

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA074739R1 | XT2N 125 TMF 50-500 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 open contact
0
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
50 .. 50A
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Front side
Type of control element
Toggle
With switched-off indicator
Adjustment range short-term delayed short-circuit release
- .. -A
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Motor drive optional
Complete device with protection unit
Adjustment range undelayed short-circuit release
500 .. 500A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Rated permanent current Iu
125A
Number of poles
3
Rated voltage
240 .. 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA