

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA056861R1 | E4H 4000 PR122/P-LSIG IN=4000A 4P F

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
4
Adjustment range short-term delayed short-circuit release
2400.0 .. 2400.0A
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
1600.0 .. 4000A
Degree of protection (IP)
IP30
Motor drive integrated
Rated voltage
690 .. 690V
Position of connection for main current circuit
Back side
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
Number of poles
4
Rated permanent current Iu
4000A
Integrated earth fault protection
Motor drive optional
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Complete device with protection unit