

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Overload release current setting
500.0 - 1250A
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
With switched-off indicator
Yes
Device construction
Built-in device fixed built-in technique
Type of control element
Push button
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Back side
Motor drive optional
Yes
DIN rail (top hat rail) mounting optional
No
Integrated earth fault protection
Yes
Number of poles
4
Degree of protection (IP)
IP30
Suitable for DIN rail (top hat rail) mounting
No
Rated voltage
690 - 690V
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
No
Complete device with protection unit
Yes
Number of auxiliary contacts as normally open contact
0
1SDA056063R1 | E2L 1250 PR123/P-LSIG IN=1250A 4P F

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