

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 voltage
220 - 690V
Integrated earth fault protection
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
No
With under voltage release
No
Number of poles
4
Adjustment range undelayed short-circuit release
1250 - 2500A
Degree of protection (IP)
IP20
Motor drive integrated
No
Suitable for DIN rail (top hat rail) mounting
No
Overload release current setting
175.0 - 250A
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Yes
Type of control element
Toggle
Complete device with protection unit
Yes
Motor drive optional
Yes
From same serie
1SDA068359R1 | XT4H 250 TMA 250-2500 4P F F INN=50%

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 voltage
220 .. 690V
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
With under voltage release
Number of poles
4
Adjustment range undelayed short-circuit release
1250 .. 2500A
Degree of protection (IP)
IP20
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
175.0 .. 250A
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Type of control element
Toggle
Complete device with protection unit
Motor drive optional
From same serie
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