

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With under voltage release
No
Number of poles
4
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
150.0 - 2500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Integrated earth fault protection
No
Adjustment range undelayed short-circuit release
375.0 - 3000A
Suitable for DIN rail (top hat rail) mounting
No
Overload release current setting
100.0 - 250A
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 - 690V
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
No
DIN rail (top hat rail) mounting optional
No
Complete device with protection unit
Yes
Motor drive integrated
No
Type of control element
Toggle
Degree of protection (IP)
IP20
Motor drive optional
Yes
From same serie
1SDA059526R1 | T4L 250 PR223DS IN=250 4P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With under voltage release
Number of poles
4
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
150.0 .. 2500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Integrated earth fault protection
Adjustment range undelayed short-circuit release
375.0 .. 3000A
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
100.0 .. 250A
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Motor drive integrated
Type of control element
Toggle
Degree of protection (IP)
IP20
Motor drive optional
From same serie
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