

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA074743R1 | XT2N 125 TMA 90-450..900 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
With integrated under voltage release
Number of auxiliary contacts as change-over contact
0
Number of poles
3
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Front side
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
63.0 .. 90A
Rated voltage
240 .. 600V
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Type of control element
Toggle
Rated permanent current Iu
125A
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Adjustment range undelayed short-circuit release
450 .. 900A
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Motor drive optional
Adjustment range short-term delayed short-circuit release
- .. -A
Complete device with protection unit