

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 permanent current Iu
630A
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
70kA
Adjustment range undelayed short-circuit release
1000 - 10000A
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
With under voltage release
No
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
4
Position of connection for main current circuit
Front side
Type of control element
Toggle
Degree of protection (IP)
IP20
Motor drive integrated
No
With switched-off indicator
No
Motor drive optional
Yes
Complete device with protection unit
Yes
From same serie
1SDA060251R1 | T6H 630 PR221DS-LS/I IN=630 4P 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 permanent current Iu
630A
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
70kA
Adjustment range undelayed short-circuit release
1000 .. 10000A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
With under voltage release
Suitable for DIN rail (top hat rail) mounting
Number of poles
4
Position of connection for main current circuit
Front side
Type of control element
Toggle
Degree of protection (IP)
IP20
Motor drive integrated
With switched-off indicator
Motor drive optional
Complete device with protection unit
From same serie
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