

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
2000 - 20000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
85kA
Rated voltage
690 - 690V
Rated permanent current Iu
2000A
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
Overload release current setting
800.0 - 2000A
Number of auxiliary contacts as normally open contact
0
Number of poles
4
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Complete device with protection unit
Yes
Motor drive integrated
No
Motor drive optional
Yes
DIN rail (top hat rail) mounting optional
No
Position of connection for main current circuit
Back side
Adjustment range undelayed short-circuit release
3000.0 - 30000A
With switched-off indicator
Yes
Degree of protection (IP)
IP30
Type of electrical connection of main circuit
Bolt connection
1SDA056025R1 | E2S 2000 PR121/P-LSI IN=2000A 4P F HR

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
2000 .. 20000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
85kA
Rated voltage
690 .. 690V
Rated permanent current Iu
2000A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Overload release current setting
800.0 .. 2000A
Number of auxiliary contacts as normally open contact
0
Number of poles
4
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Complete device with protection unit
Motor drive integrated
Motor drive optional
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Back side
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
With switched-off indicator
Degree of protection (IP)
IP30
Type of electrical connection of main circuit
Bolt connection
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