

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1600A
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 - 690V
Adjustment range short-term delayed short-circuit release
960.0 - 960.0A
Number of poles
4
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Yes
Motor drive integrated
No
Overload release current setting
640.0 - 1600A
Integrated earth fault protection
Yes
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
No
Device construction
Built-in device slide-in technique (withdrawable)
Motor drive optional
Yes
Type of control element
Push button
Degree of protection (IP)
IP30
Position of connection for main current circuit
Connection at separate chassis part
With switched-off indicator
Yes
1SDA055789R1 | E1N 1600 PR122/P-LSIG IN=1600A 4P W MP

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1600A
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
960.0 .. 960.0A
Number of poles
4
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Motor drive integrated
Overload release current setting
640.0 .. 1600A
Integrated earth fault protection
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
Device construction
Built-in device slide-in technique (withdrawable)
Motor drive optional
Type of control element
Push button
Degree of protection (IP)
IP30
Position of connection for main current circuit
Connection at separate chassis part
With switched-off indicator
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