

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Rated voltage
690 - 690V
Number of auxiliary contacts as change-over contact
4
Motor drive optional
Yes
DIN rail (top hat rail) mounting optional
No
Number of poles
4
Position of connection for main current circuit
Back side
Degree of protection (IP)
IP30
Complete device with protection unit
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
640.0 - 1600A
Rated permanent current Iu
1600A
With switched-off indicator
Yes
Adjustment range short-term delayed short-circuit release
960.0 - 960.0A
With under voltage release
No
Integrated earth fault protection
Yes
Suitable for DIN rail (top hat rail) mounting
No
Motor drive integrated
No
Type of control element
Push button
1SDA055903R1 | E2N 1600 PR123/P-LSIG IN=1600A 4P F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
4
Motor drive optional
DIN rail (top hat rail) mounting optional
Number of poles
4
Position of connection for main current circuit
Back side
Degree of protection (IP)
IP30
Complete device with protection unit
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
640.0 .. 1600A
Rated permanent current Iu
1600A
With switched-off indicator
Adjustment range short-term delayed short-circuit release
960.0 .. 960.0A
With under voltage release
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Motor drive integrated
Type of control element
Push button