

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
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
No
Rated voltage
690 - 690V
Rated permanent current Iu
250A
Suitable for DIN rail (top hat rail) mounting
No
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
No
Degree of protection (IP)
IP20
Number of poles
4
Position of connection for main current circuit
Front side
Type of control element
Toggle
Motor drive integrated
No
Motor drive optional
Yes
Complete device with protection unit
Yes
1SDA054223R1 | T4H 250 TMA 200-2000 4P 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
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Rated voltage
690 .. 690V
Rated permanent current Iu
250A
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Degree of protection (IP)
IP20
Number of poles
4
Position of connection for main current circuit
Front side
Type of control element
Toggle
Motor drive integrated
Motor drive optional
Complete device with protection unit
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