

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA067621R1 | XT2H 160 TMA 63-630 4P F F

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
44.1 .. 63A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
300 .. 630A
With switched-off indicator
Rated voltage
220 .. 690V
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Number of poles
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Rated permanent current Iu
63A
Position of connection for main current circuit
Front side
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Type of control element
Rocker lever
Complete device with protection unit
Motor drive integrated
Type of electrical connection of main circuit
Screw connection
Motor drive optional
Suitable for DIN rail (top hat rail) mounting