

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
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
No
Degree of protection (IP)
IP20
Complete device with protection unit
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Adjustment range undelayed short-circuit release
100 - 1000A
Overload release current setting
40.0 - 100A
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
100 - 1000A
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
250A
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Yes
Number of poles
3
Type of control element
Toggle
Motor drive integrated
No
From same serie
1SDA054093R1 | T4V 250 PR221DS-LS/I 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 voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Degree of protection (IP)
IP20
Complete device with protection unit
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
200kA
Adjustment range undelayed short-circuit release
100 .. 1000A
Overload release current setting
40.0 .. 100A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
100 .. 1000A
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
250A
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Number of poles
3
Type of control element
Toggle
Motor drive integrated
From same serie
We use cookies to enhance your experience.