

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
Overload release current setting
280.0 - 400A
Rated permanent current Iu
400A
Motor drive optional
Yes
Integrated earth fault protection
No
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Adjustment range undelayed short-circuit release
2000 - 4000A
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
No
Complete device with protection unit
Yes
Type of control element
Toggle
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
4
Rated voltage
690 - 690V
Warehouse states
Zagreb:
0 pcs
Zadar:
0 pcs
From same serie
1SDA054478R1 | T5N 400 TMA 400-4000 4P F F INN=100%IN

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