

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA077031R1 | E1.2S-A 250 Ekip Touch LI 4p F F

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of poles
4
Rated permanent current Iu
250 A
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Overload release current setting
100.0 .. 250A
Number of auxiliary contacts as change-over contact
4
Rated voltage
600 .. 600V
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Back side
Degree of protection (IP)
IP30
Type of control element
Push button
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
- .. -A
Integrated earth fault protection
Motor drive optional
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
375.0 .. 3750A