ABB SACE Emax 2 Installation, Operation And Maintenance Instructions - page 19
Other manuals for SACE Emax 2:
Installation, Operation And Maintenance Instructions For The Installer And The User
Manual is about: low voltage air circuit-breakers
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ABB | SACE Emax 2
Emax E1.2 circuit-breakers | 4 - Description
17 | © 2014
ABB |
1SDH000999R0002 - L8569
Mechanical status indicators
The following are the possible states in which you can find the circuit-breaker during its use:
1. Circuit-breaker open with springs discharged (see Figure 25).
2. Circuit-breaker open with springs loaded (see Figure 26).
3. Circuit-breaker closed with springs discharged (see Figure 27).
4. Circuit-breaker closed with springs loaded (see Figure 28). This state occurs when after closing (see
step 4 - Figure 28) the springs are reloaded manually or automatically by the gearmotor (if provided).
Figure 25
Figure 26
Figure 27
Figure 28