

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA078275R1 | E4.2V-A 1600 Ekip Hi-Touch 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 closed contact
0
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
Overload release current setting
640.0 .. 1600A
Number of auxiliary contacts as change-over contact
4
Position of connection for main current circuit
Back side
Degree of protection (IP)
IP30
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Type of control element
Push button
Adjustment range short-term delayed short-circuit release
960.0 .. 16000A
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Complete device with protection unit
Motor drive optional
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
1600A
Number of poles
4
Rated voltage
600 .. 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA