

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Adjustment range short-term delayed short-circuit release
1200.0 - 1200.0A
Adjustment range undelayed short-circuit release
3000.0 - 30000A
Integrated earth fault protection
Yes
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
No
Position of connection for main current circuit
Back side
With switched-off indicator
Yes
Number of poles
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Rated voltage
690 - 690V
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Overload release current setting
800.0 - 2000A
Complete device with protection unit
Yes
Motor drive optional
Yes
Motor drive integrated
No
Degree of protection (IP)
IP30
From same serie
1SDA056447R1 | E3H 2000 PR123/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
Adjustment range short-term delayed short-circuit release
1200.0 .. 1200.0A
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Back side
With switched-off indicator
Number of poles
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Overload release current setting
800.0 .. 2000A
Complete device with protection unit
Motor drive optional
Motor drive integrated
Degree of protection (IP)
IP30
From same serie
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