

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA056492R1 | E3H 2500 PR122/P-LSI IN=2500A 4P W

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2500A
Overload release current setting
1000.0 .. 2500A
Number of auxiliary contacts as change-over contact
4
Number of poles
4
Degree of protection (IP)
IP30
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
Rated voltage
690 .. 690V
With switched-off indicator
Integrated earth fault protection
Complete device with protection unit
Type of control element
Push button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Device construction
Built-in device slide-in technique (withdrawable)
With under voltage release
Motor drive optional
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
1500.0 .. 1500.0A
Adjustment range undelayed short-circuit release
3750.0 .. 37500A