

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With integrated under voltage release
No
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated voltage
690 - 690V
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Overload release current setting
500.0 - 1250A
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 - 18750A
DIN rail (top hat rail) mounting optional
No
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Complete device with protection unit
Yes
Position of connection for main current circuit
Front side
Type of control element
Toggle
With switched-off indicator
No
Motor drive optional
No
Motor drive integrated
No
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
From same serie
1SDA062901R1 | 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
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Overload release current setting
500.0 .. 1250A
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Complete device with protection unit
Position of connection for main current circuit
Front side
Type of control element
Toggle
With switched-off indicator
Motor drive optional
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
From same serie
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