

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA078289R1 | E4.2V-A 2500 Ekip Dip LSI 4p F HR

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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 normally open contact
0
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as change-over contact
4
Degree of protection (IP)
IP30
Integrated earth fault protection
Type of control element
Push button
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Motor drive optional
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
1500.0 .. 25000A
With under voltage release
With switched-off indicator
Position of connection for main current circuit
Back side
Overload release current setting
1000.0 .. 2500A
Type of electrical connection of main circuit
Bolt connection
Complete device with protection unit
Rated permanent current Iu
2500A
Number of poles
4
Rated voltage
600 .. 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA