

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Type of electrical connection of main circuit
Connection at separate chassis part
Integrated earth fault protection
No
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
Rated voltage
690 - 690V
Rated permanent current Iu
1250A
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Number of poles
4
With switched-off indicator
Yes
Suitable for DIN rail (top hat rail) mounting
No
Overload release current setting
500.0 - 1250A
Motor drive optional
Yes
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Yes
Number of auxiliary contacts as change-over contact
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Motor drive integrated
No
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Degree of protection (IP)
IP30
From same serie
1SDA056075R1 | E2L 1250 PR122/P-LI IN=1250A 4P W MP

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