

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
Adjustment range short-term delayed short-circuit release
- - -A
With under voltage release
No
Rated voltage
690 - 690V
Complete device with protection unit
Yes
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Degree of protection (IP)
IP20
Number of poles
4
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
250A
Motor drive integrated
No
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
Position of connection for main current circuit
Front side
Integrated earth fault protection
No
Motor drive optional
Yes
1SDA054254R1 | T4V 250 TMD 50-500 4P 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
Adjustment range short-term delayed short-circuit release
- .. -A
With under voltage release
Rated voltage
690 .. 690V
Complete device with protection unit
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Degree of protection (IP)
IP20
Number of poles
4
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
250A
Motor drive integrated
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Front side
Integrated earth fault protection
Motor drive optional