

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- - -A
Adjustment range undelayed short-circuit release
- - -A
Adjustment range short-term delayed short-circuit release
- - -A
Device construction
Built-in device fixed built-in technique
Number of poles
3
Motor drive optional
Yes
Rated permanent current Iu
250A
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Motor drive integrated
No
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
No
Rated voltage
690 - 690V
Type of control element
Toggle
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Complete device with protection unit
No
With under voltage release
No
From same serie
1SDA054559R1 | T4H 250 PREKIDNI DIO 3P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- .. -A
Adjustment range undelayed short-circuit release
- .. -A
Adjustment range short-term delayed short-circuit release
- .. -A
Device construction
Built-in device fixed built-in technique
Number of poles
3
Motor drive optional
Rated permanent current Iu
250A
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Rated voltage
690 .. 690V
Type of control element
Toggle
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Complete device with protection unit
With under voltage release
From same serie
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