

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054489R1 | T5S 630 TMA 500-5000 4P F F INN=100%IN

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
350.0 .. 500A
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
With switched-off indicator
Adjustment range undelayed short-circuit release
2500 .. 5000A
Adjustment range short-term delayed short-circuit release
- .. -A
Number of poles
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated permanent current Iu
630A
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
Motor drive optional
Motor drive integrated
Complete device with protection unit