

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA074728R1 | XT1H 125 MCP In=50 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
Overload release current setting
- .. -A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Bolt connection
Motor drive optional
Type of control element
Toggle
Device construction
Built-in device fixed built-in technique
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
150 .. 550A
With switched-off indicator
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Rated permanent current Iu
125A
Number of poles
3
Rated voltage
240 .. 347V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA