

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With integrated under voltage release
No
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 - 15000A
DIN rail (top hat rail) mounting optional
No
Integrated earth fault protection
No
Number of auxiliary contacts as change-over contact
0
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Number of poles
4
Overload release current setting
500.0 - 1250A
Suitable for DIN rail (top hat rail) mounting
No
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 - 690V
Position of connection for main current circuit
Front side
With switched-off indicator
No
Motor drive integrated
No
Type of control element
Push button
Degree of protection (IP)
IP20
Complete device with protection unit
Yes
Motor drive optional
Yes
1SDA062891R1 | T7S 1250 PR232/P LSI IN=1250A 4P F F M

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With integrated under voltage release
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Number of auxiliary contacts as change-over contact
0
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Number of poles
4
Overload release current setting
500.0 .. 1250A
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
With switched-off indicator
Motor drive integrated
Type of control element
Push button
Degree of protection (IP)
IP20
Complete device with protection unit
Motor drive optional
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