

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1600A
Type of electrical connection of main circuit
Connection at separate chassis part
Rated voltage
690 - 690V
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
Yes
Adjustment range short-term delayed short-circuit release
960.0 - 960.0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
640.0 - 1600A
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
Yes
Motor drive integrated
No
Motor drive optional
Yes
Type of control element
Push button
Number of poles
3
Degree of protection (IP)
IP30
Complete device with protection unit
Yes
Position of connection for main current circuit
Connection at separate chassis part
1SDA055781R1 | E1N 1600 PR122/P-LSIG IN=1600A 3P 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
Type of electrical connection of main circuit
Connection at separate chassis part
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
960.0 .. 960.0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
640.0 .. 1600A
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Motor drive integrated
Motor drive optional
Type of control element
Push button
Number of poles
3
Degree of protection (IP)
IP30
Complete device with protection unit
Position of connection for main current circuit
Connection at separate chassis part
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