

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA077178R1 | E1.2N-A 1200 Ekip Dip LI 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 open contact
0
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device slide-in technique (withdrawable)
Motor drive integrated
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Connection at separate chassis part
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1800.0 .. 18000A
Type of control element
Push button
Adjustment range short-term delayed short-circuit release
- .. -A
With switched-off indicator
Degree of protection (IP)
IP30
Overload release current setting
480.0 .. 1200A
Motor drive optional
Complete device with protection unit
Rated permanent current Iu
1200A
Number of poles
4
Rated voltage
600 .. 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA