

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
Rated voltage
690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Number of poles
4
With under voltage release
No
Type of control element
Toggle
Position of connection for main current circuit
Front side
With switched-off indicator
No
Motor drive integrated
No
Rated permanent current Iu
250A
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Complete device with protection unit
Yes
Motor drive optional
Yes
Degree of protection (IP)
IP20
From same serie
1SDA054256R1 | T4V 250 TMA 100-1000 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
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Number of poles
4
With under voltage release
Type of control element
Toggle
Position of connection for main current circuit
Front side
With switched-off indicator
Motor drive integrated
Rated permanent current Iu
250A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
Motor drive optional
Degree of protection (IP)
IP20
From same serie
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