

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Integrated earth fault protection
No
Rated voltage
690 - 690V
Adjustment range short-term delayed short-circuit release
1250 - 12500A
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
With switched-off indicator
Yes
Complete device with protection unit
Yes
Degree of protection (IP)
IP30
Motor drive optional
Yes
Number of poles
3
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Motor drive integrated
No
Overload release current setting
500.0 - 1250A
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Position of connection for main current circuit
Back side
From same serie
1SDA056560R1 | E3V 1250 PR121/P-LI IN=1250A 3P F HR

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Integrated earth fault protection
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
With switched-off indicator
Complete device with protection unit
Degree of protection (IP)
IP30
Motor drive optional
Number of poles
3
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Motor drive integrated
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Back side
From same serie
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