

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA063444R1 | T5V400 PR221DS-LS/I In400 4p FFC 1150VAC

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Overload release current setting
160.0 .. 400A
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Type of control element
Toggle
Motor drive integrated
Number of auxiliary contacts as change-over contact
0
Motor drive optional
Adjustment range undelayed short-circuit release
400 .. 4000A
Number of auxiliary contacts as normally open contact
0
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
400 .. 4000A
With integrated under voltage release
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Rated permanent current Iu
400A
Number of poles
4
Rated voltage
1150 .. 1150V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA