

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
Adjustment range short-term delayed short-circuit release
- - -A
With switched-off indicator
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Rated permanent current Iu
320A
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device fixed built-in technique
Type of control element
Toggle
Motor drive optional
Yes
Complete device with protection unit
No
Motor drive integrated
No
DIN rail (top hat rail) mounting optional
No
Rated voltage
690 - 690V
Number of poles
4
Position of connection for main current circuit
Front side
Integrated earth fault protection
No
With under voltage release
No
Degree of protection (IP)
IP20
1SDA054572R1 | T4N 320 PREKIDNI DIO 4P 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
Adjustment range short-term delayed short-circuit release
- .. -A
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Rated permanent current Iu
320A
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Type of control element
Toggle
Motor drive optional
Complete device with protection unit
Motor drive integrated
DIN rail (top hat rail) mounting optional
Rated voltage
690 .. 690V
Number of poles
4
Position of connection for main current circuit
Front side
Integrated earth fault protection
With under voltage release
Degree of protection (IP)
IP20
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