

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA074710R1 | XT1H 125 TMF 20-500 4p 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
With switched-off indicator
Complete device with protection unit
Degree of protection (IP)
IP20
Motor drive integrated
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Rated voltage
240 .. 347V
Adjustment range short-term delayed short-circuit release
- .. -A
Type of control element
Toggle
Rated permanent current Iu
125A
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
Number of poles
4
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Adjustment range undelayed short-circuit release
500 .. 500A
Overload release current setting
20 .. 20A
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release