

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Integrated earth fault protection
No
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
DIN rail (top hat rail) mounting optional
No
Motor drive integrated
No
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
With switched-off indicator
Yes
Number of auxiliary contacts as change-over contact
4
Motor drive optional
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Rated voltage
690 - 690V
Complete device with protection unit
Yes
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Overload release current setting
500.0 - 1250A
From same serie
1SDA056059R1 | E2L 1250 PR122/P-LI IN=1250A 4P F HR

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
DIN rail (top hat rail) mounting optional
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
With switched-off indicator
Number of auxiliary contacts as change-over contact
4
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Rated voltage
690 .. 690V
Complete device with protection unit
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
500.0 .. 1250A
From same serie
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