

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2500A
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Yes
DIN rail (top hat rail) mounting optional
No
Adjustment range undelayed short-circuit release
3750.0 - 37500A
Number of auxiliary contacts as change-over contact
4
Adjustment range short-term delayed short-circuit release
2500 - 25000A
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
1000.0 - 2500A
Motor drive integrated
No
Motor drive optional
Yes
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP)
IP30
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Position of connection for main current circuit
Back side
Rated voltage
690 - 690V
Suitable for DIN rail (top hat rail) mounting
No
Type of control element
Push button
With switched-off indicator
Yes
Complete device with protection unit
Yes
Number of poles
4
1SDA056282R1 | E3S 2500 PR121/P-LSIG IN=2500A 4P F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2500A
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Number of auxiliary contacts as change-over contact
4
Adjustment range short-term delayed short-circuit release
2500 .. 25000A
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
1000.0 .. 2500A
Motor drive integrated
Motor drive optional
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP)
IP30
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Position of connection for main current circuit
Back side
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Type of control element
Push button
With switched-off indicator
Complete device with protection unit
Number of poles
4