

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 short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range undelayed short-circuit release
2000 - 4000A
Rated voltage
690 - 690V
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
No
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device fixed built-in technique
With switched-off indicator
No
Position of connection for main current circuit
Front side
Overload release current setting
280.0 - 400A
Motor drive optional
Yes
Complete device with protection unit
Yes
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
No
Type of control element
Toggle
Motor drive integrated
No
Rated permanent current Iu
400A
Degree of protection (IP)
IP20
Number of poles
3
Number of auxiliary contacts as change-over contact
0
From same serie
1SDA054445R1 | T5H 400 TMA 400-4000 3P 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 short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Adjustment range undelayed short-circuit release
2000 .. 4000A
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Position of connection for main current circuit
Front side
Overload release current setting
280.0 .. 400A
Motor drive optional
Complete device with protection unit
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
Type of control element
Toggle
Motor drive integrated
Rated permanent current Iu
400A
Degree of protection (IP)
IP20
Number of poles
3
Number of auxiliary contacts as change-over contact
0
From same serie
We use cookies to enhance your experience.