

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Rated voltage
220 - 690V
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Yes
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
No
Number of poles
4
DIN rail (top hat rail) mounting optional
Yes
Motor drive integrated
No
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Overload release current setting
500.0 - 1250A
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
No
Position of connection for main current circuit
Front side
With integrated under voltage release
No
Motor drive optional
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
From same serie
1SDA101144R1 | XT7S 1250 Ekip Hi-Touch LSI 1250A 4p FF

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Rated voltage
220 .. 690V
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Number of poles
4
DIN rail (top hat rail) mounting optional
Motor drive integrated
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Overload release current setting
500.0 .. 1250A
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
With integrated under voltage release
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
From same serie
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