

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- - -A
Adjustment range undelayed short-circuit release
- - -A
With under voltage release
No
Adjustment range short-term delayed short-circuit release
- - -A
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 - 690V
Complete device with protection unit
Yes
Type of control element
Toggle
Motor drive integrated
No
Degree of protection (IP)
IP20
Motor drive optional
Yes
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
No
Integrated earth fault protection
No
Number of poles
3
Suitable for DIN rail (top hat rail) mounting
No
From same serie
1SDA054209R1 | T4H 250 TMD 50-500 3P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- .. -A
Adjustment range undelayed short-circuit release
- .. -A
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Complete device with protection unit
Type of control element
Toggle
Motor drive integrated
Degree of protection (IP)
IP20
Motor drive optional
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Integrated earth fault protection
Number of poles
3
Suitable for DIN rail (top hat rail) mounting
From same serie
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