

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 - 690V
Overload release current setting
252.0 - 630A
Integrated earth fault protection
No
Rated permanent current Iu
630A
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
No
Adjustment range short-term delayed short-circuit release
1000 - 10000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
DIN rail (top hat rail) mounting optional
No
Motor drive integrated
No
Number of poles
3
Motor drive optional
Yes
Adjustment range undelayed short-circuit release
1000 - 10000A
Degree of protection (IP)
IP20
Complete device with protection unit
Yes
With switched-off indicator
No
With under voltage release
No
Position of connection for main current circuit
Front side
1SDA060247R1 | T6H 630 PR221DS-I IN=630 3P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Overload release current setting
252.0 .. 630A
Integrated earth fault protection
Rated permanent current Iu
630A
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Type of control element
Toggle
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
1000 .. 10000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
DIN rail (top hat rail) mounting optional
Motor drive integrated
Number of poles
3
Motor drive optional
Adjustment range undelayed short-circuit release
1000 .. 10000A
Degree of protection (IP)
IP20
Complete device with protection unit
With switched-off indicator
With under voltage release
Position of connection for main current circuit
Front side
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