

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054548R1 | T5V 630 PR221DS-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
Position of connection for main current circuit
Front side
Rated permanent current Iu
630A
Motor drive integrated
Type of control element
Toggle
Number of auxiliary contacts as change-over contact
0
Number of poles
3
Degree of protection (IP)
IP20
Rated voltage
1150 .. 1150V
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
252.0 .. 630A
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Adjustment range undelayed short-circuit release
630 .. 5985A
Motor drive optional
Adjustment range short-term delayed short-circuit release
630 .. 5985A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Complete device with protection unit
DIN rail (top hat rail) mounting optional