

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA072174R1 | E1.2B 1250 EKIP TOUCH LI 3P WMP

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
- .. -A
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Device construction
Built-in device slide-in technique (withdrawable)
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
DIN rail (top hat rail) mounting optional
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as change-over contact
4
Type of electrical connection of main circuit
Connection at separate chassis part
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of poles
3
Complete device with protection unit
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Degree of protection (IP)
IP30
Motor drive integrated