

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Suitable for DIN rail (top hat rail) mounting
No
Adjustment range undelayed short-circuit release
1250 - 12500A
Device construction
Built-in device fixed built-in technique
Number of poles
4
Rated voltage
220 - 690V
Motor drive integrated
No
With integrated under voltage release
No
Motor drive optional
Yes
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Number of auxiliary contacts as change-over contact
0
DIN rail (top hat rail) mounting optional
Yes
Overload release current setting
500.0 - 1250A
Integrated earth fault protection
No
Type of control element
Toggle
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
Yes
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
No
Adjustment range short-term delayed short-circuit release
1250 - 12500A
1SDA101120R1 | XT7S 1250 Ekip Dip LSI In=1250A 4p F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1250 .. 12500A
Device construction
Built-in device fixed built-in technique
Number of poles
4
Rated voltage
220 .. 690V
Motor drive integrated
With integrated under voltage release
Motor drive optional
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Number of auxiliary contacts as change-over contact
0
DIN rail (top hat rail) mounting optional
Overload release current setting
500.0 .. 1250A
Integrated earth fault protection
Type of control element
Toggle
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
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