

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA072953R1 | E2.2H 1250 EKIP DIP LSIG 4P WMP

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