

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range short-term delayed short-circuit release
2500 - 25000A
Rated permanent current Iu
2500A
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
No
Rated voltage
690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Overload release current setting
1000.0 - 2500A
Adjustment range undelayed short-circuit release
3750.0 - 37500A
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
Complete device with protection unit
Yes
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
No
Motor drive optional
Yes
With switched-off indicator
Yes
Integrated earth fault protection
No
Degree of protection (IP)
IP30
From same serie
1SDA056129R1 | E3N 2500 PR121/P-LSI IN=2500A 3P W

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range short-term delayed short-circuit release
2500 .. 25000A
Rated permanent current Iu
2500A
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Overload release current setting
1000.0 .. 2500A
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
Complete device with protection unit
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
Motor drive optional
With switched-off indicator
Integrated earth fault protection
Degree of protection (IP)
IP30
From same serie
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