

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
36kA
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
157.5 - 225A
Adjustment range undelayed short-circuit release
1125 - 2250A
DIN rail (top hat rail) mounting optional
Yes
Integrated earth fault protection
No
Rated voltage
220 - 690V
Device construction
Built-in device fixed built-in technique
With switched-off indicator
No
With under voltage release
No
Number of poles
4
Complete device with protection unit
Yes
Suitable for DIN rail (top hat rail) mounting
No
Position of connection for main current circuit
Front side
Type of control element
Toggle
Motor drive integrated
No
Motor drive optional
Yes
Degree of protection (IP)
IP20
From same serie
1SDA068110R1 | XT4N 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 permanent current Iu
250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
157.5 .. 225A
Adjustment range undelayed short-circuit release
1125 .. 2250A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Rated voltage
220 .. 690V
Device construction
Built-in device fixed built-in technique
With switched-off indicator
With under voltage release
Number of poles
4
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
Type of control element
Toggle
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP20
From same serie
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