

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With integrated under voltage release
No
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
1250A
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated voltage
690 - 690V
Device construction
Built-in device fixed built-in technique
Overload release current setting
500.0 - 1250A
Adjustment range short-term delayed short-circuit release
750.0 - 12500A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Complete device with protection unit
Yes
Type of control element
Toggle
Motor drive integrated
No
Number of poles
4
Motor drive optional
No
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
No
Warehouse states
Zagreb:
0 pcs
Zadar:
0 pcs
From same serie
1SDA062909R1 | T7H 1250 PR332/P LI IN=1250A 4P

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