

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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
4
Type of control element
Toggle
With under voltage release
No
Degree of protection (IP)
IP20
Complete device with protection unit
Yes
Motor drive optional
Yes
Motor drive integrated
No
Overload release current setting
140.0 - 200A
With switched-off indicator
No
Adjustment range undelayed short-circuit release
1000 - 2000A
Position of connection for main current circuit
Front side
DIN rail (top hat rail) mounting optional
Yes
From same serie
1SDA068357R1 | XT4H 250 TMA 200-2000 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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Number of poles
4
Type of control element
Toggle
With under voltage release
Degree of protection (IP)
IP20
Complete device with protection unit
Motor drive optional
Motor drive integrated
Overload release current setting
140.0 .. 200A
With switched-off indicator
Adjustment range undelayed short-circuit release
1000 .. 2000A
Position of connection for main current circuit
Front side
DIN rail (top hat rail) mounting optional
From same serie
We use cookies to enhance your experience.