

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA072054R1 | E1.2B 630 EKIP TOUCH LI 3P WMP

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