

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054111R1 | T4V 250 PR222DS/P-LSI IN=100 4P F F

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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
250A
Overload release current setting
40.0 .. 100A
Motor drive integrated
Degree of protection (IP)
IP20
Rated voltage
690 .. 690V
Number of poles
4
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Type of control element
Toggle
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
60.0 .. 1000A
Motor drive optional
Device construction
Built-in device fixed built-in technique
With under voltage release
Adjustment range undelayed short-circuit release
150.0 .. 1200A
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Complete device with protection unit