

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054152R1 | T4V 320 PR222DS/P-LSIG IN=320 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
Degree of protection (IP)
IP20
Rated permanent current Iu
320A
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Overload release current setting
128.0 .. 320A
Number of poles
3
Type of control element
Toggle
Adjustment range short-term delayed short-circuit release
192.0 .. 3200A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
480.0 .. 3840A
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Integrated earth fault protection
With under voltage release
Motor drive optional
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional