

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA054452R1 | T5V 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
Motor drive integrated
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Rated permanent current Iu
400A
Number of auxiliary contacts as change-over contact
0
Position of connection for main current circuit
Front side
Overload release current setting
224.0 .. 320A
With integrated under voltage release
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Type of control element
Toggle
Adjustment range short-term delayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Complete device with protection unit
DIN rail (top hat rail) mounting optional
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1600 .. 3200A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA