

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
1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range short-term delayed short-circuit release
960.0 - 16000A
Rated voltage
690 - 690V
Overload release current setting
640.0 - 1600A
Type of electrical connection of main circuit
Bolt connection
Number of poles
4
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
Complete device with protection unit
Yes
Degree of protection (IP)
IP20
Motor drive optional
Yes
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
No
Type of control element
Push button
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
No
Integrated earth fault protection
No
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Position of connection for main current circuit
Front side
1SDA063053R1 | T7H 1600 PR332/P LI IN=1600A 4P 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
1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range short-term delayed short-circuit release
960.0 .. 16000A
Rated voltage
690 .. 690V
Overload release current setting
640.0 .. 1600A
Type of electrical connection of main circuit
Bolt connection
Number of poles
4
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Degree of protection (IP)
IP20
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Type of control element
Push button
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Integrated earth fault protection
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Position of connection for main current circuit
Front side
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