

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066788R1 | A2C 250 TMF 160-1600 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 poles
4
Overload release current setting
160 .. 160A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
With integrated under voltage release
Power loss
9W
Position of connection for main current circuit
Front side
Rated voltage
240 .. 550V
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Adjustment range short-term delayed short-circuit release
- .. -A
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1600 .. 1600A
Complete device with protection unit
Type of control element
Toggle
Integrated earth fault protection
With under voltage release
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Motor drive optional
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA