

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066711R1 | A1C 125 TMF 25-300 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 normally open contact
0
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Number of auxiliary contacts as change-over contact
0
Power loss
3W
Adjustment range undelayed short-circuit release
400 .. 400A
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
25 .. 25A
Adjustment range short-term delayed short-circuit release
- .. -A
Degree of protection (IP)
IP20
With integrated under voltage release
DIN rail (top hat rail) mounting optional
Motor drive optional
With under voltage release
Integrated earth fault protection
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Type of control element
Rocker lever
Complete device with protection unit
Type of electrical connection of main circuit
Screw connection
Motor drive integrated
Rated permanent current Iu
25A
Number of poles
3
Rated voltage
240 .. 550V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA