

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054547R1 | T5V630 PR221DS-LS/I IN=630 3P F FC CU

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally open contact
0
Number of poles
3
With integrated under voltage release
Overload release current setting
252.0 .. 630A
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
630A
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Bolt connection
Type of control element
Toggle
With switched-off indicator
Rated voltage
1150 .. 1150V
Adjustment range undelayed short-circuit release
630 .. 5985A
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Adjustment range short-term delayed short-circuit release
630 .. 5985A
Motor drive integrated
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Motor drive optional
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique