

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066790R1 | A2C 250 TMF 200-2000 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
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
With integrated under voltage release
Overload release current setting
200 .. 200A
Number of poles
4
Rated voltage
240 .. 550V
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Bolt connection
Type of control element
Toggle
Motor drive optional
Number of auxiliary contacts as change-over contact
0
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Adjustment range undelayed short-circuit release
2000 .. 2000A
Complete device with protection unit
Motor drive integrated
Adjustment range short-term delayed short-circuit release
- .. -A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Power loss
12W
Degree of protection (IP)
IP20
Suitable for DIN rail (top hat rail) mounting
With under voltage release
With switched-off indicator