

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 - 690V
Rated permanent current Iu
1250A
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Overload release current setting
500.0 - 1250A
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
Integrated earth fault protection
Yes
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
3
With switched-off indicator
Yes
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Yes
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
No
Type of control element
Push button
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Yes
From same serie
1SDA056565R1 | E3V 1250 PR122/P-LSIG IN=1250A 3P F HR

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 .. 690V
Rated permanent current Iu
1250A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Overload release current setting
500.0 .. 1250A
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Number of poles
3
With switched-off indicator
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
Type of control element
Push button
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
From same serie
We use cookies to enhance your experience.