

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Overload release current setting
1000.0 - 2500A
Adjustment range undelayed short-circuit release
3750.0 - 37500A
Adjustment range short-term delayed short-circuit release
1500.0 - 1500.0A
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Integrated earth fault protection
No
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
2500A
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Rated voltage
690 - 690V
With switched-off indicator
Yes
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Yes
Type of control element
Push button
Motor drive optional
Yes
Motor drive integrated
No
Position of connection for main current circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
Degree of protection (IP)
IP30
From same serie
1SDA056291R1 | E3S 2500 PR122/P-LI IN=2500A 3P W MP

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Overload release current setting
1000.0 .. 2500A
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Adjustment range short-term delayed short-circuit release
1500.0 .. 1500.0A
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
2500A
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Rated voltage
690 .. 690V
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Type of control element
Push button
Motor drive optional
Motor drive integrated
Position of connection for main current circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
Degree of protection (IP)
IP30
From same serie
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