

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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
DIN rail (top hat rail) mounting optional
Yes
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
3
Complete device with protection unit
Yes
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
No
With switched-off indicator
No
Overload release current setting
500.0 - 1250A
Motor drive optional
Yes
Degree of protection (IP)
IP20
Motor drive integrated
No
Integrated earth fault protection
Yes
Position of connection for main current circuit
Front side
Type of control element
Toggle
From same serie
1SDA101392R1 | XT7S M 1250 EkipTouchMeas.LSIG 1250 3pFF

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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of poles
3
Complete device with protection unit
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
With switched-off indicator
Overload release current setting
500.0 .. 1250A
Motor drive optional
Degree of protection (IP)
IP20
Motor drive integrated
Integrated earth fault protection
Position of connection for main current circuit
Front side
Type of control element
Toggle
From same serie
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