

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
Rated voltage
690 - 690V
Overload release current setting
500.0 - 1250A
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Integrated earth fault protection
Yes
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Adjustment range undelayed short-circuit release
1875.0 - 15000A
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
No
Device construction
Built-in device fixed built-in technique
Position of connection for main current circuit
Front side
Number of poles
4
With switched-off indicator
No
Number of auxiliary contacts as change-over contact
0
Motor drive optional
No
Complete device with protection unit
Yes
Type of control element
Toggle
Degree of protection (IP)
IP20
DIN rail (top hat rail) mounting optional
No
1SDA062972R1 | T7V 1250 PR331/P LSIG IN=1250A 4P F F

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
Rated voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Integrated earth fault protection
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Device construction
Built-in device fixed built-in technique
Position of connection for main current circuit
Front side
Number of poles
4
With switched-off indicator
Number of auxiliary contacts as change-over contact
0
Motor drive optional
Complete device with protection unit
Type of control element
Toggle
Degree of protection (IP)
IP20
DIN rail (top hat rail) mounting optional
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