

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
Integrated earth fault protection
No
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Type of electrical connection of main circuit
Bolt connection
Number of poles
3
Position of connection for main current circuit
Back side
Overload release current setting
1000.0 - 2500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
With switched-off indicator
Yes
With under voltage release
No
Adjustment range undelayed short-circuit release
3750.0 - 37500A
Rated voltage
690 - 690V
Rated permanent current Iu
2500A
Type of control element
Push button
Degree of protection (IP)
IP30
Device construction
Built-in device fixed built-in technique
Motor drive integrated
No
Number of auxiliary contacts as change-over contact
4
Motor drive optional
Yes
Complete device with protection unit
Yes
From same serie
1SDA056465R1 | E3H 2500 PR121/P-LSI IN=2500A 3P F

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
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Bolt connection
Number of poles
3
Position of connection for main current circuit
Back side
Overload release current setting
1000.0 .. 2500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
With switched-off indicator
With under voltage release
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Rated voltage
690 .. 690V
Rated permanent current Iu
2500A
Type of control element
Push button
Degree of protection (IP)
IP30
Device construction
Built-in device fixed built-in technique
Motor drive integrated
Number of auxiliary contacts as change-over contact
4
Motor drive optional
Complete device with protection unit
From same serie
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