

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With under voltage release
No
Rated permanent current Iu
250A
Rated voltage
690 - 690V
Motor drive optional
Yes
Complete device with protection unit
Yes
Number of poles
4
Type of electrical connection of main circuit
Bolt connection
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
No
Overload release current setting
40.0 - 100A
With switched-off indicator
No
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
150.0 - 1200A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
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
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
Yes
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
No
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
60.0 - 1000A
From same serie
1SDA054042R1 | T4S 250 PR222DS/P-LSIG IN=100 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
Rated permanent current Iu
250A
Rated voltage
690 .. 690V
Motor drive optional
Complete device with protection unit
Number of poles
4
Type of electrical connection of main circuit
Bolt connection
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
40.0 .. 100A
With switched-off indicator
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
150.0 .. 1200A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
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
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Adjustment range short-term delayed short-circuit release
60.0 .. 1000A
From same serie
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