

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Rated voltage
220 - 690V
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
1250A
DIN rail (top hat rail) mounting optional
Yes
Suitable for DIN rail (top hat rail) mounting
No
Overload release current setting
500.0 - 1250A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Integrated earth fault protection
Yes
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
No
Number of poles
4
Motor drive optional
Yes
With integrated under voltage release
No
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Yes
Motor drive integrated
No
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Type of control element
Toggle
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
From same serie
1SDA101252R1 | XT7L 1250 Ekip Touch Meas.LSIG 1250 4pFF

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Rated voltage
220 .. 690V
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
1250A
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
500.0 .. 1250A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Integrated earth fault protection
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Number of poles
4
Motor drive optional
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Motor drive integrated
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Type of control element
Toggle
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
From same serie
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