

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA056055R1 | E2L 1250 PR123/P-LSIG IN=1250A 3P F

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of poles
3
Rated permanent current Iu
1250A
DIN rail (top hat rail) mounting optional
With switched-off indicator
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Back side
Degree of protection (IP)
IP30
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Type of control element
Push button
Overload release current setting
500.0 .. 1250A
Motor drive integrated
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Number of auxiliary contacts as change-over contact
4
Rated voltage
690 .. 690V