

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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Overload release current setting
500.0 - 1250A
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
No
Rated voltage
690 - 690V
Suitable for DIN rail (top hat rail) mounting
No
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
With switched-off indicator
No
DIN rail (top hat rail) mounting optional
No
With under voltage release
No
Number of poles
4
Complete device with protection unit
Yes
Degree of protection (IP)
IP20
Type of control element
Push button
Motor drive integrated
No
Motor drive optional
Yes
Position of connection for main current circuit
Front side
From same serie
1SDA062926R1 | T7H 1250 PR332/P LSI IN=1250A 4P 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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Overload release current setting
500.0 .. 1250A
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
With switched-off indicator
DIN rail (top hat rail) mounting optional
With under voltage release
Number of poles
4
Complete device with protection unit
Degree of protection (IP)
IP20
Type of control element
Push button
Motor drive integrated
Motor drive optional
Position of connection for main current circuit
Front side
From same serie
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