

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With under voltage release
No
Rated voltage
690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Overload release current setting
40.0 - 100A
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
100 - 1000A
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
No
Adjustment range undelayed short-circuit release
100 - 1000A
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
250A
Integrated earth fault protection
No
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Yes
Number of poles
4
Motor drive integrated
No
DIN rail (top hat rail) mounting optional
No
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Complete device with protection unit
Yes
Type of control element
Toggle
1SDA054105R1 | T4V 250 PR221DS-LS/I 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 voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Overload release current setting
40.0 .. 100A
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
100 .. 1000A
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Adjustment range undelayed short-circuit release
100 .. 1000A
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
250A
Integrated earth fault protection
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Number of poles
4
Motor drive integrated
DIN rail (top hat rail) mounting optional
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Complete device with protection unit
Type of control element
Toggle
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