

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
2500 - 25000A
Rated permanent current Iu
2500A
Suitable for DIN rail (top hat rail) mounting
No
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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Rated voltage
690 - 690V
Integrated earth fault protection
No
Number of poles
3
Adjustment range undelayed short-circuit release
3750.0 - 37500A
With switched-off indicator
Yes
Position of connection for main current circuit
Back side
Degree of protection (IP)
IP30
Motor drive optional
Yes
Complete device with protection unit
Yes
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
No
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
1000.0 - 2500A
Type of control element
Push button
From same serie
1SDA056112R1 | E3N 2500 PR121/P-LI IN=2500A 3P F H

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
2500 .. 25000A
Rated permanent current Iu
2500A
Suitable for DIN rail (top hat rail) mounting
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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Rated voltage
690 .. 690V
Integrated earth fault protection
Number of poles
3
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
With switched-off indicator
Position of connection for main current circuit
Back side
Degree of protection (IP)
IP30
Motor drive optional
Complete device with protection unit
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
1000.0 .. 2500A
Type of control element
Push button
From same serie
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