

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With integrated under voltage release
No
Adjustment range short-term delayed short-circuit release
1250 - 12500A
Rated voltage
690 - 690V
Rated permanent current Iu
1250A
Overload release current setting
500.0 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
Complete device with protection unit
Yes
Suitable for DIN rail (top hat rail) mounting
No
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Motor drive optional
No
Number of poles
4
With switched-off indicator
No
Motor drive integrated
No
Type of control element
Toggle
Adjustment range undelayed short-circuit release
1250 - 12500A
From same serie
1SDA062937R1 | T7L 1250 PR231/P I 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
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Rated voltage
690 .. 690V
Rated permanent current Iu
1250A
Overload release current setting
500.0 .. 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Motor drive optional
Number of poles
4
With switched-off indicator
Motor drive integrated
Type of control element
Toggle
Adjustment range undelayed short-circuit release
1250 .. 12500A
From same serie
We use cookies to enhance your experience.