

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA078268R1 | E4.2V-A 1600 Ekip Dip LI 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 change-over contact
4
With integrated under voltage release
Overload release current setting
640.0 .. 1600A
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
1600A
Number of poles
4
Rated voltage
600 .. 600V
Degree of protection (IP)
IP30
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Back side
Type of electrical connection of main circuit
Bolt connection
Type of control element
Push button
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
- .. -A
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Motor drive integrated
With switched-off indicator