

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
Number of poles
3
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 - 690V
Integrated earth fault protection
No
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
70kA
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Motor drive optional
Yes
Motor drive integrated
No
Degree of protection (IP)
IP20
Type of control element
Toggle
Position of connection for main current circuit
Front side
Complete device with protection unit
Yes
Number of auxiliary contacts as normally open contact
0
1SDA054213R1 | T4H 250 TMA 160-1600 3P 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
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Rated permanent current Iu
250A
Number of poles
3
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Motor drive optional
Motor drive integrated
Degree of protection (IP)
IP20
Type of control element
Toggle
Position of connection for main current circuit
Front side
Complete device with protection unit
Number of auxiliary contacts as normally open contact
0
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