

Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA066803R1 | XT1B 160 TMD 40-450 3P F F

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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
220 .. 690V
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Overload release current setting
28.0 .. 40A
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Adjustment range short-term delayed short-circuit release
- .. -A
With switched-off indicator
Type of control element
Toggle
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
450 .. 450A
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
With under voltage release
Rated permanent current Iu
40A
With integrated under voltage release
Number of poles
3
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
18kA
Integrated earth fault protection
Complete device with protection unit