

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
120kA
Overload release current setting
500.0 - 1250A
Rated voltage
690 - 690V
Integrated earth fault protection
No
With under voltage release
No
With switched-off indicator
No
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Number of poles
3
Type of control element
Toggle
Degree of protection (IP)
IP20
Motor drive integrated
No
Complete device with protection unit
Yes
Motor drive optional
No
Adjustment range undelayed short-circuit release
1250 - 12500A
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
1250 - 12500A
From same serie
1SDA062930R1 | T7L 1250 PR231/P LS/I IN=1250A 3P 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
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Overload release current setting
500.0 .. 1250A
Rated voltage
690 .. 690V
Integrated earth fault protection
With under voltage release
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Number of poles
3
Type of control element
Toggle
Degree of protection (IP)
IP20
Motor drive integrated
Complete device with protection unit
Motor drive optional
Adjustment range undelayed short-circuit release
1250 .. 12500A
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
From same serie
We use cookies to enhance your experience.