

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054352R1 | T5H 400 PR222DS/P-LSI 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
With integrated under voltage release
Rated permanent current Iu
400A
Overload release current setting
128.0 .. 320A
Adjustment range short-term delayed short-circuit release
192.0 .. 3200A
Adjustment range undelayed short-circuit release
480.0 .. 3840A
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally closed contact
0
Integrated earth fault protection
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Type of control element
Toggle
Position of connection for main current circuit
Front side
Motor drive optional
Complete device with protection unit
Degree of protection (IP)
IP20
Motor drive integrated
With switched-off indicator