

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 short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
40.0 - 100A
Adjustment range undelayed short-circuit release
150.0 - 1200A
Integrated earth fault protection
Yes
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
60.0 - 1000A
Rated voltage
690 - 690V
Motor drive optional
Yes
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
No
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device fixed built-in technique
With switched-off indicator
No
Position of connection for main current circuit
Front side
Complete device with protection unit
Yes
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Type of control element
Toggle
Degree of protection (IP)
IP20
From same serie
1SDA054030R1 | T4S 250 PR222DS/P-LSIG IN=100 3P 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 short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
40.0 .. 100A
Adjustment range undelayed short-circuit release
150.0 .. 1200A
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
60.0 .. 1000A
Rated voltage
690 .. 690V
Motor drive optional
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
With switched-off indicator
Position of connection for main current circuit
Front side
Complete device with protection unit
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Type of control element
Toggle
Degree of protection (IP)
IP20
From same serie
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