

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054477R1 | T5N 400 TMA 320-3200 4P F F INN=100%IN

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
224.0 .. 320A
Adjustment range short-term delayed short-circuit release
- .. -A
Number of auxiliary contacts as normally open contact
0
Adjustment range undelayed short-circuit release
1600 .. 3200A
Motor drive integrated
Integrated earth fault protection
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Motor drive optional
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Front side
With under voltage release
Type of control element
Toggle
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Number of poles
4
Suitable for DIN rail (top hat rail) mounting
Rated permanent current Iu
400A
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
0
Complete device with protection unit