

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA068781R1 | A2N 250 TMF 150-1500 3p F F

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as change-over contact
0
With under voltage release
Type of electrical connection of main circuit
Bolt connection
Rated voltage
240 .. 550V
Power loss
8W
Adjustment range short-term delayed short-circuit release
- .. -A
With switched-off indicator
Motor drive optional
Adjustment range undelayed short-circuit release
1500 .. 1500A
DIN rail (top hat rail) mounting optional
Degree of protection (IP)
IP20
Overload release current setting
150 .. 150A
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
150A
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Complete device with protection unit
Type of control element
Rocker lever
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Motor drive integrated
Number of poles
3