

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054101R1 | T4V 250 PR222DS/P-LSI IN=250 3P F F

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Type of control element
Toggle
Degree of protection (IP)
IP20
Rated permanent current Iu
250A
Motor drive integrated
Overload release current setting
100.0 .. 250A
Rated voltage
690 .. 690V
With switched-off indicator
Number of poles
3
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
375.0 .. 3000A
With under voltage release
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Motor drive optional
Adjustment range short-term delayed short-circuit release
150.0 .. 2500A
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA