

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2500A
Overload release current setting
1000.0 - 2500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Adjustment range short-term delayed short-circuit release
2500 - 25000A
Adjustment range undelayed short-circuit release
3750.0 - 37500A
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Number of poles
4
With switched-off indicator
Yes
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Complete device with protection unit
Yes
Motor drive integrated
No
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Type of control element
Push button
Motor drive optional
Yes
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Rated voltage
690 - 690V
Number of auxiliary contacts as normally open contact
0
1SDA056760R1 | E3L 2500 PR121/P-LI IN=2500A 4P F H

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2500A
Overload release current setting
1000.0 .. 2500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Adjustment range short-term delayed short-circuit release
2500 .. 25000A
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Number of poles
4
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Motor drive integrated
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Type of control element
Push button
Motor drive optional
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally open contact
0
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