

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066766R1 | A1N 125 TMF 90-900 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
Overload release current setting
90 .. 90A
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
900 .. 900A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Motor drive optional
Adjustment range short-term delayed short-circuit release
- .. -A
With switched-off indicator
Power loss
7W
DIN rail (top hat rail) mounting optional
With under voltage release
Integrated earth fault protection
Type of control element
Rocker lever
Complete device with protection unit
Motor drive integrated
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
90A
Number of poles
4
Rated voltage
240 .. 550V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA