

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
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 short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
250 - 2500A
Suitable for DIN rail (top hat rail) mounting
No
Complete device with protection unit
Yes
Degree of protection (IP)
IP20
Motor drive integrated
No
With switched-off indicator
No
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
250 - 2500A
Rated voltage
220 - 690V
Integrated earth fault protection
Yes
DIN rail (top hat rail) mounting optional
Yes
With under voltage release
No
Device construction
Built-in device fixed built-in technique
Number of poles
4
Type of control element
Toggle
Position of connection for main current circuit
Front side
Motor drive optional
Yes
Overload release current setting
100.0 - 250A
From same serie
1SDA068550R1 | XT4H 250 EKIP LSIG IN=250A 4P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
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 short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
Degree of protection (IP)
IP20
Motor drive integrated
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
250 .. 2500A
Rated voltage
220 .. 690V
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
With under voltage release
Device construction
Built-in device fixed built-in technique
Number of poles
4
Type of control element
Toggle
Position of connection for main current circuit
Front side
Motor drive optional
Overload release current setting
100.0 .. 250A
From same serie
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