

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 short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Rated voltage
690 - 690V
Rated permanent current Iu
1250A
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Integrated earth fault protection
No
Overload release current setting
500.0 - 1250A
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
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
Suitable for DIN rail (top hat rail) mounting
No
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Number of poles
4
Type of control element
Push button
Complete device with protection unit
Yes
With switched-off indicator
No
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Motor drive integrated
No
Motor drive optional
Yes
1SDA062957R1 | T7L 1250 PR332/P LI 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 short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Rated voltage
690 .. 690V
Rated permanent current Iu
1250A
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Integrated earth fault protection
Overload release current setting
500.0 .. 1250A
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
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
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Number of poles
4
Type of control element
Push button
Complete device with protection unit
With switched-off indicator
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Motor drive integrated
Motor drive optional
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