

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066761R1 | A1N 125 TMF 40-400 4p F F

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
125A
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Degree of protection (IP)
IP20
Overload release current setting
40 .. 40A
Number of auxiliary contacts as normally open contact
0
Rated voltage
240 .. 550V
Power loss
4.5W
Number of poles
4
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Motor drive integrated
With under voltage release
Type of control element
Toggle
Adjustment range short-term delayed short-circuit release
- .. -A
Adjustment range undelayed short-circuit release
400 .. 400A
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Integrated earth fault protection
Motor drive optional
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting