

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA078279R1 | E4.2V-A 2000 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
Overload release current setting
800.0 .. 2000A
With integrated under voltage release
Position of connection for main current circuit
Back side
Type of control element
Push button
Degree of protection (IP)
IP30
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
Adjustment range short-term delayed short-circuit release
1200.0 .. 20000A
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Motor drive optional
Rated permanent current Iu
2000A
Number of poles
4
Rated voltage
600 .. 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA