

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA056220R1 | E3S 1600 PR122/P-LSI IN=1600A 4P F

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1600A
Overload release current setting
640.0 .. 1600A
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Type of electrical connection of main circuit
Bolt connection
Number of poles
4
Motor drive integrated
Number of auxiliary contacts as change-over contact
4
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Type of control element
Push button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
With switched-off indicator
Adjustment range short-term delayed short-circuit release
960.0 .. 960.0A
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
With under voltage release