

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA071474R1 | E1.2N 1250 EKIP TOUCH LI 4P F F

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