

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
2500 - 25000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Integrated earth fault protection
Yes
Rated voltage
690 - 690V
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
3750.0 - 37500A
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
2500A
DIN rail (top hat rail) mounting optional
No
Overload release current setting
1000.0 - 2500A
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
Yes
Number of poles
3
Position of connection for main current circuit
Back side
Number of auxiliary contacts as change-over contact
4
Degree of protection (IP)
IP30
Motor drive integrated
No
Complete device with protection unit
Yes
Motor drive optional
Yes
Type of control element
Push button
From same serie
1SDA056466R1 | E3H 2500 PR121/P-LSIG IN=2500A 3P F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
2500 .. 25000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Integrated earth fault protection
Rated voltage
690 .. 690V
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
2500A
DIN rail (top hat rail) mounting optional
Overload release current setting
1000.0 .. 2500A
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Number of poles
3
Position of connection for main current circuit
Back side
Number of auxiliary contacts as change-over contact
4
Degree of protection (IP)
IP30
Motor drive integrated
Complete device with protection unit
Motor drive optional
Type of control element
Push button
From same serie
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