

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With integrated under voltage release
No
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Overload release current setting
500.0 - 1250A
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Rated permanent current Iu
1250A
Integrated earth fault protection
No
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
With switched-off indicator
No
Complete device with protection unit
Yes
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Type of control element
Push button
Motor drive integrated
No
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Yes
Rated voltage
690 - 690V
Degree of protection (IP)
IP20
From same serie
1SDA062917R1 | T7H 1250 PR332/P LI IN=1250A 3P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With integrated under voltage release
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Overload release current setting
500.0 .. 1250A
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Rated permanent current Iu
1250A
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
With switched-off indicator
Complete device with protection unit
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Type of control element
Push button
Motor drive integrated
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
From same serie
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