Description Of The Circuit-Breaker Front Panel; Description Of Specifications Plate - ABB SACE Emax 2 Series Installation, Operation And Maintenance Instructions

Description of the circuit-
breaker front panel
Description of specifications
14 | © 2013 ABB | 1SDH001000R0002 - L7804
The following are the main components of the circuit-breaker:
Figure 20
Pos. Description
1 Lever for manually loading the closing springs
2 SACE Ekip protection release
3 Name and size of the circuit-breaker
4 Open-closed signalling device
5 Opening pushbutton
6 Release tripping mechanical signal
7 Closing pushbutton
8 Springs loaded-unloaded signalling device
9 Electrical specifications plate
plate
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Figure 21
Pos. Description
1 Type of circuit-breaker
2 Utilization category
3 Device type: Circuit-breaker or disconnector
4 Rated current
5 Rated operating frequency
6 Rated voltage of accessories
7 Admissible rated short-time current
8 Rated duty short-circuit breaking capacity
9 Rated ultimate short-circuit breaking capacity
10 Rated service voltage
11 Standards
12 Circuit-breaker serial number
13 Impulse voltage
1 2 3
1 2 3
Uimp 12Kv
Emax E2.2-E4.2-E6.2 circuit-breakers | 4 - Description
ABB | SACE Emax 2
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