Description Of The Circuit-Breaker Front Panel; Description Of Electrical Data Plate Iec - ABB SACE Emax 2 Installation, Operation And Maintenance Instructions For The Installer And The User

Description of the circuit-
breaker front panel The following are the main components of the circuit-breaker:
Description of electrical data
plate IEC
13 | © 2017 ABB | 1SDH000999R0002 - ECN000058721 - Rev. B
Figure 15
Pos.
1
2
3
4
5
6
7
8
9
11
10
9
8
7
6
Figure 16
Pos.
1
2
3
4
5
6
7
8
9
10
11
12
1 2
9
8
7
6
Description
Lever for manually charging the closing springs
SACE Ekip protection trip unit
Name of the circuit-breaker
CB open (O) / closed (I) indicator
Closing pushbutton
Opening pushbutton
Mechanical signalling of tripped TU
Springs charged-discharged signalling device
Electrical data plate
1 2 3
Description
Type of circuit-breaker
Utilization category
Device type: Circuit-breaker or switch-disconnector
Rated current
Rated operating frequency
Admissible rated short-time current
Rated duty short-circuit breaking capacity
Rated ultimate short-circuit breaking capacity
Rated service voltage
Standards
Circuit-breaker serial number
Impulse voltage
ABB | SACE Emax 2
3
4
5
4
5
12
Uimp 12Kv
Continued on the next page
Emax E1.2 circuit-breakers | 4 - Description