

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Integrated earth fault protection
No
Overload release current setting
500.0 - 1250A
Adjustment range short-term delayed short-circuit release
1250 - 12500A
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Type of electrical connection of main circuit
Connection at separate chassis part
With switched-off indicator
Yes
Number of auxiliary contacts as change-over contact
4
With under voltage release
No
Rated voltage
690 - 690V
Number of poles
3
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
No
Degree of protection (IP)
IP30
Motor drive optional
Yes
Complete device with protection unit
Yes
1SDA056065R1 | E2L 1250 PR121/P-LSI IN=1250A 3P W

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Integrated earth fault protection
Overload release current setting
500.0 .. 1250A
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Connection at separate chassis part
With switched-off indicator
Number of auxiliary contacts as change-over contact
4
With under voltage release
Rated voltage
690 .. 690V
Number of poles
3
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
Degree of protection (IP)
IP30
Motor drive optional
Complete device with protection unit
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