

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
- - -A
With integrated under voltage release
No
Rated permanent current Iu
400A
Rated voltage
690 - 690V
Adjustment range undelayed short-circuit release
2000 - 4000A
Overload release current setting
280.0 - 400A
Integrated earth fault protection
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Yes
Device construction
Built-in device fixed built-in technique
Motor drive integrated
No
Position of connection for main current circuit
Front side
Complete device with protection unit
Yes
Number of poles
4
With switched-off indicator
No
Type of control element
Toggle
Degree of protection (IP)
IP20
From same serie
1SDA054439R1 | T5N 400 TMA 400-4000 4P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
- .. -A
With integrated under voltage release
Rated permanent current Iu
400A
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
2000 .. 4000A
Overload release current setting
280.0 .. 400A
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Device construction
Built-in device fixed built-in technique
Motor drive integrated
Position of connection for main current circuit
Front side
Complete device with protection unit
Number of poles
4
With switched-off indicator
Type of control element
Toggle
Degree of protection (IP)
IP20
From same serie
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