

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Rated permanent current Iu
1600A
Overload release current setting
640.0 - 1600A
Adjustment range short-term delayed short-circuit release
960.0 - 960.0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Yes
Rated voltage
690 - 690V
Motor drive integrated
No
Degree of protection (IP)
IP30
Integrated earth fault protection
No
Motor drive optional
Yes
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
No
With switched-off indicator
Yes
1SDA055779R1 | E1N 1600 PR122/P-LI IN=1600A 3P W MP

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Rated permanent current Iu
1600A
Overload release current setting
640.0 .. 1600A
Adjustment range short-term delayed short-circuit release
960.0 .. 960.0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Rated voltage
690 .. 690V
Motor drive integrated
Degree of protection (IP)
IP30
Integrated earth fault protection
Motor drive optional
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
With switched-off indicator
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