

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Device construction
Built-in device fixed built-in technique
Overload release current setting
500.0 - 1250A
Rated permanent current Iu
1250A
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Integrated earth fault protection
No
DIN rail (top hat rail) mounting optional
No
Type of electrical connection of main circuit
Bolt connection
With under voltage release
No
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
4
With switched-off indicator
No
Rated voltage
690 - 690V
Complete device with protection unit
Yes
Motor drive integrated
No
Degree of protection (IP)
IP20
Motor drive optional
Yes
Type of control element
Push button
1SDA062928R1 | T7H 1250 PR332/P LSIRC IN=1250A 4P

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Device construction
Built-in device fixed built-in technique
Overload release current setting
500.0 .. 1250A
Rated permanent current Iu
1250A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Bolt connection
With under voltage release
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
Number of poles
4
With switched-off indicator
Rated voltage
690 .. 690V
Complete device with protection unit
Motor drive integrated
Degree of protection (IP)
IP20
Motor drive optional
Type of control element
Push button
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