

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA069421R1 | T6V 630 PR221DS-LS/I IN=630 4P F F

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
With integrated under voltage release
Adjustment range short-term delayed short-circuit release
1000 .. 10000A
Overload release current setting
252.0 .. 630A
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
1000 .. 10000A
Number of auxiliary contacts as change-over contact
0
Type of control element
Toggle
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Front side
Motor drive optional
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Complete device with protection unit
Number of poles
4
Degree of protection (IP)
IP20
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Rated permanent current Iu
630A