

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA077738R1 | E2.2B-A 1600 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
Rated voltage
600 .. 600V
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
Overload release current setting
640.0 .. 1600A
Number of auxiliary contacts as change-over contact
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Degree of protection (IP)
IP30
With switched-off indicator
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Motor drive integrated
Adjustment range short-term delayed short-circuit release
- .. -A
Number of poles
4
With integrated under voltage release
Type of control element
Push button
Rated permanent current Iu
1600A
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Motor drive optional