

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA074742R1 | XT2N 125 TMA 80-400..800 3p F F UL/CSA

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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
Overload release current setting
56.0 .. 80A
Number of auxiliary contacts as change-over contact
0
Rated voltage
240 .. 600V
Number of poles
3
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
400 .. 800A
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
- .. -A
Integrated earth fault protection
Rated permanent current Iu
125A
Device construction
Built-in device fixed built-in technique
With under voltage release
Type of control element
Toggle
Motor drive integrated
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Motor drive optional
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side