

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
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
With switched-off indicator
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
3
Rated permanent current Iu
250A
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 - 690V
Complete device with protection unit
Yes
Motor drive integrated
No
Motor drive optional
Yes
Position of connection for main current circuit
Front side
With under voltage release
No
Type of control element
Toggle
DIN rail (top hat rail) mounting optional
No
Degree of protection (IP)
IP20
From same serie
1SDA054195R1 | T4S 250 TMA 160-1600 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
Adjustment range short-term delayed short-circuit release
- .. -A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Suitable for DIN rail (top hat rail) mounting
Number of poles
3
Rated permanent current Iu
250A
Type of electrical connection of main circuit
Bolt connection
Rated voltage
690 .. 690V
Complete device with protection unit
Motor drive integrated
Motor drive optional
Position of connection for main current circuit
Front side
With under voltage release
Type of control element
Toggle
DIN rail (top hat rail) mounting optional
Degree of protection (IP)
IP20
From same serie
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