

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA062931R1 | T7L 1250 PR232/P LSI IN=1250A 3P F 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 open contact
0
With integrated under voltage release
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
1250A
Number of poles
3
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Type of control element
Toggle
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
With switched-off indicator
Overload release current setting
500.0 .. 1250A
Motor drive integrated
Integrated earth fault protection
Motor drive optional
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Complete device with protection unit