

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA056681R1 | E3V 2500 PR121/P-LSI IN=2500A 4P W MP

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
Rated permanent current Iu
2500A
Number of poles
4
Position of connection for main current circuit
Connection at separate chassis part
Degree of protection (IP)
IP30
Overload release current setting
1000.0 .. 2500A
Type of control element
Push button
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
4
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
2500 .. 25000A
Suitable for DIN rail (top hat rail) mounting
With under voltage release
Motor drive optional
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Device construction
Built-in device slide-in technique (withdrawable)
With switched-off indicator
Complete device with protection unit
DIN rail (top hat rail) mounting optional