

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
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 - 690V
With switched-off indicator
No
Complete device with protection unit
Yes
Type of control element
Toggle
Degree of protection (IP)
IP20
Motor drive integrated
No
Position of connection for main current circuit
Front side
Motor drive optional
Yes
DIN rail (top hat rail) mounting optional
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Integrated earth fault protection
No
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
1SDA054277R1 | T4S 250 TMA 200-2000 4P F F INN=100%IN

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
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
With switched-off indicator
Complete device with protection unit
Type of control element
Toggle
Degree of protection (IP)
IP20
Motor drive integrated
Position of connection for main current circuit
Front side
Motor drive optional
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Integrated earth fault protection
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
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