

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- - -A
Adjustment range undelayed short-circuit release
- - -A
With under voltage release
No
Adjustment range short-term delayed short-circuit release
- - -A
Suitable for DIN rail (top hat rail) mounting
No
Rated permanent current Iu
320A
Number of poles
3
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Yes
Type of control element
Toggle
With switched-off indicator
No
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 - 690V
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
No
Complete device with protection unit
No
Integrated earth fault protection
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Number of auxiliary contacts as normally closed contact
0
1SDA054567R1 | T4N 320 PREKIDNI DIO 3P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- .. -A
Adjustment range undelayed short-circuit release
- .. -A
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Suitable for DIN rail (top hat rail) mounting
Rated permanent current Iu
320A
Number of poles
3
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Type of control element
Toggle
With switched-off indicator
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Complete device with protection unit
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Number of auxiliary contacts as normally closed contact
0
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