

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range undelayed short-circuit release
3000.0 - 30000A
Adjustment range short-term delayed short-circuit release
2000 - 20000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Number of auxiliary contacts as change-over contact
4
Device construction
Built-in device slide-in technique (withdrawable)
With switched-off indicator
Yes
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Overload release current setting
800.0 - 2000A
Rated permanent current Iu
2000A
Suitable for DIN rail (top hat rail) mounting
No
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
No
Degree of protection (IP)
IP30
Number of poles
4
Motor drive optional
Yes
Complete device with protection unit
Yes
Rated voltage
690 - 690V
Number of auxiliary contacts as normally open contact
0
Integrated earth fault protection
Yes
1SDA055946R1 | E2N 2000 PR121/P-LSIG IN=2000A 4P W

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
Adjustment range short-term delayed short-circuit release
2000 .. 20000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Number of auxiliary contacts as change-over contact
4
Device construction
Built-in device slide-in technique (withdrawable)
With switched-off indicator
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Overload release current setting
800.0 .. 2000A
Rated permanent current Iu
2000A
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
Degree of protection (IP)
IP30
Number of poles
4
Motor drive optional
Complete device with protection unit
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally open contact
0
Integrated earth fault protection
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