

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066551R1 | A2B 250 TMF 200-2000 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
Rated voltage
240 .. 550V
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Overload release current setting
200 .. 200A
Number of auxiliary contacts as normally closed contact
0
Power loss
12W
With integrated under voltage release
Degree of protection (IP)
IP20
With switched-off indicator
Adjustment range undelayed short-circuit release
2000 .. 2000A
Adjustment range short-term delayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
With under voltage release
Rated permanent current Iu
200A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Number of poles
3
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Type of control element
Rocker lever
Motor drive integrated
Complete device with protection unit
Motor drive optional
Integrated earth fault protection