

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
Motor drive integrated
No
Device construction
Built-in device fixed built-in technique
Motor drive optional
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Overload release current setting
252.0 - 630A
Rated voltage
690 - 690V
Adjustment range short-term delayed short-circuit release
630 - 5985A
Number of poles
3
Suitable for DIN rail (top hat rail) mounting
No
Integrated earth fault protection
No
With under voltage release
No
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Position of connection for main current circuit
Front side
With switched-off indicator
No
Adjustment range undelayed short-circuit release
630 - 5985A
Type of control element
Toggle
Complete device with protection unit
Yes
Degree of protection (IP)
IP20
1SDA054412R1 | T5H 630 PR221DS-LS 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 permanent current Iu
630A
Motor drive integrated
Device construction
Built-in device fixed built-in technique
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Overload release current setting
252.0 .. 630A
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
630 .. 5985A
Number of poles
3
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
With under voltage release
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Front side
With switched-off indicator
Adjustment range undelayed short-circuit release
630 .. 5985A
Type of control element
Toggle
Complete device with protection unit
Degree of protection (IP)
IP20
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