

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
- - -A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
No
Adjustment range undelayed short-circuit release
1250 - 1250A
Overload release current setting
87.5 - 125A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
DIN rail (top hat rail) mounting optional
Yes
Rated voltage
220 - 690V
Suitable for DIN rail (top hat rail) mounting
No
Type of control element
Toggle
With switched-off indicator
No
Complete device with protection unit
Yes
Position of connection for main current circuit
Front side
Motor drive integrated
No
Degree of protection (IP)
IP20
Number of poles
4
With under voltage release
No
Motor drive optional
Yes
From same serie
1SDA068225R1 | XT3S 250 TMD 125-1250 4P F F INN=50%

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
- .. -A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1250 .. 1250A
Overload release current setting
87.5 .. 125A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
DIN rail (top hat rail) mounting optional
Rated voltage
220 .. 690V
Suitable for DIN rail (top hat rail) mounting
Type of control element
Toggle
With switched-off indicator
Complete device with protection unit
Position of connection for main current circuit
Front side
Motor drive integrated
Degree of protection (IP)
IP20
Number of poles
4
With under voltage release
Motor drive optional
From same serie
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