

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054444R1 | T5H 400 TMA 320-3200 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
Adjustment range short-term delayed short-circuit release
- .. -A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
400A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated voltage
690 .. 690V
Overload release current setting
224.0 .. 320A
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
1600 .. 3200A
Type of control element
Toggle
Motor drive integrated
Number of poles
3
Device construction
Built-in device fixed built-in technique
Motor drive optional
With under voltage release
Complete device with protection unit
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting