

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 permanent current Iu
1250A
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
Integrated earth fault protection
No
Number of poles
3
DIN rail (top hat rail) mounting optional
No
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated voltage
690 - 690V
Overload release current setting
500.0 - 1250A
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Complete device with protection unit
Yes
Motor drive integrated
No
Motor drive optional
No
Type of control element
Toggle
With switched-off indicator
No
Position of connection for main current circuit
Front side
With under voltage release
No
1SDA062870R1 | T7S 1250 PR332/P LSI IN=1250A 3P 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 permanent current Iu
1250A
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
Integrated earth fault protection
Number of poles
3
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Complete device with protection unit
Motor drive integrated
Motor drive optional
Type of control element
Toggle
With switched-off indicator
Position of connection for main current circuit
Front side
With under voltage release
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