

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 - 690V
Adjustment range short-term delayed short-circuit release
1600 - 16000A
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
1600A
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Yes
Integrated earth fault protection
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
DIN rail (top hat rail) mounting optional
No
With under voltage release
No
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
4
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Overload release current setting
640.0 - 1600A
Complete device with protection unit
Yes
Type of control element
Push button
Motor drive integrated
No
Motor drive optional
Yes
1SDA055897R1 | E2N 1600 PR121/P-LSI IN=1600A 4P F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
1600 .. 16000A
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
1600A
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
DIN rail (top hat rail) mounting optional
With under voltage release
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
Number of poles
4
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Overload release current setting
640.0 .. 1600A
Complete device with protection unit
Type of control element
Push button
Motor drive integrated
Motor drive optional
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