

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA068320R1 | XT4S 160 TMA 80-800 4P F F

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
56.0 .. 80A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
- .. -A
Adjustment range undelayed short-circuit release
400 .. 800A
With under voltage release
With switched-off indicator
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Integrated earth fault protection
Complete device with protection unit
Motor drive integrated
Motor drive optional
Rated permanent current Iu
160A
Number of poles
4
Rated voltage
220 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA