

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA072322R1 | E2.2H 1250 EKIP DIP LSI 3P WMP

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP30
With switched-off indicator
Type of electrical connection of main circuit
Connection at separate chassis part
Overload release current setting
500.0 .. 1250A
With under voltage release
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Number of auxiliary contacts as change-over contact
4
Position of connection for main current circuit
Connection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
DIN rail (top hat rail) mounting optional
Rated permanent current Iu
1250A
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Device construction
Built-in device slide-in technique (withdrawable)
Number of poles
3
Type of control element
Push button
Complete device with protection unit
Motor drive optional
Motor drive integrated