

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 permanent current Iu
250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
157.5 - 225A
Type of electrical connection of main circuit
Bolt connection
Rated voltage
220 - 690V
DIN rail (top hat rail) mounting optional
Yes
With under voltage release
No
Suitable for DIN rail (top hat rail) mounting
No
Integrated earth fault protection
No
Type of control element
Toggle
Motor drive integrated
No
Complete device with protection unit
Yes
Degree of protection (IP)
IP20
Motor drive optional
Yes
Adjustment range undelayed short-circuit release
1125 - 2250A
Device construction
Built-in device fixed built-in technique
With switched-off indicator
No
Number of poles
3
Position of connection for main current circuit
Front side
From same serie
1SDA068311R1 | XT4S 250 TMA 225-2250 3P F F

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 permanent current Iu
250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
157.5 .. 225A
Type of electrical connection of main circuit
Bolt connection
Rated voltage
220 .. 690V
DIN rail (top hat rail) mounting optional
With under voltage release
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Type of control element
Toggle
Motor drive integrated
Complete device with protection unit
Degree of protection (IP)
IP20
Motor drive optional
Adjustment range undelayed short-circuit release
1125 .. 2250A
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Number of poles
3
Position of connection for main current circuit
Front side
From same serie
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