

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 auxiliary contacts as change-over contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Overload release current setting
500.0 - 1250A
Rated voltage
690 - 690V
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
Yes
Rated permanent current Iu
1250A
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
1875.0 - 15000A
Motor drive optional
No
Motor drive integrated
No
DIN rail (top hat rail) mounting optional
No
With switched-off indicator
No
With under voltage release
No
Number of poles
3
Type of control element
Toggle
Complete device with protection unit
Yes
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
1SDA062964R1 | T7V 1250 PR331/P LSIG IN=1250A 3P F F

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 auxiliary contacts as change-over contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Overload release current setting
500.0 .. 1250A
Rated voltage
690 .. 690V
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
Rated permanent current Iu
1250A
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Motor drive optional
Motor drive integrated
DIN rail (top hat rail) mounting optional
With switched-off indicator
With under voltage release
Number of poles
3
Type of control element
Toggle
Complete device with protection unit
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
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