

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 permanent current Iu
1250A
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Overload release current setting
500.0 - 1250A
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated voltage
690 - 690V
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Yes
DIN rail (top hat rail) mounting optional
No
With switched-off indicator
No
Number of poles
4
Degree of protection (IP)
IP20
Type of control element
Push button
Position of connection for main current circuit
Front side
Complete device with protection unit
Yes
Motor drive optional
Yes
Motor drive integrated
No
From same serie
1SDA062895R1 | T7S 1250 PR332/P LSIG IN=1250A 4P 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 permanent current Iu
1250A
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Overload release current setting
500.0 .. 1250A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
With switched-off indicator
Number of poles
4
Degree of protection (IP)
IP20
Type of control element
Push button
Position of connection for main current circuit
Front side
Complete device with protection unit
Motor drive optional
Motor drive integrated
From same serie
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