

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as change-over contact
4
Adjustment range undelayed short-circuit release
3000.0 - 30000A
Overload release current setting
800.0 - 2000A
Position of connection for main current circuit
Connection at separate chassis part
Rated voltage
690 - 690V
With under voltage release
No
Rated permanent current Iu
2000A
With switched-off indicator
Yes
DIN rail (top hat rail) mounting optional
No
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release
1200.0 - 1200.0A
Complete device with protection unit
Yes
Motor drive integrated
No
Integrated earth fault protection
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Suitable for DIN rail (top hat rail) mounting
No
Type of electrical connection of main circuit
Connection at separate chassis part
Degree of protection (IP)
IP30
Number of poles
4
Type of control element
Push button
Motor drive optional
Yes
1SDA055855R1 | E2B 2000 PR123/P-LSIG IN=2000A 4P W

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