

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066718R1 | A1C 125 TMF 90-900 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
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Number of poles
3
With integrated under voltage release
Degree of protection (IP)
IP20
Overload release current setting
90 .. 90A
Rated permanent current Iu
125A
Position of connection for main current circuit
Front side
Motor drive integrated
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Power loss
7W
Type of control element
Toggle
Rated voltage
240 .. 550V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
With under voltage release
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
900 .. 900A
Adjustment range short-term delayed short-circuit release
- .. -A
DIN rail (top hat rail) mounting optional
Complete device with protection unit