

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
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Type of control element
Toggle
Integrated earth fault protection
Yes
Motor drive integrated
No
Overload release current setting
500.0 - 1250A
Adjustment range undelayed short-circuit release
1875.0 - 15000A
Complete device with protection unit
Yes
Rated permanent current Iu
1250A
Rated voltage
690 - 690V
With switched-off indicator
No
Motor drive optional
No
With under voltage release
No
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Number of poles
4
DIN rail (top hat rail) mounting optional
No
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
1SDA062940R1 | T7L 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
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
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Type of control element
Toggle
Integrated earth fault protection
Motor drive integrated
Overload release current setting
500.0 .. 1250A
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Complete device with protection unit
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
With switched-off indicator
Motor drive optional
With under voltage release
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Number of poles
4
DIN rail (top hat rail) mounting optional
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
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