

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA060278R1 | T6S 800 PR221DS-LS/I IN=800 3P F F

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range undelayed short-circuit release
1000 .. 10000A
With switched-off indicator
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Front side
With integrated under voltage release
Motor drive integrated
Type of control element
Toggle
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
320.0 .. 800A
Adjustment range short-term delayed short-circuit release
1000 .. 10000A
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Rated permanent current Iu
800A
Number of poles
3
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Complete device with protection unit