

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
1200.0 - 1200.0A
Rated permanent current Iu
2000A
Adjustment range undelayed short-circuit release
3000.0 - 30000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Rated voltage
690 - 690V
Overload release current setting
800.0 - 2000A
Integrated earth fault protection
Yes
Type of electrical connection of main circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
No
Complete device with protection unit
Yes
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
Yes
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Yes
Position of connection for main current circuit
Connection at separate chassis part
Number of poles
3
Degree of protection (IP)
IP30
Type of control element
Push button
Motor drive integrated
No
1SDA055847R1 | E2B 2000 PR123/P-LSIG IN=2000A 3P W

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
1200.0 .. 1200.0A
Rated permanent current Iu
2000A
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Rated voltage
690 .. 690V
Overload release current setting
800.0 .. 2000A
Integrated earth fault protection
Type of electrical connection of main circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Position of connection for main current circuit
Connection at separate chassis part
Number of poles
3
Degree of protection (IP)
IP30
Type of control element
Push button
Motor drive integrated
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