

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1600A
Rated voltage
690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
960.0 - 960.0A
Overload release current setting
640.0 - 1600A
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Yes
Number of poles
3
Position of connection for main current circuit
Back side
Number of auxiliary contacts as change-over contact
4
Integrated earth fault protection
Yes
Motor drive integrated
No
Degree of protection (IP)
IP30
Complete device with protection unit
Yes
Motor drive optional
Yes
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
From same serie
1SDA055669R1 | E1B 1600 PR122/P-LSIG IN=1600A 3P 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 voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
960.0 .. 960.0A
Overload release current setting
640.0 .. 1600A
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Number of poles
3
Position of connection for main current circuit
Back side
Number of auxiliary contacts as change-over contact
4
Integrated earth fault protection
Motor drive integrated
Degree of protection (IP)
IP30
Complete device with protection unit
Motor drive optional
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
From same serie
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