

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA055987R1 | E2S 1600 PR122/P-LI IN=1600A 3P F HR

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of poles
3
Rated permanent current Iu
1600A
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Overload release current setting
640.0 .. 1600A
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
Rated voltage
690 .. 690V
Motor drive optional
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Type of control element
Push button
With under voltage release
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
85kA
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Adjustment range short-term delayed short-circuit release
960.0 .. 960.0A
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Complete device with protection unit