

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated voltage
690 - 690V
Overload release current setting
640.0 - 1600A
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
Position of connection for main current circuit
Back side
Number of poles
4
Complete device with protection unit
Yes
With switched-off indicator
Yes
Motor drive integrated
No
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
No
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
1600 - 16000A
Degree of protection (IP)
IP30
Motor drive optional
Yes
Number of auxiliary contacts as change-over contact
4
From same serie
1SDA055768R1 | E1N 1600 PR121/P-LI IN=1600A 4P F HR

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated voltage
690 .. 690V
Overload release current setting
640.0 .. 1600A
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
Position of connection for main current circuit
Back side
Number of poles
4
Complete device with protection unit
With switched-off indicator
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
1600 .. 16000A
Degree of protection (IP)
IP30
Motor drive optional
Number of auxiliary contacts as change-over contact
4
From same serie
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