

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
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Rated permanent current Iu
1250A
DIN rail (top hat rail) mounting optional
No
Adjustment range undelayed short-circuit release
1875.0 - 18750A
With under voltage release
No
Overload release current setting
500.0 - 1250A
Device construction
Built-in device fixed built-in technique
Motor drive optional
No
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
With switched-off indicator
No
Rated voltage
690 - 690V
Suitable for DIN rail (top hat rail) mounting
No
Integrated earth fault protection
No
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Number of poles
4
Motor drive integrated
No
Complete device with protection unit
Yes
Type of control element
Toggle
1SDA062912R1 | 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
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Rated permanent current Iu
1250A
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
With under voltage release
Overload release current setting
500.0 .. 1250A
Device construction
Built-in device fixed built-in technique
Motor drive optional
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
With switched-off indicator
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Number of poles
4
Motor drive integrated
Complete device with protection unit
Type of control element
Toggle
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