

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA072824R1 | E1.2N 1250 EKIP TOUCH LI 4P WMP

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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 change-over contact
4
Rated permanent current Iu
1250A
Overload release current setting
500.0 .. 1250A
With switched-off indicator
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Integrated earth fault protection
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Connection at separate chassis part
Degree of protection (IP)
IP30
Number of poles
4
Position of connection for main current circuit
Connection at separate chassis part
Adjustment range short-term delayed short-circuit release
- .. -A
Number of auxiliary contacts as normally open contact
0
With under voltage release
Motor drive integrated
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
66kA
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
Complete device with protection unit