

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA077189R1 | E1.2S-A 250 Ekip Dip LSI 4p WMP

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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
With integrated under voltage release
Rated permanent current Iu
250 A
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
Rated voltage
600 .. 600V
With switched-off indicator
Overload release current setting
100.0 .. 250A
Position of connection for main current circuit
Connection at separate chassis part
Type of control element
Push button
Degree of protection (IP)
IP30
Number of auxiliary contacts as change-over contact
4
Adjustment range undelayed short-circuit release
375.0 .. 3750A
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Adjustment range short-term delayed short-circuit release
150.0 .. 2500A
Complete device with protection unit
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Device construction
Built-in device slide-in technique (withdrawable)