

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
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
220 - 690V
Rated permanent current Iu
250A
Integrated earth fault protection
No
Overload release current setting
157.5 - 225A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
No
Adjustment range undelayed short-circuit release
1125 - 2250A
DIN rail (top hat rail) mounting optional
Yes
With under voltage release
No
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Number of poles
4
Motor drive integrated
No
Complete device with protection unit
Yes
Motor drive optional
Yes
Type of control element
Toggle
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
1SDA068396R1 | XT4L 250 TMA 225-2250 4P F F INN=100%

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
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
220 .. 690V
Rated permanent current Iu
250A
Integrated earth fault protection
Overload release current setting
157.5 .. 225A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Adjustment range undelayed short-circuit release
1125 .. 2250A
DIN rail (top hat rail) mounting optional
With under voltage release
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Number of poles
4
Motor drive integrated
Complete device with protection unit
Motor drive optional
Type of control element
Toggle
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
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