

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA072055R1 | E1.2B 630 EKIP TOUCH LSI 3P WMP

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP30
Number of auxiliary contacts as change-over contact
4
With integrated under voltage release
Overload release current setting
252.0 .. 630A
Motor drive integrated
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
378.0 .. 6300A
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
With switched-off indicator
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Adjustment range undelayed short-circuit release
945.0 .. 9450A
Device construction
Built-in device slide-in technique (withdrawable)
Rated permanent current Iu
630A
Number of poles
3
Type of electrical connection of main circuit
Connection at separate chassis part
Integrated earth fault protection
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA