
= =
Figure 50
WARNING! When withdrawing the moving part, make sure that both guides on the
fixed part travel to the same extent, thereby keeping the moving part parallel to the
fixed part. See Figure 50.
during its use:
• circuit breaker in DISCONNECT position (see Figure 51)
• circuit-breaker in test position (see Figure 52)
• circuit-breaker in CONNECT position (see Figure 53)
Figure 51
OK
NO!
Figure 52
ABB | SACE Emax 2
= =
Figure 53
Management operations | 3 - Description