

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation prot.
- 1 KOM
- ABB
Technical specifications
Degree of protection (IP)
IP20
Number of poles
4
Type of control element
Rocker lever
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Motor drive integrated
No
Overload release current setting
- - -A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Yes
Rated voltage
690 - undefinedV
Number of auxiliary contacts as change-over contact
0
Adjustment range undelayed short-circuit release
- - -A
Suitable for DIN rail (top hat rail) mounting
No
With under voltage release
No
With switched-off indicator
Yes
Adjustment range short-term delayed short-circuit release
- - -A
Complete device with protection unit
No
DIN rail (top hat rail) mounting optional
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Integrated earth fault protection
No
From same serie
1SDA054562R1 | T4N 250 PREKIDNI DIO 4P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation prot.
- 1 KOM
- ABB
Technical specifications
Degree of protection (IP)
IP20
Number of poles
4
Type of control element
Rocker lever
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Motor drive integrated
Overload release current setting
- .. -A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Rated voltage
690 .. undefinedV
Number of auxiliary contacts as change-over contact
0
Adjustment range undelayed short-circuit release
- .. -A
Suitable for DIN rail (top hat rail) mounting
With under voltage release
With switched-off indicator
Adjustment range short-term delayed short-circuit release
- .. -A
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Integrated earth fault protection
From same serie
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