

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Overload release current setting
800.0 - 2000A
Integrated earth fault protection
Yes
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Rated voltage
690 - 690V
Adjustment range short-term delayed short-circuit release
2000 - 20000A
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Yes
Adjustment range undelayed short-circuit release
3000.0 - 30000A
DIN rail (top hat rail) mounting optional
No
Position of connection for main current circuit
Back side
Type of control element
Push button
Degree of protection (IP)
IP30
Motor drive optional
Yes
Motor drive integrated
No
Complete device with protection unit
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Number of auxiliary contacts as normally closed contact
0
1SDA056442R1 | E3H 2000 PR121/P-LSIG IN=2000A 4P F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Overload release current setting
800.0 .. 2000A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
2000 .. 20000A
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Back side
Type of control element
Push button
Degree of protection (IP)
IP30
Motor drive optional
Motor drive integrated
Complete device with protection unit
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Number of auxiliary contacts as normally closed contact
0
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