

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054355R1 | T5H 400 PR222DS/P-LSIG IN=400 3P F F

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With under voltage release
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
Adjustment range short-term delayed short-circuit release
240.0 .. 4000A
Overload release current setting
160.0 .. 400A
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 .. 690V
With switched-off indicator
Adjustment range undelayed short-circuit release
600.0 .. 4800A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated permanent current Iu
400A
Device construction
Built-in device fixed built-in technique
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Integrated earth fault protection
Complete device with protection unit
Number of poles
3
Motor drive integrated
Motor drive optional