

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Overload release current setting
500.0 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
No
Rated voltage
690 - 690V
Integrated earth fault protection
No
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
DIN rail (top hat rail) mounting optional
No
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Yes
Type of control element
Push button
Degree of protection (IP)
IP30
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Position of connection for main current circuit
Back side
Complete device with protection unit
Yes
With under voltage release
No
Motor drive integrated
No
Motor drive optional
Yes
1SDA056051R1 | E2L 1250 PR122/P-LI IN=1250A 3P F HR

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Overload release current setting
500.0 .. 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Type of control element
Push button
Degree of protection (IP)
IP30
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Position of connection for main current circuit
Back side
Complete device with protection unit
With under voltage release
Motor drive integrated
Motor drive optional
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