

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
- - -V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Type of control element
Toggle
Position of connection for main current circuit
Front side
Overload release current setting
45.00 - 250A
Integrated earth fault protection
No
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
150.0 - 2500A
DIN rail (top hat rail) mounting optional
No
With switched-off indicator
No
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
No
Adjustment range undelayed short-circuit release
375.0 - 3000A
Number of poles
4
Motor drive integrated
No
With under voltage release
No
Complete device with protection unit
Yes
Device construction
Built-in device fixed built-in technique
Degree of protection (IP)
IP20
Motor drive optional
Yes
From same serie
1SDA064273R1 | T4V 250 PR223EF IN=250A 4P F FC

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
- .. -V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Type of control element
Toggle
Position of connection for main current circuit
Front side
Overload release current setting
45.00 .. 250A
Integrated earth fault protection
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
150.0 .. 2500A
DIN rail (top hat rail) mounting optional
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
375.0 .. 3000A
Number of poles
4
Motor drive integrated
With under voltage release
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Degree of protection (IP)
IP20
Motor drive optional
From same serie
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