

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Type of electrical connection of main circuit
Connection at separate chassis part
Rated voltage
690 - 690V
Adjustment range undelayed short-circuit release
3000.0 - 30000A
Integrated earth fault protection
No
Adjustment range short-term delayed short-circuit release
2000 - 20000A
Overload release current setting
800.0 - 2000A
DIN rail (top hat rail) mounting optional
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mounting
No
With under voltage release
No
Number of auxiliary contacts as change-over contact
4
Number of poles
3
With switched-off indicator
Yes
Position of connection for main current circuit
Connection at separate chassis part
Type of control element
Push button
Degree of protection (IP)
IP30
Complete device with protection unit
Yes
Motor drive optional
Yes
Motor drive integrated
No
1SDA056449R1 | E3H 2000 PR121/P-LSI IN=2000A 3P W

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Type of electrical connection of main circuit
Connection at separate chassis part
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
2000 .. 20000A
Overload release current setting
800.0 .. 2000A
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mounting
With under voltage release
Number of auxiliary contacts as change-over contact
4
Number of poles
3
With switched-off indicator
Position of connection for main current circuit
Connection at separate chassis part
Type of control element
Push button
Degree of protection (IP)
IP30
Complete device with protection unit
Motor drive optional
Motor drive integrated
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