

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 - 690V
Rated permanent current Iu
2000A
Complete device with protection unit
Yes
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Yes
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP30
Overload release current setting
800.0 - 2000A
Number of auxiliary contacts as normally open contact
0
Number of poles
4
With switched-off indicator
Yes
Position of connection for main current circuit
Back side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Type of control element
Push button
Adjustment range short-term delayed short-circuit release
1200.0 - 1200.0A
Motor drive integrated
No
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
3000.0 - 30000A
1SDA055835R1 | E2B 2000 PR122/P-LI IN=2000A 4P F HR

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 .. 690V
Rated permanent current Iu
2000A
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP30
Overload release current setting
800.0 .. 2000A
Number of auxiliary contacts as normally open contact
0
Number of poles
4
With switched-off indicator
Position of connection for main current circuit
Back side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Type of control element
Push button
Adjustment range short-term delayed short-circuit release
1200.0 .. 1200.0A
Motor drive integrated
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
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