

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066549R1 | A2B 250 TMF 160-1600 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
With integrated under voltage release
Overload release current setting
160 .. 160A
Number of auxiliary contacts as normally open contact
0
Rated voltage
240 .. 550V
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
- .. -A
Power loss
9W
Number of auxiliary contacts as change-over contact
0
Motor drive optional
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
1600 .. 1600A
With under voltage release
Suitable for DIN rail (top hat rail) mounting
Rated permanent current Iu
160A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Complete device with protection unit
Integrated earth fault protection
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Number of poles
3
Motor drive integrated
Type of control element
Rocker lever