

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 voltage
220 - 690V
Adjustment range undelayed short-circuit release
1250 - 1250A
Overload release current setting
87.5 - 125A
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
250A
Number of poles
3
Suitable for DIN rail (top hat rail) mounting
No
With under voltage release
No
Position of connection for main current circuit
Front side
With switched-off indicator
No
DIN rail (top hat rail) mounting optional
Yes
Type of control element
Toggle
Motor drive integrated
No
Complete device with protection unit
Yes
Degree of protection (IP)
IP20
Motor drive optional
Yes
From same serie
1SDA068218R1 | XT3S 250 TMD 125-1250 3P F F

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 voltage
220 .. 690V
Adjustment range undelayed short-circuit release
1250 .. 1250A
Overload release current setting
87.5 .. 125A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
250A
Number of poles
3
Suitable for DIN rail (top hat rail) mounting
With under voltage release
Position of connection for main current circuit
Front side
With switched-off indicator
DIN rail (top hat rail) mounting optional
Type of control element
Toggle
Motor drive integrated
Complete device with protection unit
Degree of protection (IP)
IP20
Motor drive optional
From same serie
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