

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054473R1 | T5V 630 TMA 500-5000 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
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
630A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Overload release current setting
350.0 .. 500A
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Number of poles
3
With under voltage release
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Integrated earth fault protection
Adjustment range undelayed short-circuit release
2500 .. 5000A
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Type of control element
Toggle
Adjustment range short-term delayed short-circuit release
- .. -A
Position of connection for main current circuit
Front side